I'm not disputing anything, but would it have killed arstechnica to include some primary source links to back up their assertions?

I am reminded by the perhaps revisionist history but still applicable belief that slavery was really ended by industrialization making abolition economically advantageous and not actually a socially driven movement. (In reality it was certainly a convoluted mixture of the two I'm sure.)

I hope we are in a similar era with regards to climate change. Surely there's a lot of money to be made in harnessing effectively unlimited renewable energy that literally falls from the sky like manna. With a bit of social pressure we should be able to extinct the fossil fuel industry in my opinion.

• legitster

  today at 6:10 PM

  > I am reminded by the perhaps revisionist history but still applicable belief that slavery was really ended by industrialization making abolition economically advantageous and not actually a socially driven movement. (In reality it was certainly a convoluted mixture of the two I'm sure.)

  More or less.

  Adam Smith famously wrote that slavery was economically detrimental way back in 1776. It still took nearly 100 years to abolish slavery, and even to this day, people still equate slavery with prosperity (as implied by that controversial 1612 Project article, for example).

  Another way to think about it, the South did not embrace slavery because it made them richer; the South embraced slavery because they opposed industrialization. Southerners would regularly complain about the hustle and bustle of the North, the size of the cities, and how hard regular (white) people had to work. The "Southern way of life" was a thing - a leisurely, agrarian society based on forced labor and land instead of capital.

  In this regard it's a doubly fitting metaphor because much of the opposition to abolishing slavery was cultural and not economic.

  • roenxi

    today at 9:38 PM

    > Adam Smith famously wrote that slavery was economically detrimental way back in 1776. It still took nearly 100 years to abolish slavery...

    Slavery had basically been a thing for all of human history up to that point, and based on my discussions on HN many smart people don't believe a lot of what Adam Smith said. There are still a lot of basic economic ideas that would make people much wealthier that struggle to get out into the wild. With that perspective the near-total abolition of slavery in a century seems pretty quick. And it can't really be a social thing because it is clear from history that societies tolerate slavery if it makes sense.

    And we see what happened to the people who tried to maintain slavery over that century - they ended up poor then economically, socially and historically humiliated.

    • legitster

      today at 10:32 PM

      Slavery was already being abolished in the West when Adam Smith wrote the Wealth of Nations. But what was notable was that Adam Smith was really the first to make a strong case and prediction that it was not just the moral thing to do, but would lead to prosperity.

      Adam Smith also differentiated between different levels of slavery - that Roman slavery was different than Serfdom was different from chattel slavery in the US.

      It's worth noting that Adam Smith did not think total abolition was possible. One of his concerns about free markets was that people deeply desired control of other people, and slavery would increase as a byproduct of wealth.

  • helterskelter

    today at 9:24 PM

    The south wasn't really situated for industrialization at the time. They didn't have enough rivers that could turn a water wheel effectively. (That's what I've heard anyway)

    • pm90

      today at 10:02 PM

      Hmm, this doesn’t seem to be accurate. The missouri/mississipi rivers come to mind, as do many other river systems.

  • Braxton1980

    today at 10:04 PM

    Mississippi declaration of secession.

    "“Our position is thoroughly identified with the institution of slavery — the greatest material interest of the world....Its labor supplies the product which constitutes by far the largest and most important portions of commerce of the earth.”

    Georgia

    "“The prohibition of slavery in the Territories… is destructive of our rights and interests.”

  • MengerSponge

    today at 9:42 PM

    Technology developed after Smith's writing changed the calculus. The cotton gin made wide-scale cotton cultivation far more lucrative, and drove American slavery: https://historyincharts.com/the-impact-of-the-cotton-gin-on-...

    Without the cotton gin, chattel slavery would have probably ended at least one generation earlier in the US

  • peyton

    today at 6:25 PM

    [flagged]

    • legitster

      today at 6:40 PM

      - The difference between Ben Franklin writing about farming in the 1770s and the civil war was that industrialization didn't hit the US until the 1810s/1820s when the first steel mills and steam engines were set up.

      - "These people categorically did not want to start a farm; otherwise they would not have been facing famine." The vast majority of immigrants to the US at this time WERE farmers who were not allowed to own land in Europe. The reason they came to the North instead of the South is because they were largely not allowed to settle anywhere East of the Appalachians in the South. The South was staunchly anti-immigrant and barely had any cities at the time.

      - At the outbreak of war, the Union army was almost entirely made up of American born volunteers. Later, immigrant brigades were enlisted, but most were highly regarded and commended and still made up less than half of the army.

      - Your explanation cutely ignores the fact that Southern troops fired first in the Civil War

      • selimthegrim

        today at 9:59 PM

        - The South was staunchly anti-immigrant and barely had any cities at the time.

        New Orleans has entered the chat.

    • tclancy

      today at 6:40 PM

      I liked it better when you guys called yourselves "Know Nothings". It made it easier to follow what was going on.

    • snozolli

      today at 6:45 PM

      These people categorically did not want to start a farm; otherwise they would not have been facing famine.

      Please tell me more on your theories regarding these immigrants.

      The only ones I'm aware of were Irish immigrants. Most of them were urban dwellers, not farmers. The Irish who were farmers were generally working on farms owned by the English.

    • thinkingtoilet

      today at 6:33 PM

      What makes you think the newspapers of the day are all telling the truth? Does the media today tell the truth? Did newspapers disclose when the equivalent of a billionaire bought them out and drastically changed the editorial bias?

      I'm not saying we shouldn't read historical documents. I'm saying to not apply the same skepticism you would apply to modern media to old media is a mistake.

    • octernion

      today at 6:33 PM

      ah yes the famine was because the people were lazy and did not want to farm. the history understander has logged on for everyone here!

  • hippo22

    today at 6:39 PM

    Everything you’ve described sounds economic, not cultural. Being able to lounge around while others toil for your gain is absolutely economic. And the data shows this: if you exclude the enslaved, the south had a higher GDP per capita than the north.

    • legitster

      today at 6:52 PM

      Maybe - a lot of the material wealth of the South was having a lot of land divided amongst fewer people. Enjoying more leisure has a nasty habit of not making people richer in the end.

      Here's specifically what Adam Smith had to say in the Wealth of Nations:

      > But if great improvements are seldom to be expected from great proprietors, they are least of all to be expected when they employ slaves for their workmen. The experience of all ages and nations, I believe, demonstrates that the work done by slaves, though it appears to cost only their maintenance, is in the end the dearest of any. A person who can acquire no property, can have no other interest but to eat as much, and to labour as little as possible. Whatever work he does beyond what is sufficient to purchase his own maintenance can be squeezed out of him by violence only, and not by any interest of his own.

      Later, to explain this trap of why people insist on owning slaves even if paying workers would be more productive in the long run:

      > "The pride of man makes him love to domineer, and nothing mortifies him so much as to be obliged to condescend to persuade his inferiors. Wherever the law allows it, and the nature of the work can afford it, therefore, he will generally prefer the service of slaves to that of freemen."

      • dyauspitr

        today at 8:39 PM

        > Enjoying more leisure has a nasty habit of not making people richer in the end.

        Human slavery might be one of the few exceptions to this. People can reproduce and create more people provided they are given the bare necessities of life. As long as you could keep the enslaved under control, you would have new slaves you could constantly sell and they mostly took care of themselves.

        Honestly it sounds like a great life for an unambitious, lazy person. Maybe we’ll all be able to experience something similar when humanoid robots are commonplace in the future. Find an isolated piece of land with a few robots. Make them grow food and commercial crops. Raise some animals. Live a life of relative self sufficiency and leisure.

        • lazide

          today at 9:02 PM

          The issue (for the masters, and besides any ethical issues) is being a slave master is a very tenuous position, and prone to revolts.

          Too capable (but also valuable!) slaves tend to be self sufficient and strong enough to throw you off.

          Too weak (and therefore non-valuable!) slaves tend to be easy to control - but are a huge drain on the system, including ‘master’ management, which is often the most constrained resource anyway in any hierarchical system.

    • dosinga

      today at 7:13 PM

      > if you exclude the enslaved, the south had a higher GDP per capita than the north.

      In other words, if you remove the people that earned the least (close to nothing) the overall income per capita goes up? If you exclude the non nobles I am sure the middle ages had a very high GDP too

    • ceejayoz

      today at 6:49 PM

      > Being able to lounge around while others toil for your gain is absolutely economic.

      And being comfortable doing it via slave labor is cultural.

      > if you exclude the enslaved, the south had a higher GDP per capita

      If you exclude the murders, Ted Bundy was a really nice guy.

      • inglor_cz

        today at 8:17 PM

        Prior to the steam engine, what sources of energy you have?

        The wind and the water, both rather limited to specific activities (milling, sailing). And the power of human and animal muscle. Where the animals are stronger, but also much dumber, so most of the actual hard work has to be done by human hands.

        Basically all the settled civilizations used some sort of non-free or at best semi-free labour. Villeiny, serfdom, prisoners of war, slavery of all sorts, or having low castes do the worst work.

        And given that humans are very good at rationalizing away their conditions, the cultures adapted to being comfortable with it, even considering the societal inequality as something ordained by the gods or karma.

        • ceejayoz

          today at 8:32 PM

          > Prior to the steam engine, what sources of energy you have?

          Oxen? Paid laborers? It's not like the American South was unique in needing farm workers.

          > Basically all the settled civilizations used some sort of non-free or at best semi-free labour.

          The South was notable in clinging to slavery long after it had been abolished elsewhere.

          > And given that humans are very good at rationalizing away their conditions, the cultures adapted to being comfortable with it, even considering the societal inequality as something ordained by the gods or karma.

          Good, then we agree; it was at least in part cultural.

          • inglor_cz

            today at 8:41 PM

            "Oxen? Paid laborers? "

            In other words, animal and human muscle, we agree on that.

            I didn't claim that all human labour was non-free, far from that. Every classical civilization had paid artisans and employees as well.

            But the paid professions tended to be the skilled ones, and the non-free ones tended to be the arduous, backbreaking ones.

            "The South was notable in clinging to slavery long after it had been abolished elsewhere."

            Elsewhere where? If I look at the timeline of slavery abolition on Wikipedia, it seems that the South was not even the last holdout in the Americas, much less worldwide.

            https://en.wikipedia.org/wiki/Timeline_of_abolition_of_slave...

            They were about as delayed as Russia. (Serfdom in Russia was not quite slavery, but brutal and backward nonetheless.)

            And the timeline of slavery abolition seems to dovetail with the expansion of the Industrial Revolution across the globe quite tightly, or not?

            "it was at least in part cultural."

            Chicken, egg. This is a system stretching over millennia with endless feedback loops. Runaway slaves may become the masters (such as the Aztecs) and vice versa, developing their own justifications why it happened.

            • ceejayoz

              today at 8:51 PM

              > In other words, animal and human muscle, we agree on that.

              Sure. My objection is to the slavery bit, not the "humans doing work" bit.

              > But the paid professions tended to be the skilled ones, and the non-free ones tended to be the arduous, backbreaking ones.

              There were plenty of non-slave manual laborers throughout history. Doubly so for chattel slavery of the sort practiced in the South.

              > Elsewhere where? If I look at the timeline of slavery abolition on Wikipedia, it seems that the South was not even the last holdout in the Americas, much less worldwide.

              What we'd now call the developed world.

              That article lists many restrictions and abolitions of the practices hundreds of years prior to the 1860s. The Russians you mention managed it in 1723; Massachusets deems it unconstitional in 1783. By the 1860s still having it as a properous nation was pretty weird.

              • cyberax

                today at 9:29 PM

                > The Russians you mention managed it in 1723

                In 1861.

                • ceejayoz

                  today at 9:30 PM

                  The link lists this in 1723:

                  > Peter the Great converts all house slaves into house serfs, effectively making slavery illegal in Russia.

                  1861 ditches serfdom, too.

              • inglor_cz

                today at 9:02 PM

                "What we'd now call the developed world."

                The developed world of now is much more extensive than the developed world of the 1860s, and the South was very backward until the 1950s or so. In the 1850s, it was seriously lagging behind the North in industrial power, which is one of the reasons why they lost the war. This would point to a yet another chicken-and-egg problem. Nonfree labour tends to cement premodern societal and economic structures, which perpetuate existence of non-free labour, unless disrupted from the outside. The Islamic world didn't give up slavery voluntarily either.

                I am not sure if we can call the South of the 1860s "developed", even relatively to the rest of the Western civ. By what criteria?

                "The Russians you mention managed it in 1723"

                Serfdom in Russia was abolished after the Crimean War, and the Tsar used the money gained by the Alaska Purchase to pay off part of the due compensations to the nobles.

                Yes, these institutions were not equal. Different cultural and historical development. Still, a Russian serf of the 1850s was a very non-free person, tied to the land and dependent on whims of his lord or lady. Few would care if a drunk noble whipped him to death, even though theoretically he should not be doing that. A rough equivalent in category.

      • Forgeties79

        today at 7:03 PM

        Like trying to assess the economy of the Third Reich while omitting that whole pesky war thing

        • QuercusMax

          today at 7:57 PM

          They used slave labor too, don't forget!

          • inglor_cz

            today at 8:12 PM

            Slave labor is most efficient when it comes to non-skilled, hard work. Mining, agriculture, sex (where it still survives even in the Western world), where the output is easily checked and counted.

            When it comes to anything sophisticated done by qualified people, like "making advanced tools for the Führer", the options for subtle sabotage are there and pissed-off people will use them.

            In general, German occupation authorities had better results when they actually paid the workers and gave them vacation vouchers. But of course the racial theories got in the way, as it was unthinkable to treat, say, Jews as normal employees.

            • 05

              today at 8:32 PM

              Counterpoint: https://en.wikipedia.org/wiki/Sharashka

              • inglor_cz

                today at 8:45 PM

                Sure you can stuff smart people into penal colonies, but what is their productivity?

                I am not aware of anyone like Kapica or Kolmogorov producing their best results in a penal camp.

                OTOH we have a notorious railway tunnel in Prague from the 1950s, designed by imprisoned engineers. Guess what, it is half a foot too narrow to put two tracks into. Someone got the last laugh.

                • embedding-shape

                  today at 10:03 PM

                  Does it matter what their productivity is as long as it's above 0 of whatever? Leon Theremin invented the "Buran eavesdropping system" while "working" at the sharashka, used to spy on embassies in Moscow via their windows.

                  Another fun anecdote related to Theremin:

                  > Theremin invented another listening device called The Thing, hidden in a replica of the Great Seal of the United States carved in wood. In 1945, Soviet school children presented the concealed bug to the U.S. Ambassador as a "gesture of friendship" to the USSR's World War II ally. It hung in the ambassador’s residential office in Moscow and intercepted confidential conversations there during the first seven years of the Cold War, until it was accidentally discovered in 1952.

                  Interesting life in general: https://en.wikipedia.org/wiki/Leon_Theremin

                • today at 10:01 PM

            • ceejayoz

              today at 8:34 PM

              > Slave labor is most efficient when it comes to non-skilled, hard work.

              And yet, we invent things like the cotton gin, "enabling much greater productivity than manual cotton separation", patented in 1794.

              • aaronbrethorst

                today at 9:38 PM

                I’m not entirely sure what point you’re trying to make. The invention of the cotton gin increased the use of slaves; it didn’t decrease it.

                https://freedomcenter.org/voice/eli-whitney-cotton-gin/

                • ceejayoz

                  today at 9:47 PM

                  > The invention of the cotton gin increased the use of slaves; it didn’t decrease it.

                  Because the efficiency increase in that part of the process meant we could grow so much more cotton to be processed. It wasn't very profitable before that, because slave labor wasn't very efficient at the process.

                  (This led, eventually, to more automation of the planting/harvesting process.)

                  • aaronbrethorst

                    today at 10:09 PM

                    Clearly, you are much more clever than I am because I still have no idea what your thesis is supposed to be.

                    • ceejayoz

                      today at 10:19 PM

                      Thesis: Slavery is a morally unacceptable crutch that leads to stagnation over innovation in the long run.

    • margalabargala

      today at 6:53 PM

      > if you exclude the enslaved, the south had a higher GDP per capita than the north.

      That doesn't tell the whole story though. If you own 100 slaves, you need to spend nonzero resources maintaining them, or else they will starve and then you have zero slaves. So the owner has less wealth than the equivalent person in the North that has the same income but zero slaves. You can't directly compare GDP per capita excluding enslaved people.

      I do agree with your broader point about usage of labor and how being able to have leisure via slavery is economic.

      • jmyeet

        today at 7:05 PM

        Except that slaves also make new slaves that can be sold.

        I really dislike this idea that slavery was just a cultural aberration and not economic. For one thing, that lightens the moral stain of slavery adjacent activity, most notably colonialism and the exploitation of the colonies. This never went away. Economic colonialism exists to this day. We just call it “outsourcing”, “offshoring” and “subcontracting”.

        • daymanstep

          today at 9:09 PM

          Offshoring generally improves the lives of the people who get the offshored jobs. Usually foreign companies pay more and have better working conditions than the local companies.

        • today at 7:29 PM

        • cucumber3732842

          today at 8:41 PM

          It's worse than that because it takes something that should beg the question what modern things we peddle today because they make $$ are in fact morally wrong into a trite "hurr durr past people bad we smart now" that nobody learns anything from.

    • cobbzilla

      today at 8:35 PM

      There is certainly a cultural component. A very good book named Albion’s Seed traces the waves of early American immigration. The North was mostly settled by dissidents pre-ECW. The South was mostly divided up into estates and settled by post-ECW lords that mirrored the social structure and power dynamics they liked.

    • watwut

      today at 7:34 PM

      > if you exclude the enslaved, the south had a higher GDP per capita

      Yeah because your "capita" is severely undercounted.

      If I exclude every who dont live in New York, USA has astonishing GDP per capita ... because I am assigning each person production of many. Same thing.

    • bluGill

      today at 7:53 PM

      If you own a lot of slaves your life is better than the freemen who own less/none, much less slaves. However society overall could be muca better even if for you personally it is worse

• aydyn

  today at 7:49 PM

  I am quite hopeful. One benchmark that was passed only very recently was Levelized Full System Cost parity in Texas. That is, the total cost of generating electricity via renewables, importantly, including storage and infrastructure costs became equivalent to other options.

  I don't think this gets talked about enough because its truly a milestone.

  It's still more expensive in colder places, but the math is changing very fast.

• NewsaHackO

  today at 10:14 PM

  So solar energy falls from the sky, but what about the resources it takes to make the panels?

  • iknowstuff

    today at 10:17 PM

    Insignificant and recyclable forever

• mullingitover

  today at 9:38 PM

  > belief that slavery was really ended by industrialization making abolition economically advantageous

  On the contrary, historians broadly agree that industrialization (particularly the advent of the cotton gin) actually turbocharged the human trafficking industry in the US. The cotton gin moved the bottleneck for textile production onto enslaved people, since there was no automation available for planting, cultivating, or harvesting the cotton.

• JumpCrisscross

  today at 6:03 PM

  > With a bit of social pressure we should be able to extinct the fossil fuel industry

  Taking Europe versus China, California versus Texas, it seems like social pressure is less effective than markets. Let markets build the power source they want to build and lo and behold you get lots of solar and wind and batteries.

  • Retric

    today at 6:07 PM

    That’s true today, it wasn’t true when Germany was heavily subsidizing solar to get economies of scale going.

    Solar is historically a great example where public / private collaboration actually had a place. Even if today it’s time to let market forces work.

    • matthewdgreen

      today at 6:30 PM

      Solar is just one technology. Decarbonizing successfully requires still further huge investments in batteries, modular nuclear reactors, CO2 removal, zero-carbon steel production, aviation e-fuels, non-fossil plastics, etc. But yes, hopefully we've unlocked enough economic advantage with just that one technology to get us 90% of the way there just on the basis of economics. (If the current administration doesn't find some way to sabotage it.)

    • hvb2

      today at 6:41 PM

      It's just a shame that they didn't end up enjoying the spoils very long. They had very good panels that were researched and produced in Germany but they got completely wiped out by cheap Chinese products

  • floatrock

    today at 8:20 PM

    It's a cute ideal, but you can't disentangle government from the energy sector. It's too big.

    How do markets build infrastructure as large as an LNG terminal without the government tipping the scales with various guarantees? How do you build a literal coastline of refineries without government clearing the way with permissive regulations? How can you say "let markets figure it out" when the US military is the acquisition department of Halliburton's Iraqi joint venture?

    Pretending "markets can figure it out if we just remove government subsidies" is hopelessly naiive. Geopolitics is mostly energy policy.

    • JumpCrisscross

      today at 8:29 PM

      > you can't disentangle government from the energy sector

      Nobody argued as much. My point is the net effect of social pressure on the energy transformation has been costly—financially and politically—for relatively little bang.

      • cmrdporcupine

        today at 9:30 PM

        Because the opponents of it have the deepest pockets of literally anybody in the world.

        A whole class of parasites who have made their lives as highwaymen on the densest energy source (outside of uranium) -- that literally comes out of the ground -- have spent at least the last 20 years actively suppressing alternatives.

        In some places (see Alberta, Canada), they have literally outlawed renewable developments.

        In this context political advocacy, education, and subsidy remain absolutely imperative.

        There is no "free market" way out of the current situation regardless of how economically viable solar is. In the real world markets and power are intrinsically linked.

        It's also actually also an emergency

  • thrance

    today at 9:55 PM

    If we let the markets have their way, Earth becomes unhabitable. Coal and oil plants aren't being shut down. In fact, we have more than ever with additional ones on the way.

    • dylan604

      today at 10:12 PM

      We'd also still have industry dumping raw waste directly into our waterways. I'm not so sure that this wouldn't have killed more people faster than unregulated coal/oil plants.

• hyperman1

  today at 8:34 PM

  I've read somewhere how the English people industrialized because they had problems that could not be fixed by human or animal power. Mines became too deep, pumping too hard. The ancient greek knew about steam engines, but had no use for them. The English did, in their mines. Necessity as mother of invention. Then machines freed us from hard labour and gave us free time.

  • cyberax

    today at 9:44 PM

    Greeks had toys that couldn't produce meaningful amounts of power. And they had no real ways to improve that.

• dnautics

  today at 9:37 PM

  > still applicable belief that slavery was really ended by industrialization making abolition economically...

  not crazy especially as slavery was supplanted by debt, which is in a way fractional slavery (minus the chattel part ofc)

• loeg

  today at 7:16 PM

  My impression is that slavery was economically disadvantageous the whole time, but persisted in the South because of the relative power of the slaveholders.

  • hnuser847

    today at 7:28 PM

    Exactly. As distasteful as it is to put it in these terms, some slaveholders had massive "balance sheets" consisting of thousands of human "assets". Outlawing slavery meant reducing the value of these assets to zero.

    • testing22321

      today at 8:57 PM

      Which is identical to all the balance sheets today will oil and gas infrastructure and the billions dumped into ICE R&D they were hoping to amortize over the next 30 years.

      They’ll fight tooth and nail

• thfuran

  today at 6:38 PM

  Even if global greenhouse gas emissions immediately and permanently stop, climate change won’t. We have many years of further warming ahead of us due to the greenhouse gases already dumped into the atmosphere.

  • triceratops

    today at 7:53 PM

    Then we move on to carbon capture at scale.

    • thfuran

      today at 8:15 PM

      And have Dubai make a few new islands out of diamonds?

      • triceratops

        today at 9:16 PM

        With enough energy you can do literally anything.

• matthewdgreen

  today at 6:25 PM

  It was a socially-driven movement, but economics made it feasible for social concerns to win. The lesson is that you need both, and this is especially true when time is short.

• tonymet

  today at 9:58 PM

  Slavery was ended in the USA by the Civil War veterans.

• atleastoptimal

  today at 9:51 PM

  Which is funny because we've had an environmentally and economically optimal source of power since the 50s (nuclear) which we deliberately phased out due to panic cycles.

• testing22321

  today at 8:53 PM

  It depends how you look at it

  > Surely there's a lot of money to be made in harnessing effectively unlimited renewable energy that literally falls from the sky like manna

  China has solar panel production on lock. Nobody is going to make money there.

  So from a western point of view, there is only a LOT of money to be lost by going solar. Anyone that invested in oil and gas, coal and even to a lesser degree nuclear is NOT going to go quietly.

  Hence all the climate change denial and anti-renewable rhetoric from the current US regime

  (To be clear I personally have my roof covered in panels and also hope like mad we can get everyone on board)

• colechristensen

  today at 7:02 PM

  What will come with the approaching boom of guilt-free energy is public support for doing more things with more energy, and instead of stagnated per-capita energy use a return to more-than-linear energy usage growth.

  With that you get flying cars, space tourism, AI, cities in deserts with free water through desalination, better indoor climates with freer ventilation with the outside, cities skies free of ICE smog and probably a whole lot of things which are hard to imagine.

  • HerbManic

    today at 8:04 PM

    I hope you are right. My fear is that it could allow unrestricted limits to tear down the rest of nature.

    Alternatively, it could mean that we would no longer need to do that as a lot of materials that are restricted by energy costs become viable. If energy is almost free you can extract a lot of trace materials from almost anywhere.

• dyauspitr

  today at 8:35 PM

  Why though? For a business owner I can’t imagine a better situation than his workers working for free and having to do 16 hours a day under pain of death. This probably wouldn’t work with 80% of the populace enslaved but would work very well with 10-15% enslaved.

  • lazide

    today at 9:07 PM

    Slaves aren’t free.

    You still need to feed them, clothe them, and house them.

    You need to do basic medical care.

    And now you have the problem that most of them would happily murder you in your sleep/if your back is turned, or run away never to be found. So the tend to be a pretty big security risk.

    Oh, and also they’re slaves so good luck getting them to care about their work - way worse than a typical new hire retail employee even. So you need to do heavier supervision.

    Oh, and you had to pay to acquire them - instead of give them an offer and pay them after they’ve worked for you successfully. So add that to the ‘risk’ pile.

• miltonlost

  today at 7:00 PM

  > I am reminded by the perhaps revisionist history but still applicable belief that slavery was really ended by industrialization making abolition economically advantageous and not actually a socially driven movement. (In reality it was certainly a convoluted mixture of the two I'm sure.)

  I also never found the economic argument entirely convincing. If slavery were so economically disadvantageous in an industrialized society, why are there still slave labor in industrialized countries around the world today?

  • today at 7:09 PM

  • Rexxar

    today at 7:41 PM

    Which countries do you think of when discussing industrialised countries that use slave labour?

  • ViewTrick1002

    today at 7:02 PM

    Optimizing on an individual vs societal level.

• jmyeet

  today at 7:14 PM

  There’s an effort to whitewash the horrors of chattel slavery that is really disgusting.

  Estimated on the economics of slavery (that I’ve read anyway) seemingly ignore that slaves can make new slaves.

  This is the dark side of slavery that seems to be rarely discussed. That is, the mass rape of slaves over centuries by their owners.

  There was even an economic incentive for this because lighter skinned slaves were more desirable for domestic labor. By the 19th century this had gotten so absurd that some slaves were almost indistinguishable from white people due to generations of repeated rape, basically.

  There was a book whose name escapes me that analyzed the records of one of the largest slave markets and it found that the price of girl slaves went way once they started menstruating. This was advertised. Why do you think that was?

  We would line in a very different country if, after the civil war, every slave owner was strung up from a tree and their estates were redistributed to the formerly enclaved.

  • theowaway

    today at 9:40 PM

    > the dark side of slavery

    oh mate

  • 05

    today at 8:43 PM

    > We would line in a very different country if, after the civil war, every slave owner was strung up from a tree and their estates were redistributed to the formerly enclaved.

    Yeah, but not for the reasons you think. A country that would just kill a significant share of its citizens for something that used to be legal very recently is not going to end up just fine. Moreover, due to normal distribution of human traits the next generation would have the same percentage of 'evil' with or without your well-intentioned genocide.. go figure.

• 9337throwaway

  today at 7:48 PM

  [dead]

• TacticalCoder

  today at 8:54 PM

  > I am reminded by the perhaps revisionist history but still applicable belief that slavery was really ended by industrialization making abolition economically advantageous and not actually a socially driven movement.

  I really don't understand why you're bringing slavery in a discussion about hydro. Why not bring Gaza? And Iran? This is a tech site after all: so, sure, bringing slavery in a talk about solar energy makes sense.

  Note that the abolition of slavery is unrelated to industrialization: the islamic republic of Mauritania was the last country to officially abolish slavery and they did it in the 1980s. And it's very well known that slavery still persisted long after that and there are still people owning slaves today (not too sure why the other comment mentioning it was downvoted).

  At this point I think people are just insane: they'll use any excuse, on any unrelated subject, to bring it the issues of slavery, patriarchy, Gaza (but not Iran), etc. But as soon as you point out actual patriarchal societies operating today or actual slavery still happening today or people having actual sex slaves in western countries (e.g. several members of the UK parliament are now running an enquiry into a gigantic gang-rapes operation with thousands of victims and an attempted cover-up by the authorities and the findings are beyond belief).

  "Won't hear, won't see, won't speak -- shall only mention slavery, the patriarchy, Gaza and shall downvote".

  HN is truly lost.

• shimman

  today at 6:49 PM

  Is this a joke comment or do you not realize that people were treated like chattel slaves while working in the first factories?

• crystal_revenge

  today at 10:20 PM

  > I hope we are in a similar era with regards to climate change.

  I'm struggling to understand the level of completely irrational rejection of reality in all these comments.

  Emissions continue rise every year, we are already locked into extreme climate change, multiple nations are engaged in military conflicts to capture oil, we globally use more fossil fuels every year.

  Companies are starting to convert jet engines into natural gas powered generator for AI data centers [0]

  So far we've continually used 'green' energy to supplement the use of non-renewable fossil fuels. We have far more EVs on the road than we did a few years ago and are using more oil than before in the US (and producing more than we ever have).

  We are already out of the standard IPC scenarios and potentially on track for a 'hot house earth' future [1].

  It is quite clear that we are ramping up for global war over natural resources (largely fossil fuels) and we will burn the planet to the ground chasing the last drop of oil.

  0. https://www.wsj.com/business/energy-oil/how-jet-engines-are-...

  1. https://www.theguardian.com/environment/2026/feb/11/point-of...

The trump administration by refusing to admit the superior metrics of solar, they're just burying their heads in sand.

As admitting that solar is now a superior and cost effective means of energy means admitting that the US is no longer top dog.

As empires are built on mastering a source of energy.

the Portuguese | Dutch - mastered wind to power their ships.

the British mastered coal to power Industrial Revolution.

America mastered oil

now the Chinese have Solar.

even in places like Africa etc -- places were the grid was never available for $2k -- you can power your whole house with solar and lithium batteries. Panels are getting cheaper, same as batteries. Once the tipping point is reached for electric vehicles both personal and commercial - transition to fully electric mobility happens

• dylan604

  today at 10:15 PM

  > The trump administration by refusing to admit the superior metrics of solar, they're just burying their heads in sand.

  I don't think I agree with this as it suggests they are doing it because they can't be bothered about it. Instead, they are doing it specifically because their (and/or their friend's) pockets are getting filled. To me, the latter is much more sinister.

• floatrock

  today at 8:23 PM

  Chinese also have battery manufacturing, whose rapidly falling cost-curve is what is missing to enable 24/7 solar.

  American empire ruled with the petrodollar. Chinese will rule with the solaryuan if we don't get our shit together.

  • jandrese

    today at 9:47 PM

    You just slightly missed the crux of the issue here.

    The big "problem" with renewables like solar is that once you've installed enough for yourself you are done for like 30 years. There is no monthly sun fee you need to keep paying. There is no solardollar, because there's nothing that needs to be extracted, transported, and sold every single day. A lot of billionaires are in an existential crisis over a world where fossil fuels are no longer the driving force of the economy. That's why we have incessant propaganda against renewable energy.

    Even the solar panel market is self defeating. Once there is enough installed power the demand will drop off sharply as the refresh cycle is too long. The feedback loop of capitalism means we are likely to reach that point sooner than you would expect.

    That said, don't think I'm like the nuclear power guys of the 50s who claimed that electricity would be so abundant that we wouldn't even bother to meter it. There are still costs with maintenance, repair, administration, debt servicing, and profits. If you look at your power bill today it will probably list generation, distribution, and taxes. Renewables only eliminate the generation costs, which are usually about half of the bill.

    • citrin_ru

      today at 10:26 PM

      > Even the solar panel market is self defeating. Once there is enough installed power the demand will drop off sharply as the refresh cycle is too long.

      It's not going to happen soon - solar is still just 8% of world energy production. Even if solar will cover 100% of consumption on a sunny day it still would make sense to buy more panels to have enough output on a cloudy day or in the morning/evening. It's likely production of solar panels will be a good business till at least 2050 and oil business will start to decline before that unless will be propped by corrupt politicians.

    • xbmcuser

      today at 10:24 PM

      True but there are 2 technology converges that are happening at the same time cheap energy that is getting cheaper. And automation powered by that energy that also gets cheaper as energy gets cheaper as well as efficiency gains. The current world economic systems and most government systems are unlikely to survive the upheaval that this will cause in the next 15-20 years.

    • ViewTrick1002

      today at 10:00 PM

      An interesting prospect is the grids getting smaller. Becoming distributed again.

      Why pay the enormous maintenance cost for a continental scale grid when you can in your neighborhood have a small local grid with solar, wind and storage followed by a tiny diesel/gas turbine ensuring reliability through firming.

      When deemed necessary decarbonize the firming by running it on carbon neutral fuels.

  • BLKNSLVR

    today at 9:13 PM

    Even if the US gets it's shit together it's already lost the solar and battery fight. It will have to win the next one - which it might do with AI.

• viewtransform

  today at 9:29 PM

  California power generation profile yesterday showing solar and battery proportion.

  https://engaging-data.com/california-electricity-generation/...

  • margalabargala

    today at 9:36 PM

    Is California enough to drag the rest of the country with them, though?

    • 8ytecoder

      today at 10:01 PM

      Texas, technically, generates more TWh than California. I think a data center boom followed by a bust would help a lot more than what California can do. Unlike in cars, CAs market size or regulations can’t help/hinder other fuel sources as much.

      https://en.wikipedia.org/wiki/List_of_U.S._states_by_renewab...

• nerdralph

  today at 9:23 PM

  Panels prices bottomed about a year ago below many manufacturer's cash cost, and have gone mostly sideways since. https://www.pvxchange.com/Price-Index

  If silver stays above $70/oz, prices will likely go up by 5-10%.

  Until Perovskite tandem technology matures, there's unlikely to be any significant reduction in PV module prices.

  • jandrese

    today at 9:49 PM

    Even if they got stuck at that price point and never went down again it's already over. 30 years of buying natural gas can't compete with that.

  • Tade0

    today at 9:36 PM

    Manufacturers already reacted and intensified efforts to replace silver in panels with copper:

    https://finance-commerce.com/2026/02/solar-panels-silver-to-...

• WarmWash

  today at 8:32 PM

  Someone desperately needs to build the largest solar farm on earth, nakedly as a direct affront to China, and call it the "The Grand Trump Sun Energy Complex", with a large statue of him standing at the center of the massive radial field of panels.

  The dude would have no choice but to approve it and provide funding for it.

• tokenless

  today at 8:32 PM

  "Drill baby drill" as he said this week.

• mlsu

  today at 9:22 PM

  It's just so breathtakingly OBVIOUS. And it has been for a decade. Yet we have done nearly nothing.

  I mean it doesn't really matter, does it? Even with 200% tariffs solar panels will still be cheapest. The entire global supply chain will move towards electrification.

  The only question is whether we will be left behind or not.

• Gibbon1

  today at 8:13 PM

  Some comment I read I keep coming back to. They (elites) will risk everything to give up nothing.

  The same elites that were telling us we can't have electric cars because the power grid can't support them are now building massive data centers for AI which they think will allow them to completely ignore the working class.

Kind of a weird headline. It makes it sound like this just happened. But it happened almost 2 years ago. Reading the article is also a bit confusing. I finally figured out they are only referring to utility scale solar and not total solar (utility plus behind the meter)

My overlay of the data: https://eia.languagelatte.com/

Raw data: https://www.eia.gov/electricity/data/browser/#/topic/0

• blacksmith_tb

  today at 8:20 PM

  Presumably we have dammed everything that made sense to (and some that didn't), so solar / wind will keep growing while hydro is unlikely to change (unless it drops).

Does anyone in these comments have any tips for would-be solar farmers or people who are generally interested in being part of building out the future of our grid? I'd like to get my hands dirty. I'm talking about getting into 5-10 MW projects, not solar on a roof.

• nerdralph

  today at 9:27 PM

  Don't start with a 5MW project. Start with a 10-20kW ground-mount project in your back yard. Then build a 100-200kW project before trying MW.

  • jandrese

    today at 9:55 PM

    I think the hardest part of building a solar farm is the permitting. Many municipalities are hostile to the idea of converting farmland into solar fields, even with agrovoltaics. There are special interest groups that may come in and try to derail your project by propagandizing the local community against it. "But what will we eat?" is a propaganda point that you will hear a lot even though it's totally bogus.

    If I were doing this I'd be looking for a partner that is already in the business. The politics are a lot more complicated than the technology. It would be very easy to get screwed over if you don't know which palms to grease.

    • toomuchtodo

      today at 10:23 PM

      In many states, state law overrides local planning's ability to prevent siting renewables. Check if your state is one of these states if your project size requires it.

      > "But what will we eat?" is a propaganda point that you will hear a lot even though it's totally bogus.

      Indeed. The US farms almost 60 million acres for biofuels, the size of the state of Oregon. These arguments do not come from serious people imho. People are simply married to their rural identity and ag cosplay, despite it being wildly inefficient and subsidized by the federal government.

      https://kaufman.substack.com/p/at-least-31-states-consider-o...

      https://web.archive.org/web/20251006003019/https://cleantomo...

      https://cleantomorrow.org/reports/

  • triceratops

    today at 9:40 PM

    Is there a big overlap in experience building a 5MW project and a 10-20kw project? The former would involve, I imagine, more of a project manager, fund-raiser, and general contractor role for GP. The latter can be a DIY effort if they are handy and licensed. There's no way anyone is single-handedly installing the panels and inverters for a 5MW project in a reasonable timeframe.

    Even the hardware, land acquisition, and permitting stories would be different, right?

• chasd00

  today at 8:58 PM

  I bookmarked this thread because i'm very interested too. If AI takes all teh corporate jobs then I'm going to be a photon farmer. you can get land down in Brewster County Texas for about $1,500/acre but would need to find a spot close to a grid access point. There's some decent reddit discussions on this sort of thing.

  • today at 9:06 PM

if this type of data is interesting to you, here’s a site I’ve built that tracks like grid data across the US and Canada: https://www.gridstatus.io/live

We have generation mix, load, and pricing data. Both real time and historical

• pelcg

  today at 10:18 PM

  Never seen this before and looks great.

  How often does this get updated?

  • kmax12

    today at 10:25 PM

    We stream new data in as the sources publish it. typically, every 5 minutes.

    We collect from a lot of sources, so nearly every minute something is updating.

I was curious to try a project: can I charge my car 100 miles per day for under $1000 all in?

I’m trying to source a battery power pack and cheap panels.

• margalabargala

  today at 9:42 PM

  That would be around 30kwh per day so probably not, but you could get close.

  Assuming you're in the US, new solar modules go for about $0.28/watt.

  If you dump the entire $1k into just modules, that will get you about 3.5kW of panels. Which will probably hit your target on sunny days during the summer.

  But that doesn't include inverters if you want to do a grid tie, or batteries if you don't, or wiring, or whatever you're going to mount the panels on.

  • jandrese

    today at 10:00 PM

    $1,000 is definitely too ambitious for that much energy. Even just the charging plug for the car is going to take a sizeable bite out of that.

    Another way to think about this is that $1,000 is about 20 tanks of gas, assuming you get 400 miles per tank that's 8,000 miles, which is less than a year of driving for the average American. You can increase your budget and still come out way ahead.

    The other consideration is that this scheme only works if you only drive at night, otherwise you'll need a battery to store that power while your car is out and about during the day, or you'll need to grid tie and use the grid as your battery.

It's incredible to me that California's primary generation source is cyclical solar — which it primarily offloads to PNW [0], who offsets any missing California solar with its MASSIVE Columbia River Hydro.

Essentially co-dependant renewables, the entirety of West Coast through Colorado balancing primarily between solar and hydro (and natgas peakers). Nothing like Québec (¡hydro!), but still something.

[0] <https://i.imgur.com/QMclWZu.png> grey "other" line == sold to neighboring grids

----

If ERCOT ("Texas") would get over their independant grid "benefits" [i.e. not having to follow federal regulations], they could be sloshing their primarily wind-derived kWHs into an even more-beautiful grid of flowing renewables.

Instead, 10-year winter storms risk hundreds dead and billion$ lo$t.

----

TVA is in planning stages for its second massive pump-storage facility — but Texas is probably wiser in its nascent battery storage investment [1], instead. TVA's Racoon Mountain Pumphouse is definitely impressive, but with all the upcoming "depleted" car batteries being reconditioned into the stationary electric storage market... water power storage is probably the more environmentally-damaging method (definitely more expensive?).

[1] <https://imgur.com/a/Nm0TFs1>

----

Screenshots via <https://www.eia.gov/electricity/gridmonitor/dashboard/electr...>

[nerd warning: my favorite real-time dataset]

US Lower-48 Primary Energy Sourcing: <https://i.imgur.com/BWXugy2.png>

----

My layperson recommendations to industry [I'm blue-collar, electrician]: reduce coal, increase nuclear; increase micro battery storage (e.g. see Chattanooga's EPB implementations); maintain but stop building dams/pumped storage.

Solar/wind/nuclear/nat.gas will be able to run everything once we have enough battery storage to handle daily peaks. In a few more years we will be entirely able to remove our dependance from toxic coal [2]

[2] https://www.youtube.com/watch?v=IfvBx4D0Cms

• KaiserPro

  today at 9:07 PM

  > If ERCOT ("Texas") would get over their independant grid "benefits"

  Currently, even though it pains me to say this, ERCOT has one of the most mature battery systems in the world.

  Everything else is valid though.

  • ProllyInfamous

    today at 9:47 PM

    Absolutely: ERCOT's battery storage is worldbest.

    As a fifth-generation former Texan, I understand "separatist mentality." ERCOT's buy/sell market is perhaps also the most purely capitalistic marketplace in existance (and among least-regulated, in first-world); for these reasons, winter-proofing funding is terrible and outages likely when the system is stressed (e.g. approximately every decade Texas loses power during winter storms) — which is also when generating profits are maximized (orders of magnitude increases).

    Certain deregulated-market Texans are still paying off powerbills from years-old storms, a few cold days of billing often exceeding the rest of the year's usage.

    • iknowstuff

      today at 10:28 PM

      they also pay like 1/5th of pg&e rates

      plus it seems ERCOT has learned and the grid seems fine now

• Lucasoato

  today at 8:30 PM

  Every time someone posts a imgur link on HN I get this as response:

      Imgur is temporarily over capacity. Please try again later.

  • modeless

    today at 9:27 PM

    That's what it says when it doesn't like the look of your IP. I get it when I'm on my VPN.

    • ProllyInfamous

      today at 9:47 PM

      Imgur really doesn't like ad-blockers. This'll get you on their "overloaded" banlist after just a few visits.

I wonder why existing hydro isn't utilized to it's potential. For instance, the Grand Coulee Dam has the highest capacity of any power station in the US of almost 7 MW but usually puts out about a third of that.

• dec0dedab0de

  today at 6:36 PM

  Niagra falls doesn't run at full capacity because it takes away from the attraction of the falls themselves, and tourism is important there. They turn up capacity after hours, and the falls slow down.

  • iracigt

    today at 7:03 PM

    Not only that, they use the gravitational potential of the falls to store massive amounts of energy when there's a surplus. Way cheaper to hold or even pump the water back up to the reservoir at the top than build lithium batteries. So yeah, as a local, can confirm they turn Niagara Falls (partially) off at night. Thanks to the Falls and several nuclear plants on Lake Ontario, Upstate NY and Southern Ontario have some of the lowest carbon electricity in the countries. Quebec is even better with basically all of their power coming from hydro.

    See also https://en.wikipedia.org/wiki/International_Control_Dam

• willturman

  today at 7:06 PM

  Lake Powell behind Glen Canyon Dam is currently at 23.6% of capacity. Lake Mead behind Hoover Dam is currently at 29.7% of capacity.

  Given the current state of the Upper Colorado River basin snow pack, there is a not-insignificant chance that Lake Powell will recede below a minimum power generating level by the end of this year for the first time ever.

• ceejayoz

  today at 6:24 PM

  It turns out that "releasing immense amounts of water downstream" can have side effects.

  • ikawe

    today at 7:53 PM

    What do you think is happening to the water not being utilized in the production of power? I assumed it's still being run downstream, just not through the power producing turbines.

    I'd expect there's not a big effect on the ultimate amount of water being released downstream either way.

    • ceejayoz

      today at 7:57 PM

      They let the reservoir fill up for when the power and/or drinking water is needed later.

      The max is like a car engine’s redline. That the car can hit it doesn’t mean you should at all times.

• richardubright

  today at 6:30 PM

  Looking at the data for lake that goes through the dam, it seems like they keep it at the same level. So it probably CAN make 7MW with more flow, but generally only flows at a state that puts out 2.

  • jp191919

    today at 6:39 PM

    I looked into this more, and there is quite a bit of seasonal variability to contend with as well.

    • shagie

      today at 6:56 PM

      https://www.forbes.com/sites/jonbruner/2011/10/20/the-high-s... has some interesting data on the Columbia River and its dams.

      From that https://youtu.be/jvnaiHFT6nQ is a visualization of the water releases for the river to allow the water to get to the right dam for the anticipated power use.

  • lazide

    today at 9:10 PM

    There is no way it’s max is 7MW. They likely meant 7GW.

    7MW is the amount of power you can get from a couple of diesel gensets, waaaay smaller than even a small power plant

    [https://www.cat.com/en_US/products/new/power-systems/electri...]

• 716dpl

  today at 6:52 PM

  Limited water resource. In recent drought years, gas-fired power plants in California had to make up for reduced hydro generation.

• bob1029

  today at 6:34 PM

  Vogtle is probably producing the most electricity out of any generating plant in the US once you consider capacity factor.

  • bryanlarsen

    today at 6:38 PM

    Vogtle is also the most expensive electricity in the world, the only electricity costing more than $10,000 per kW.

    • jp191919

      today at 6:41 PM

      And on the other end of the spectrum, grand coulee would be ~$1,500/kW in todays dollars.

      • ceejayoz

        today at 6:43 PM

        Those are very different metrics.

        edit: Parent got edited; it was talking about $0.02/kwh initially.

    • bryanlarsen

      today at 7:14 PM

      Vogtle won't stay the most expensive. My idiotic government (Ontario, Canada) is committing to building a new nuclear plant. $400 billion for 10GW, and that's before the inevitable delays and cost overruns. Maybe we'll break the $100,000 per kW mark!

• ViewTrick1002

  today at 7:04 PM

  They are used as dispatchable sources. Capture value by being able to provide enormous amounts of power when needed compared to the watershed flow.

• SigmundA

  today at 6:30 PM

  https://en.wikipedia.org/wiki/Capacity_factor

I have a goal of setting up solar on my property in the woods that goes directly to a wall of batteries, maybe Tesla, maybe something else. But definitely not going back into the grid. Does anybody have suggestions or advice on how to do this?

Who are the best companies doing this right now in New England? What products are folks using to store electricity? Are there any good resources for this kind of thing?

• KaiserPro

  today at 9:17 PM

  I'm the other side of the pond, but

  tesla isn't great value any more. For a while powerwalls were the shit And the powerwall three is nice, with direct DC charging as well as islanding.

  But, only 13kwh still, and internet dependency, and very expensive.

  I currently have enphase micro inverters and a power wall 2. It was the right mix at the time.

  But, if you have the space, which I think you do, An insulated shed for a 19" rack, and choose any one of the many battery unit makers. Its about $200 per kwh now (in UK prices, I'm not sure what tarrifs are doing for you)

  then get a frame for your solar (or build a barn and roof it with solar, its cheaper than 12mm plywood at the moment.)

  Have micro inverters, they are more expensive, but solid state, less likely to catch fire, do MPPT better, and are not a single point of failure.

  You'll need backup for when solar doesn't cover your daily needs, so either grid or some other power source.

• MichaelNolan

  today at 7:13 PM

  How big of an install are you looking to do? I just did a ground mount install on my property. (4kw panels, 5kwh battery) If you are good with your hands, and can follow instructions then I would recommend you do the work your self. The actual installation of the panels and battery are close to plug n play. The cost of an electrician can easily double the project costs for small projects.

  For the panels I did whatever was cheapest on signature solar. For batteries and inverter I did eco-worthy. (eBay for that, they run sales pretty often) in total is was $1000 for the panels (that included delivery) and around $1200 for the battery and inverter. If you have a truck then you might be able to find cheaper panels locally.

  On YouTube check out DIY Solar Power with Will Prowse. He is a certified electrician and publishes part lists and plans that are easy to follow.

  • toomuchtodo

    today at 8:16 PM

    https://www.youtube.com/@WillProwse

• _whiteCaps_

  today at 7:21 PM

  A few things that I've needed to deal with in my off grid setup:

  I like the MidNite solar controllers.

  LiFePO4 batteries are great, with a few caveats:

    - you must use batteries from the same batch, ie you can't upgrade capacity piecemeal, to avoid degrading the new ones  
    - cable lengths are important because even small differences in resistive losses between batteries can mean that one battery is doing more charging / discharging  
    - you can't charge below 0\*C, which I'm assuming could be a problem in New England

  • jandrese

    today at 10:05 PM

    Not being able to charge below freezing shouldn't be a problem if you keep the batteries indoors. Is there a reason why you wouldn't? Fire concerns? Or is it just a space issue?

• turtlebits

  today at 8:40 PM

  All you need is a solar charge controller and a battery, and optionally an inverter.

  You dont need a company to do this for you, unless you want pay $$ to connect wires.

• MurkyLabs

  today at 7:11 PM

  I've found lots of communities online on both reddit and facebook for solar DIY and there's some youtubers out there that talk about what you need for this and do reviews of different batteries/inverters/panels.

  From what I've heard Tesla has a high cost/energy storage rate and you'd be better of going with something else (even if you have a tesla) but it would boil down to are you wanting to set this up yourself or hire a professional to do all the wiring.

• drak0n1c

  today at 8:02 PM

  If you are planning to get a Tesla car with PowerShare (it's slowly expanding to the Model Y and other vehicles) then you only really need one Powerwall 3, because the car when charged acts as ~7+ powerwalls worth of backup.

• cucumber3732842

  today at 8:51 PM

  >I have a goal of setting up solar on my property in the woods that goes directly to a wall of batteries,

  >Does anybody have suggestions or advice on how to do this?

  Pay a land use consultant or lawyer $500-$1k to go over you idea with you. There is a reason you do not see people DIYing land development that is not residential. You will likely find that the least terrible way to do what you're asking is to build some sort of minimal cabin or something to get the whole project to be residential. Even then you will likely have to dial back your clearing a lot and structure the project in multiple phases over many years to not incur non-starter level costs.

  You're gonna learn more about the clean water act than you ever wanted to know.

Happy to be a 5 year self generation participant contributing to these numbers. Given the very recent winter storms along the East Coast, that still has people without grid power at this very moment, such a residential generate and store system should be an eye opener to those impacted at times of greatest need. My own system was still generating during the storm as many erroneously believe the sun must be fully exposed to move electrons, nope.

I commented here in a recent HN energy post about my surrounding jurisdictions and the exploding utility costs per PJM that literally have governments suing each other. Just today one of those local jurisdictions announced a utility bill financial credit incentive for residents to attend a meeting to learn about what some already know intimately. Link is paywalled of course.

https://www.newarkpostonline.com/news/newarkers-can-earn-40-...

We are witnessing the accelerated adoption of local generation and storage driven by the economic costs of energy that has been directly and indirectly subsidized yet consumption is certainly not equal. As more and more move to self generate and store, per the meetings suggestion, the negative feedback loop is already in motion rising costs even more for those dependent on a centralized system.

For those that can see the light and where it is going; invest accordingly.

Related: Alec Watson’s recent, and excellent, Technology Connections YouTube piece on renewable energy.

“You are being misled about renewable energy technology”

https://youtu.be/KtQ9nt2ZeGM?si=CJ_Tt9DnWSKH8eGC

• AnotherGoodName

  today at 5:50 PM

  One nice thing about what’s happening is that politics are losing to reality. I’m not even sure how this became a left vs right issue in the first place (isn’t the right meant to be pro free market!?) but it doesn’t matter at this point anyway.

  Eg. Texas is doing really well in renewable rollouts (see the amount of battery capacity they are putting in - https://www.houstonpublicmedia.org/articles/news/energy-envi...

  It’s certainly not because of Texan politics either. It’s just cold hard reality. Renewables won’t be stopped at this point. Even the executive orders to halt wind farms don’t make a dent in what’s happening. We may end up a few years later than other nations but at least it’s unstoppable.

  • danans

    today at 6:08 PM

    > One nice thing about what’s happening is that politics are losing to reality. I’m not even sure how this became a left vs right issue in the first place (isn’t the right meant to be pro free market!?)

    No, the right isn't meant to be pro free-market. It's meant to protect the interests, longevity, and demand-capture of its donor industries, primarily fossil fuels extraction, processing, and distribution, but increasingly large technology companies in monopoly positions in their markets.

    All the "free-market" to "culture-war" rhetoric are just political/religious strategies to achieve that end.

    • ggggffggggg

      today at 6:21 PM

      At scale no group is against its own personal interests. It sucks and it’s hypocritical and annoying, but that’s humans.

      • ceejayoz

        today at 6:56 PM

        > At scale no group is against its own personal interests.

        https://en.wikipedia.org/wiki/Association_of_German_National...

      • JuniperMesos

        today at 6:38 PM

        Why is it inherently good for a group to be against its own personal interests? Whose interests should a group favor instead?

      • dec0dedab0de

        today at 6:38 PM

        Programmers are, because we keep encouraging AI to replace us.

    • tclancy

      today at 6:42 PM

      Yeah, I think the fact they are willing to dance to any new tune under Trump gives away the game completely. Whether it will make any difference to the audience is something I've stopped hoping about.

  • chasd00

    today at 8:35 PM

    > It’s certainly not because of Texan politics either. It’s just cold hard reality.

    one of the few good things Rick Perry did for TX was upgrade the grid so West Texas wind power can reach the main cities. Once West TX showed renewables could make a profit then there's not much anyone, left or right, could do to stop it. The lobbyists made sure of that.

    Southwest Texas, where all the fracking took place, also turns out to be good for solar. It's very flat, sunny, and has pretty stable weather. I guess the grid is beefed up and accessible in that region because of the oil/gas industry, I've seen solar farms out there that are so big it's hard to describe. Imagine seeing a shimmering blue that looks like a lake on the desert horizon but then you get to it and it's just miles of solar panels. Again, the moment solar turned a profit there was no stopping it.

  • AxiomaticSpace

    today at 6:01 PM

    Yea I wonder how that battery capacity graph will look like post January 2026, since Texas's SB388 specifically excludes batteries from it's dispatchable power generation requirements. That doesn't necessarily prevent batteries storage from being constructed, but it does tilt the field pretty heavily in favor of natural gas.

  • today at 6:48 PM

  • sheikhnbake

    today at 5:57 PM

    It became left vs right because the interests of the rich have an easier time exploiting the right wing's vulnerability to fusion identity. The right wing is defined by a collective appreciation for hierarchies and conformity.

    A lot of folks are spreading the message 'it's not right vs left but up vs down when in reality its both.

  • lm28469

    today at 5:54 PM

    > I’m not even sure how this became a left vs right issue in the first place (isn’t the right meant to be pro free market!?)

    Besides the whole petro money and lobbyism thing that drove the US politics since Edwin Drake?

• epistasis

  today at 5:59 PM

  I've had so many arguments with people that think replacing a continual supply of gasoline with solar panels and batteries means that we are just as dependent on the source of solar panels as we are on the source of gasoline.

  It's hard for people to visualize the massive shift here. It's the difference between needing to eat every single day, to merely needing to buy a 5-year supply and never having to worry about eating again until 5 years from now.

  Except that it's 30+ years for solar panels, 20+ years for batteries.

  The amount of independence and security that renewables-based energy infrastructure provides is hard to imagine for most people. The US's two big inflationary events in the past 50 years have been due to global fossil fuel supply shocks. And the second one that happened in the 2020s was when the US was a net exporter of energy! We still had exposure to inflation shocks because we had a global market for our energy sources.

  Renewables change all that. Even if we bought all of our solar panels and batteries from China today, we'd have far better energy security, and have decades to build up the industry to replace them if we wanted to switch to autarky. (And autarky is a terrible idea, but that's a different discussion...)

  • Kye

    today at 6:39 PM

    You also get 30 years of efficiency improvements and 20 years of capacity and reliability improvements when you replace them.

    In practice: https://www.rte.ie/news/regional/2026/0116/1553440-mayo-wind...

    >> "Each one of the new wind turbines will be capable of supplying more power to the national electricity grid than was generated by the entire Bellacorick wind farm."

    • epistasis

      today at 10:30 PM

      It's funny, there was meme-like behavior a few years ago where anti-wind advocates would say "they're tearing down the wind farms before their end of life, like only 15 years in! Clearly wind doesn't work at all!"

      And then you'd go and look at the details of any these "tear downs" and you find out that it's not because the current wind farm is failing, it's because turbine technology had improved so much that it made financial sense to drop in much bigger turbines right now, before their natural end of life.

      Shortly after that, there started to be complaints about "what will we do with the waste from these massive wind turbine blades!?" as if they were in any way comparable in toxicity to the byproducts of fossil fuel extraction and burning.

      It's so funny to see how shallow these anti-renewable talking points are. They all require that people spend zero effort and avoid critical thought in any way.

    • rsynnott

      today at 9:47 PM

      Well, in that case they’re also far bigger turbines (bigger than were available when the original project was built, granted).

• subpixel

  today at 6:48 PM

  May the man run for office

  • jp191919

    today at 6:54 PM

    The world isn't ready for that.

• crystal_revenge

  today at 6:17 PM

  That entire talk didn't once mention the phrase "energy density" which is the real reason we rely so heavily on hydrocarbons.

  Additionally this talk makes the usual mistake of conflating "electricity" with "energy". While the US does have fairly high percentage of energy in the form of electricity it's still only around 33% of the US energy needs.

  And still we see that "green energy" only supplements not replaces our other energy needs. We've seen tremendous EV adoption and yet US oil consumption is on an upward trend and nearing pre-pandemic highs [0].

  It's wild that there are multiple, very serious global conflicts heating up over control of oil and people still believe we're just a few more years away from a purely green energy world with no evidence to suggest that's a remotely reasonable belief.

  0. https://afdc.energy.gov/data/10324

  • ceejayoz

    today at 6:28 PM

    > It's wild that there are multiple, very serious global conflicts heating up over control of oil…

    That's what happens when the "Leader of the Free World" is 79 with dementia with memories of the 1970s oil crisis.

    We're not likely to get useful oil out of Venezuela, and any we do get isn't gonna be cost-competitive against solar.

    • irishcoffee

      today at 7:47 PM

      Military vehicles that take oil-derived fuel take diesel, not hydrocarbons. The oil in Venezuela serves that purpose nicely.

      No, I am not condoning anything here, just pointing something out.

      • ceejayoz

        today at 8:02 PM

        There’s plenty of diesel available to us that doesn’t require stabilizing an authoritarian Central American nation and rebuilding their oil industry first.

        • telotortium

          today at 8:26 PM

          I think Venezuela and Iran are more about restricting the oil to China in case of a conflict rather than providing energy for the US, although getting ahead of an anticipated demand increase from AI data centers is probably a contributing motivation.

          • ceejayoz

            today at 9:09 PM

            I don't think interdicting Venezuelan oil in a US/China conflict would be too much of a challenge for the US, given... geography. It certainly doesn't require us to control the country or its oil industry.

        • irishcoffee

          today at 8:12 PM

          > We're not likely to get useful oil out of Venezuela, and any we do get isn't gonna be cost-competitive against solar.

          I was responding to that bit. It isn't accurate.

          I also said I don't condone it. Ignoring facts isn't helpful for anyone.

          Edit for ratelimiting:

          > You think it's likely that the US will manage to create a stable enough government in Venezuela for foreign investment to be successful? What in the history of American regime change efforts gives you this idea?

          No. I was simply saying the oil is useful in the military-industrial complex, and it does have value. I've said this twice already. I cannot say if this value will be realized, and for the third time, I don't condone it.

          • ceejayoz

            today at 8:37 PM

            > I was responding to that bit. It isn't accurate.

            You think it's likely that the US will manage to create a stable enough government in Venezuela for foreign investment to be successful? What in the history of American regime change efforts gives you this idea?

            https://www.theguardian.com/business/2026/jan/05/venezuelan-...

            > The gamble is a long game, with no guarantee of success. Returning Venezuela’s crude production to 3m barrels of oil a day would require 16 years of work and investment totalling $185bn (£137bn), according to figures from Rystad Energy, a global consultancy.

            > At least $30-35bn of international capital would need to be committed in the next two to three years to make this scenario plausible, Rystad said. “This could only be financed by international oil companies, which will consider investments in Venezuela only if they have full confidence in the stability of the country’s systems and its investment climate for international oil and gas players,” it added.

  • bryanlarsen

    today at 7:57 PM

    > That entire talk didn't once mention the phrase "energy density" which is the real reason we rely so heavily on hydrocarbons.

    For planes. For no other major use of hydrocarbons is it the primary concern.

    • jandrese

      today at 10:09 PM

      Transatlantic shipping also. Planes require highly refined fuel though, while ships can burn most anything flammable, even really crappy biofuels. Hardly anything is worse than heavy fuel oil.

  • NoLinkToMe

    today at 6:45 PM

    Yeah I watched this a week or so ago and had a similar issue.

    I'm super optimistic about green energy and in favor of expanding it.

    But also acutely aware it's barely putting a dent on energy use despite year-on-year record levels of capacity install (>90% of new capacity is green), which far exceeds expert expectations every single year. Non-renewables keep growing, forecasts and ambitions were cut by the Trump admin, and it is expected that the latest economic revolution's (AI) main bottleneck is going to be energy by the end of the year.

    We have essentially blown past the paris accord thresholds (we've seen months of +1.5c temperature, which was the limit we envisioned in 2015) and despite renewables far exceeding expectations, they completely fell short of what is necessary pre-2023. Post-2023 you have Trump derailing renewables wherever he can and AI increasing demand even further.

    It really looks pretty hopeless and frankly it's sad that there is no real conversation about this, which seems to be an existential question for the generation living in 2100 and beyond.

    You're also now getting to the point that adding new capacity is increasing the amount of renewable energy that is being curtailed (i.e. thrown away), meaning while renewables get cheaper over time, the rate of things getting cheaper will slow down as renewables must be increasingly paired with storage investments (which are also getting cheaper but introduce additional cost).

    For example, sunny Cyprus curtailed 13%, 29% and 49% (!!) of its solar generation in 2023 to 2025 respectively. Yes last year half of the solar power that was produced, was thrown away, because of a lack of demand-supply balancing. Cyprus is uniquely poorly positioned (high solar potential, small country with a single small timezone, no interconnectors to offload surplus to other countries, no storage facilities etc) but it's still a sign of things to come. Further generation will increasingly need to be paired with significant storage, or it's partially wasted.

  • iso1631

    today at 7:05 PM

    He talks about transport and heating

    That doesn't leave much left when you look at the energy flow once you remove domestic, commercial and transportation usage and replace it with electricity. A tiny amount left for plane s(and reducing per flight as planes get more efficent and battery planes start coming to market), and industrial gas usage.

    https://www.energyvanguard.com/attachment/llnl-us-energy-flo...

  • Kye

    today at 6:34 PM

    He has a whole video[0] on the difference between energy and electricity, so he understands it. Maybe there's some disconnect between the video and your interpretation.

    [0] https://www.youtube.com/watch?v=OOK5xkFijPc

    • ryeats

      today at 7:08 PM

      Arguably that's honestly worse since he knew and was disingenuous in order to push a perspective that isn't valid.

Genuinely some good news

It's also been a great year for oil production which has reached new record highs in the US! [0]

0. https://www.energy.gov/state-american-energy-promises-made-p...

• toomuchtodo

  today at 5:59 PM

  There is global oil oversupply of ~2M-3.7M barrels/day. China destroys ~1M barrels/day of global oil demand for every 24 months of EV production. Iran needs $164/barrel to break even on their budget, $86/barrel for Saudi Arabia, ~$60 for US shale (per Bloomberg). China has already potentially hit peak oil and ~>50% of new vehicle sales are battery electric or plug in hybrids.

  Oil is over, regardless of this admin's propaganda on the topic. If we want to speed up the US EV transition, we push refineries into retirement faster, pushing up refined gasoline prices. No one will build new refineries due to stranded asset risk, so those that remain are on borrowed time.

  Oil analysts say there is a supply glut — why that hasn't translated to lower prices this year - https://finance.yahoo.com/news/oil-analysts-say-there-is-a-s... - February 22nd, 2026 ("Coming into 2026, the consensus view among oil analysts was that the crude market was entering a period of deep oversupply, likely to keep depressing prices throughout the year. In 2025, oil prices fell by roughly 20% as the glut widened.")

  US drillers cut oil rigs to lowest in four years, Baker Hughes says - https://www.reuters.com/business/energy/us-drillers-cut-oil-... | https://archive.today/84kwl - November 26th, 2025

  China’s shrinking oil footprint: How electric vehicle adoption is shaping China’s oil consumption - https://cepr.org/voxeu/columns/chinas-shrinking-oil-footprin... - November 4th, 2025

  North American Oil Refineries and Pipelines - https://www.arcgis.com/apps/View/index.html?appid=5e7f84d84b...

  (no current oil commodity exposure)

  • crystal_revenge

    today at 6:38 PM

    > Oil is over

    Then why has both global [0] and US [1] consumption been rising year-over-year for the last few years and projected to continue to rise [2]?

    All those articles you're posting about short term changes in the dynamics of the oil market (except China, which is remains a net energy importer only because of oil, so they have a strong strategic reason to reduce oil depdence, though they still use quite a bit[3]).

    Btw I'm not citing these things because I'm a big supporter of hydrocarbons or against green energy (which will continue to grow with or without boosters, since there is a real demand for that energy), but more so a realist pointing out that we are absolutely not making any progress in reducing our global need for hydrocarbons.

    0. https://ourworldindata.org/grapher/oil-consumption-by-countr...

    1. https://afdc.energy.gov/data/10324

    2. https://www.eia.gov/outlooks/steo/report/global_oil.php

    3. https://en.wikipedia.org/wiki/Coal_in_China#/media/File:Chin...

    • bryanlarsen

      today at 6:46 PM

      That's like asking "why is the train still moving even though the brakes are on"?

      Not very long ago not only was consumption increasing every year, it was increasing at an increasing rate every year. And that increasing rate was itself increasing not so much time before that. We've reversed the 3rd derivate, and we've reversed the 2nd derivative. If the 2nd derivative is negative for sufficient time, the 1st derivative will itself go negative. Looks like it'll happen this year, but the year's not over yet.

      The first derivative is consumption. The 0th derivative is amount of carbon in the air. For that to go down would require a carbon negative economy which I don't have much hope for.

    • today at 6:46 PM

  • whatever1

    today at 6:15 PM

    Gasoline might be on decline (but the gas car fleet will take decades to turn over), but for literally everything else there is no viable alternative. Trucks, ships, airplanes, freight trains, even heating for older buildings.

    So no, we need our refineries for a good part of this century. Likely we will keep just the integrated ones (chemical + fuels).

    • jandrese

      today at 10:11 PM

      Trains are one of the easiest forms of transport to electrify. Yes, the US is going to drag its heels on doing so, but the rest of the world is already moving on.

    • tialaramex

      today at 6:43 PM

      In several countries their freight trains are electric today. Trucks can be electric too, and a lot of shipping needn't run on fossil fuels although we're further off widespread commercial offerings than we are for trains or trucks which you can just buy today.

      The main obstacle is aeroplanes, so that's Jet-A aka Kerosene as fuel, but even then if the numbers get nasty the airlines will kill a lot of services rather than try to pass on unaffordable prices and eat the fuel cost when there aren't enough buyers.

      • arcade79

        today at 8:48 PM

        Given the rapid expansion of solar, and that it keeps accellerating, we're less than 10 years away from seeing a massive decline in demand for gasoline.

        I don't know the chemistry, and whether that'll make more hydrocarbons available for creating Jet-A, but I do expect that there will be massive overproduction of gasoline - and if price is left to market demand, it'll drop.

        It won't get cheaper than solar though.

    • newyankee

      today at 6:34 PM

      India has effectively electrified almost all of its rail transit. USA or other countries do not need to electrify all lines and the long tail is too long but even the major ones can bring in big benefits. No need to even get China in this equation.

      • toomuchtodo

        today at 6:36 PM

        To note, India also has three times domestic PV demand (~50GW/year) manufacturing capacity (~150GW/year) live.

        https://ember-energy.org/latest-insights/indias-electrotech-...

        India's Solar Manufacturing Excesses Turn a Boom into a Glut - https://news.ycombinator.com/item?id=47050286 - February 2025

    • toomuchtodo

      today at 6:15 PM

      Whether we need them will be a function if they are financially sustainable. No profit, and they will close (as is the case with the Valero Benicia refinery in Northern California, shuttering April 2026). That is the linchpin to push fossil fuels to failure faster, find economically vulnerable and/or unsustainable fossil infrastructure and push it to failure (fossil supply chain death spiral). Because if no one will pay for it, it will not continue to exist, and the demand base to spread fixed costs across will only shrink into the future, pushing prices to unaffordability compared to non fossil alternatives.

      (think in systems)

    • ViewTrick1002

      today at 7:32 PM

      Maritime shipping is targeting synfuels or ammonia. Hydrogen is not dense enough for ocean crossing voyages, too much cargo space is lost. They see the writing on the wall.

      • toomuchtodo

        today at 7:35 PM

        Approximately 40% of global maritime trade by volume consists of transporting fossil fuels [1] [2], which will be less necessary as renewables and storage scale globally, replacing this consumption and the transportation needed.

        [1] https://thelastdriverlicenseholder.com/2022/01/12/almost-40-...

        [2] https://unctad.org/system/files/official-document/rmt2019_en...

  • timmg

    today at 6:35 PM

    > If we want to speed up the US EV transition, we push refineries into retirement faster, pushing up refined gasoline prices.

    Or we could just let electric cars slowly/naturally replace gas cars without artificially increasing inflation.

    • toomuchtodo

      today at 6:54 PM

      The US currently spends $1B/year on climate change related weather disasters. Waiting is not affordable nor sustainable. Gas cars already get a free ride by not paying for their externalities, the true price of gas, if externalities were to be priced in, would be closer to ~$8/gallon (some estimates are as high as $12/gallon, but I have specified the lower bound to be conservative in this context). The longer we wait, the more expensive it will be to remediate harm incurred by not getting off of fossil fuels sooner. It is, simply put, stealing from the future.

      > Or we could just let electric cars slowly/naturally replace gas cars without artificially increasing inflation.

      We could subsidize electric car purchases and manufacturing, both vehicles and batteries. We could allow excellent, affordable Chinese EVs into the US to force US domestic legacy auto to compete on quality and prices (instead of protecting their profits). We could remove fossil fuel subsidies (~$760B/annually in the US) and direct those resources to speed electrification, low carbon generation, storage, and transmission (as China is doing, and becoming the world's first electrostate). But we don't, and those who are upset about inflation should take it up with those squeezing them for profits. The US could've made better policy, it was a choice to regress towards supporting combustion vehicles to prioritize those profits. Elections have consequences. If one doesn't believe in climate change or using policy to encourage electrification while reducing the immense subsidies provided to fossil fuels, certainly, one might disagree with this. That's a mental model issue, not a data and facts issue.

  • axus

    today at 6:23 PM

    Ukraine and the CO2 levels are lucky that Russia pumping less oil is "good for America".

> While the Trump administration has been hostile to renewable energy, there’s only so much it can do to fight the economics. A recent analysis of planned projects indicates that the US will see another 43 GW of solar capacity added in 2026—far more than the 27 GW added in 2025. That will be joined by 12 GW of wind power, with over 10 percent of that coming from two of the offshore wind projects that the administration has repeatedly failed to block. The largest wind farm yet built in the US, a 3.6 GW monster in New Mexico, is also expected to begin operations in 2026.

Hopecore. Onward. The horrors persist, but so do we.

https://www.eia.gov/todayinenergy/detail.php?id=67205

https://web.archive.org/web/20260225073026/https://www.eia.g...

• epistasis

  today at 5:19 PM

  Those offshore wind farms are getting completed mostly because they were so deep into development when Trump tried to cancel them, with a ton of sunk costs. So the companies were able to make the decision to go forward because the extra costs of delays and lawsuits were still cheaper than abandoning the build entirely.

  Future offshore wind farms now need to add in the expected costs and project risks of this sort of illegal government action when they make the decision at the early stage.

  Trump is likely to have delayed off shore wind in the US by at least 4 years, and may be many more. This will cost ratepayers a lot, and set the US behind most other countries in the world.

  Agreed on solar and batteries being mostly unstoppable, though. The Trump administration has not yet figured how to misuse the courts to block those. Their better influence is through PUCs and utility execs, that are likely to bend to the will of Trump.

  • today at 5:42 PM

  • toomuchtodo

    today at 5:22 PM

    I hear you, I'm just saying we keep grinding forward. This admin has less than 3 years to go. Nothing stops this freight train, even if they try to slow it down. You can't fix stupid, you can just keep turning the gears to grind it down.

    > Trump is likely to have delayed off shore wind in the US by at least 4 years, and may be many more. This will cost ratepayers a lot, and set the US behind most other countries in the world.

    Democracy has unfortunate failure scenarios, make a note for history books and system design lessons. The electorate should learn to vote better next time. Existing coal plants will get run into the ground (they only supplied 16% of power in the US in 2024, and that number will decline forever), and there are only two gas turbine manufacturers in the world; their backlog is 5-7 years. As the US exports more LNG, that will force domestic prices up, pushing up electricity prices of generation from fossil gas. Renewables and battery storage will be the only option.

    As of this comment, the world is very close to 1TW/year of solar PV deployment, and this will not slow down:

    https://ember-energy.org/focus-areas/clean-electricity/

    https://ember-energy.org/latest-updates/global-solar-install...

    • bubblewand

      today at 5:31 PM

      > Democracy has unfortunate failure scenarios, make a note for history books and system design lessons. Vote better next time.

      Major problems with the US system have been known for a long time. It's been regarded as basically obsolete for over a century now, by the kind of people who study this stuff.

      • legitster

        today at 5:53 PM

        The US constitution has a really bad early adopter syndrome where it was so good at the time that it's hard to move away from. Nearly every country with a constitution modelled on ours has failed at some point.

        "We basically run a coalition government, without the efficiency of a parliamentary system" - Paul Ryan.

        To be more specific, our majority-based government locks us into a two-party system where one party just has to be slightly less bad than the other to win a majority. But our two parties are really just a rough assembly of smaller coalitions that are usually at odds with each other.

        The presidential democracies that function usually have some sort of "hybrid" model where the legislature has some sort of oversight on the executive office. But they are still much more prone to deadlock or power struggles.

      • sarchertech

        today at 5:48 PM

        There is no system that is immune to takeover from a demagogue. There's not even any hard evidence that any system is more resilient to it than the US is. It's all just tradeoffs.

        Germany had 7 major political parties in the run up to 1933. In fact if you look at the history of dictatorships that took over democracies, having 2 to 3 stable institutionalized parties is actually protective. The other thing that appears to be protective is a history of peaceful transitions of power, which the US has the longest or second longest.

        • BurningFrog

          today at 6:50 PM

          Germany only became a democracy under duress in 1919, and it never really settled into a stable democracy.

          Under immense pressure from an impressive list of disasters during the 1920s, it reverted back to authoritarianism in 1933.

          I don't think this teaches us much about the US

      • Zigurd

        today at 5:41 PM

        How about we try keeping big money out of politics and using ranked preference voting before we declare democracy obsolete? People have been studying that stuff.

        • nostrademons

          today at 6:31 PM

          FWIW most experts now favor approval voting [1] over ranked choice. Approval voting has similar advantages as ranked choice in allowing 3rd-party candidates and favoring moderate candidates. It avoids the chaotic behavior that RCV can exhibit [2] where shifts in the order of voters' down-ballot preferences can very significantly alter the outcome of the election [3]. And it's also much easier to explain to voters ("It's like voting today, except you vote for everybody you'd find acceptable and the best candidate wins. Sorta like when you're picking a restaurant to go out to with friends - you go to the place that is acceptable to the greatest number of people, not the one that a minority really want to go to"), doesn't require that you reprint ballots (you can re-use normal FPTP ballots, but you just count all votes instead of disqualifying ballots with multiple candidates marked), and is easily adapted to proportional representation and multi-member elections (you just take the top-N best candidates instead of the top-1).

          [1] https://en.wikipedia.org/wiki/Approval_voting

          [2] http://zesty.ca/voting/sim/

          [3] https://www.reddit.com/r/explainlikeimfive/comments/1o1byqi/...

          • wasabi991011

            today at 10:19 PM

            Not to be cynical, but what does it look like when most candidates aren't acceptable to a majority of people?

        • triceratops

          today at 5:44 PM

          I think they're talking about the flaws in presidential democracies. Not democracy itself. Parliamentary democracies are supposed to be a better design.

        • Braxton1980

          today at 5:51 PM

          If you ask most voters they'll say big money in politics is bad but if they know that why aren't they voting the issue?

          What is the money doing that the voter can't overcome?

          • rootusrootus

            today at 6:41 PM

            They all think it's big money on the other side. Everything they learn themselves isn't the result of a big money campaign, it's honest truthful information that they were smart enough to find on their own.

            • JuniperMesos

              today at 7:01 PM

              This is precisely why I don't care very much about accusations that there's big money in politics. Of course there is - there's huge numbers of people and institutions with money, using that money to advocate for the political change they want to see, and an important strategy for doing this involves promulgating information that they think is favorable to their cause. Everyone is doing this all the time.

              Nonetheless, an individual citizen still has to support some political cause (even if you are completely politically disinterested, there are multiple factions claiming that your inaction is tantamount to support for their opponents). Whatever information about the world you think is true, or whatever political cause you think is in your interests, someone else can point to a monied interest who supports similar things. There's no way to use the absence of big money as a heuristic for what political causes are good or bad for you to support.

        • wang_li

          today at 6:15 PM

          How about, before we try to keep "big money" out of politics and adopt ranked preference voting, we ban ill educated people and ban voting yourself other people's stuff. Voting is not a survival skill, it's a civic obligation.

          • JuniperMesos

            today at 6:53 PM

            What specific educational test would you like to see for someone to be legally eligible to vote in some jurisdiction? SAT score higher than a certain threshold (what specific threshold?). What if huge numbers of people cheat on the test in order to be able to legally vote? What if instead the educational criteria is a degree from some credited educational institution? Who decides what institutions will be authorized to grant people the right to vote or not? What if some authorities within those educational institutions believe in universal suffrage and so make sure to give suffrage-granting degrees to literally everyone who sets foot in their institution, regardless of their academic performance? (During the Vietnam War in the US many college professors gave passing grades to all males in their classes, in order to allow them to keep their student draft deferments, to try to prevent them from being drafted into the US military to fight in Vietnam).

            There's a set of similar questions one could ask about exactly how you implement a ban on "voting yourself other people's stuff", in an adversarial political system where everyone has a different idea of what that means and is motivated to use whatever constitutional framework exists to ensure that their idea gets structurally advantaged.

            • wang_li

              today at 7:58 PM

              I'm not saying you have to have a certain level of education to vote, I'm saying you have to have a certain level of functional ability to not be incarcerated for the rest of your life. Such as you have to be able to read and write and do math at some certain level.

              Voting yourself other people's stuff would be that the safety net is bare minimum to keep people who are going through unexpected issues alive. But no one gets to live in the social safety net. No one who is receiving these kinds of benefits from the government should expect name brand anything, or to even be able to choose what food to eat, or to travel, or even pick who you socialize with. If you want to eat steak, you have to be a net producer. If you want name brand clothing, be a net producer. If you want to go to the beach, be a net producer.

              Everyone who should pay some amount of tax, and anytime there is an increase in government spending, that amount that they are taxed should go up. If there is a decrease in government spending, it can go down. But everyone pays something. People need to have skin in the game. The US's current situation where nearly half the country are not net tax payers is not sustainable. Anything that can't go on forever, won't. So the country should ease into better situation, where the country is a nation of producers and not a nation of consumers, instead of hitting a brick wall where suddenly your ration of beans just stop.

              • wasabi991011

                today at 10:30 PM

                > I'm saying you have to have a certain level of functional ability to not be incarcerated for the rest of your life. Such as you have to be able to read and write and do math at some certain level.

                Having a failure of parental upbringing and education system causing someone to be incarcerated seems cruel. Should a child who ran away from home & school to avoid family abuse be incarcerated? There are so many current systems of society (education, police, disability, etc) that have failures at the margin that adding incarceration seems over the top.

              • mikestew

                today at 8:55 PM

                Such as you have to be able to read and write and do math at some certain level.

                Yes, we should implement this as it’s never been tried before! Oh, wait…

                https://en.wikipedia.org/wiki/Literacy_test#Voting

                Perhaps instead of reading’, writing, and ‘rithmetic, maybe we should test one’s knowledge of history, eh?

                • wang_li

                  today at 9:02 PM

                  Maybe you should learn to read at a level that you understand what I wrote? Smugness based on an intentional misreading just makes you look dumb.

                  • mikestew

                    today at 9:13 PM

                    Plenty of illiterate people manage to stay out of jail, you’re implying that you weren’t suggesting literacy tests for voting, so I’ll just admit to being at a loss as to your point. But if you care to take another whack at how you would suggest “we ban ill educated people”, I’m all ears.

                    • wang_li

                      today at 9:42 PM

                      I am not attempting to describe the world. I am trying to define the expectations we should have of the citizens of our polity. It has nothing to do with illiterate people manage not to commit crimes. I am saying that before we decide to get "big money" out of politics or we let people vote for the seven people who promise them the most shit, we should decided to put people who chose not to acquire basic skills that any human within standard deviation of average intelligence can acquire, when given 12 years of free education, into jail. It literally is not a literacy test for voting. It's an "are you a lazy piece of shit who is going to drag all of society down" policy.

      • 0cf8612b2e1e

        today at 5:57 PM

        What is considered the best* system of government? Which country comes closest to the ideal model?

        *best is funny to define

        • ackfoobar

          today at 7:09 PM

          I guess the answer has to depend on demographics. But if we are spitballing, it probably wouldn't be all bad for every country to have a Lee Kuan Yew.

    • epistasis

      today at 5:40 PM

      Those ember energy reports are excellent!

      The US is mostly hurting itself here, our portion of emissions is mostly historical now, and if we have more expensive and less reliably energy because we are dumping money into decrepit coal generators rather than cheaper renewables, that will only limit the US's economic growth even more, and make the US a smaller chunk of emissions overall.

      I have a very rosy view of the future of energy for the world, especially for Africa which can be completely revolutionized with solar and batteries. But for the US, it's dark days. We need to stop hitting ourselves, but as long as hitting ourselves and hurting our economy is owning the libs, part of our body politic is going to keep on doing it.

      • toomuchtodo

        today at 5:45 PM

        You make great points, and I can only recommend reducing your exposure to the US and its choices to the best of your ability. I invest to get exposure to companies outside of the US now, not inside. I invest in renewable energy funds in Europe (partly to get citizenship, but also to contribute towards the energy transition there). I intend to leave tech soon to move into clean tech finance. The direction and trajectories are clear, to ignore them would simply be out of emotion.

        Is the US hurting it's future economic potential and infrastructure stock out of ideology? Absolutely. Do I care if the US continues to fight against these energy technology torrent rapids out of ideology? I do not. That is the US' choice to impair their future infrastructure and capabilities as a nation state. I can only observe and comment on a suboptimal system I do not control.

        • epistasis

          today at 5:52 PM

          Having grown up in the US, and been very proud of it despite some egregious mistakes that happened when I was of voting age that I could not stop (e.g. Iraq War), it's very hard to bet against the US. And in the past it's always been a bad idea. But you make a very compelling argument, and the returns on the US vs. international stock markets over the past year make a very objective argument that I'm investing in the wrong places.

          I still feel an obligation to fix the mess here, as much as possible, and will continue to do so, but full minimization of US-exposure has never sounded so good.

          • toomuchtodo

            today at 5:55 PM

            We win or we learn. I thought I was a proud American too, that these were my people. Turns out, the US is just an exploitation engine with a God/control complex attempting to bully its way to remain in its position as a superpower while neglecting everything a superpower needs to be one, for profits of those who stand to gain. It is not great because it is great, it is marketing and PR of a paper tiger that has been coasting on trust for decades while rotting from the inside. These are not my people. I no longer am invested in its outcome, but I understand others my have differing opinions. I still care about good people, and have constrained my attention scope to only those people, versus entire nation states. I focus my attention to context where problems want to be solved, not just say they are desired to be solved as a diversion strategy ("purpose of the system is what it does"). Appreciate the conversation as always. Life is short, time is non renewable, spend it wisely.

Elon Musk mentioned that just a 100 square mile grid of Solar can power the entire USA. I did not believe it; a simple calculation later, I was convinced. The USA of yesteryear would have done this already and more. Sure other sources are required, but honestly we humans have to advance beyond burning dead things for fuel.

• paxys

  today at 6:32 PM

  Not 100 sq miles but 100 mile x 100 mile, which is 10,000 sq miles. And that assumes peak efficiency. Factoring in degredation you'd have to multiply this by 2.

  Not "just" by any stretch of the imagination. This is larger than Rhode Island and Lake Erie combined. Aka a pipe dream. Might as well "just" build a dyson sphere while we are at it.

  • RealityVoid

    today at 6:47 PM

    As the Technology Connections dude highlighted, yearly, there are about 50 000 square miles used for ethanol fuel cultivation. We do much bigger and less efficient things for fuel. Distributing this all over the country seems much less pipe dreamy than you assert.

    Distributed production is super doable. Of course you won't just put a big square somewhere.

  • morepork

    today at 9:04 PM

    Or alternatively, a hundred 10 mile by 10 mile installations. Or on average 2 such installations per state. Hardly seems anywhere near comparable to a Dyson sphere

  • triceratops

    today at 6:57 PM

    > This is larger than Rhode Island and Lake Erie combined

    That isn't a lot. New Mexico alone can fit about 100 Rhode Islands. And NM isn't even the largest thinly-populated sunny state in the union.

    • jcims

      today at 9:42 PM

      White Sands Missile Range alone is ~3200 square miles.

      https://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Wh...

      If you dedicated a single (average sized) county per state to solar you'd ~3-5x the land you need for current consumption.

  • bb88

    today at 8:45 PM

    Currently agriculture in western states requires maybe 2-5 times the water that people need. So many people see that as an opportunity to convert farmland that needs heavy irrigation into solar farms.

    Further, in Nevada, the US governement owns 87% of the land give or take a percentage point.

    The land is available. It's the politics and the expense required to build it.

  • jeffbee

    today at 6:44 PM

    10k square miles of photovoltaic power plant would cost about 1 trillion current US dollars, even assuming that such a project does not drive the cost down. This is easily achievable and roughly 20 orders of magnitude cheaper than a Dyson sphere.

    • citrin_ru

      today at 7:13 PM

      I trillion is going to dispersal in the AI black hole in the next couple years (in the US), I wish the same money were invested in the clean energy instead.

      • jeffbee

        today at 7:16 PM

        1 trillion disappears mysteriously into the USA economy every week.

    • chasd00

      today at 8:51 PM

      that's a very nice target to cause a country wide blackout, just saying. It's probably better to built a thousand 10 square mile power plants.

  • tootie

    today at 7:02 PM

    What is the volume of fossil fuel we extract from the ground every year and try to imagine getting there from zero. Fact is we have easily 100K sq miles of useless desert as-is. We can fit a Rhode Island-sized solar farm in Nevada and nobody would notice. China built a solar farm of 162 sq mi in Tibet and are still expanding it. But realistically we will also be building wind, hydro and enhanced geothermal along too. It will be a lot of work, but it's absolutely achievable in a matter of decades with enough popular and political will.

  • KaiserPro

    today at 9:26 PM

    I mean thats a big number, but if you think about the amount of lakes needed to run hydro, its not actually that much of a number.

    I'm not saying musk is a clever man for pointing this out. Even greenpeace said stuff like this in the early 2000s.

    the point is, it sounds bigger than it is. For oil storage, the US has something like 36 square miles of storage (converting from cubic to square isnt accurate)

• jeffbee

  today at 6:42 PM

  It bothers me that you attribute this to Elon Musk. This has been obvious to everyone for 75 years or more. The lecturer in my freshman thermodynamics class mentioned it, 35 years ago. In 1999, NREL scientists writing in the journal Science under the title "A Realizable Renewable Energy Future" made the specific claim about 10000 square miles.

  • tmellon2

    today at 6:58 PM

    Thank you. I was not aware of prior references especially that it could be done with 10K square miles, until media reports of Elon's speech at Davos recently.

  • iso1631

    today at 7:10 PM

    People of a certain world outlook will listen to Musk when they'll ignore more enlightened commentators. That's a good thing.

  • eYrKEC2

    today at 6:57 PM

    > Elon Musk mentioned [...]

    He didn't say Elon was the origin.

• chinathrow

  today at 6:22 PM

  Meanwhile he is burning jet fuel to power is AI cluster.

  A clusterfuck of priorities.

This isn't a good thing unless it's paired with storage and transmission upgrades. Every time this kind of story posts I make this same comment and am met with the same probably well-meaning but ignorant responses. Solar generation is easy and cheap and simple. Actually getting that power where it needs to be, when it needs to be there is complex and expensive. You either need to store it or you need to transmit it very long distances, neither of which we can do effectively right now. Most of California routinely goes into negative power pricing - this is not the mark of a healthy system, it represents a massive inefficiency and destabilizing factor.

We need to pressure politicians to subsidize pump storage powerplants and massive transmission system upgrades (which means being ok with permitting new transmission lines) it's simply impossible to continue increasing the solar on the grid otherwise, we are rapidly approaching instability.