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Megillah Gorilla posted:Why not get a little of everything? There seems to be a minimal amount of freezer space in this one. Hard pass.
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# ¿ May 12, 2019 18:07 |
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# ¿ May 8, 2024 19:39 |
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Phanatic posted:Kinda surprised to see nothing here about Three Gorges, which even the CCP is now admitting has "deformed" under simply enormous quantities of rainfall. It's mostly sensationalist reporting traced back to a story originally posted by crazy cultists.
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# ¿ Jul 29, 2020 17:41 |
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Crazycryodude posted:Well too bad, they can either give up some of those things willingly in a controlled scaling back of consumption or they can lose them anyways when poo poo starts collapsing more and more. At least in the former you get to keep a roof over your head in a wood-frame Khrushchyovka that has running water and climate control and enough local-ish food to keep you healthy, in the latter we all just get to live in a climate-ravaged wasteland where billionaire compounds get to keep all the luxuries and it looks like Fallout for the rest of us. Have you seen the American response to covid? They can't even be bothered to wear a mask and stay away from restaurants even with the risk of death.
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# ¿ Sep 16, 2020 15:09 |
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Phanatic posted:Single-family zoning laws are definitely a thing that needs to be done away with. This will most probably never happen in our lifetime.
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# ¿ Sep 16, 2020 22:20 |
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FreeKillB posted:I feel like how many toothpaste brands are available in a store is not pertinent to the actual issue at hand, as to whether increased electricity demand on a per capita basis constitutes 'manufactured demand' or not. Was there a recorded drop in Co2 output or electricity use over the past few months of the pandemic? Travel and other expenditures must have been way down. As well as restaurants and manufacturing sites being shut down.
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# ¿ Sep 17, 2020 03:44 |
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Infinite Karma posted:A big part of the "free real estate" thought when it comes to rooftop solar is that the land and buildings have already been developed and structurally set-up to support electrification, including the last mile to the place the power is being generated. That's not negligible. Yes it’s called building infrastructure.
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# ¿ Oct 26, 2020 21:29 |
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mediaphage posted:what's the point of this post? the dude above you was just clarifying an aspect that some people might not consider. sure it’s something to consider, but it shouldn’t be a hindrance to building infrastructure and new energy production.
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# ¿ Oct 26, 2020 21:45 |
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mediaphage posted:i disagree with you on this point but this is a better response than your snark above Didn’t mean for it to come by quite that snarky, but any project of that scale is going to require similar levels of build up, be it solar, wind, Coal, nuclear.
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# ¿ Oct 26, 2020 21:50 |
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Phanatic posted:And the counterpoint is that it's tough to transport that much material and workers into existing cities. The transport apparatus is already sized to bring in the stuff the city needs and for the workers and inhabitants to get around. In other words, there are also bottlenecks to simply putting solar panels on the top of every building. And then maintaining them and replacing them as they fail. Maybe you'll wind up building additional housing units in the city for all those workers. But at some point it seems we have to admit that there is no getting around it. Either invest into the tech and commit to significant work or we end up with endless talk about what could be the perfect solution.
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# ¿ Oct 26, 2020 22:01 |
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Infinite Karma posted:Solar panels are really pretty space-efficient for how long they last. Given that they last ~30 years, working on roughly 3% of the solar capacity in a city in any given year isn't a huge ask in terms of infrastructure-supporting-infrastructure. Would legislation which mandates that all new built homes in solar efficient regions must have solar pre installed be at all possible in the current Us political climate?
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# ¿ Oct 26, 2020 22:13 |
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Killer-of-Lawyers posted:That nuclear line looks pretty stable, even if you can see the point where the one reactor got shut down. Maybe I’m reading it wrong, but solar and wind looks to have had similar drops (proportionally) as natural gas.
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# ¿ Feb 24, 2021 05:30 |
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Is this the same as the other small reactor proposals, or just a smaller standard plant? https://www.chinadailyasia.com/article/228485 https://youtu.be/3Te-FbQVOaU
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# ¿ Jul 16, 2021 17:49 |
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Are multi-story apartments/condos more efficient than single family homes?
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# ¿ Sep 21, 2021 20:26 |
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Owling Howl posted:Toyota famously stuck to a hydrogen strategy rather than BEVs after basically everyone else had abandoned it. It didn't work out and now they have to catch up. Isn't Toyota buying ready made solutions from BYD and sticking their body on top? If so, should be a pretty quick catch up.
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# ¿ Dec 3, 2021 15:06 |
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Did the UK ever finish thst nuclear plant they were working on with the Chinese? Or was that another victim of the trade/cold war?
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# ¿ Apr 20, 2022 01:09 |
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anyone have any info on China's SMRs? At least from the video it looks like construction is well on its way. https://www.youtube.com/watch?v=gw_NVKoFHvE
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# ¿ Aug 22, 2022 16:36 |
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it's amusing that people think that public utilities and infrastructure need to be profit generators.
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# ¿ Jun 22, 2023 18:05 |
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in a well actually posted:China approved 100 GW of new coal plants last year. All of their total current and new nuclear is only 100 GW. They might get go 150 by like 2035, but that isn’t going to do poo poo for their current terawatt+ of coal generation. In that same timeline how many old coal plants are they shutting down? Seen here, there is a priority place on shutting down of older, smaller, and more polluting coal power plants. These are being replaced by fewer larger coal power plants. I've read that overall coal capacity is set to fall. https://www.sciencedirect.com/science/article/pii/S2590332220306023 quote:Plants decommissioning remains the priority https://www.reuters.com/business/cop/china-cut-coal-use-power-plants-300gkwh-by-2025-2021-11-03/ GlassEye-Boy fucked around with this message at 21:18 on Jun 22, 2023 |
# ¿ Jun 22, 2023 21:09 |
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There is also the new condensed batteries from CATL which are described as semi solid state with over 500wh/kg, already in production. https://hiu-batteries.de/en/research/prof-fichtner-catl-condensed-battery/ Also, BYD is now the 2nd largest battery producer after overtaking LG chem earlier this year.
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# ¿ Jul 14, 2023 23:26 |
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Water rights are not something you want to gently caress with as a individual.
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# ¿ Jul 30, 2023 04:05 |
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TheMuffinMan posted:you guys excited for solid state batteries? believe it when I see it. Toyota's been making the same claim every year for half a decade or more now.
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# ¿ Aug 7, 2023 21:12 |
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in a well actually posted:Carrying around the weight of solar panels doesn’t make any sense (a theoretical maximum of ~1 KW/m^2 vs a 80KW motor on a Nissan Leaf); the extra weight costs you more energy to cart around than it generates, even in the Sonora. Their claim of 1000 miles of range would mean they’re carrying way more batteries than they need. It's a glorified long distance competition EV. It has no safety to speak of and the interior looks like a college project. They had some YouTuber test drive it and you can hear it creaking and groaning anytime it tried to accelerat.
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# ¿ Aug 7, 2023 23:28 |
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Crosby B. Alfred posted:https://twitter.com/colinmckerrache/status/1696482907538264353?s=20 Yea, but at what cost?
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# ¿ Sep 2, 2023 20:50 |
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Flappy Bert posted:https://www.npr.org/2023/03/02/1160441919/china-is-building-six-times-more-new-coal-plants-than-other-countries-report-fin This stupid point is brought up every time, yes they are permitting new coal, but at the same time they are shutting down the same amount if not more, replacing older smaller and dirtier plants with larger cleaner ones. But you'll never see media reporting on that part.
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# ¿ Sep 3, 2023 18:12 |
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in a well actually posted:
Yes exactly as your graph shows.
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# ¿ Sep 3, 2023 18:46 |
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Smiling Demon posted:Am I missing something here? The graph shows that after about 2010 coal basically stopped increasing in China. Yes it's still a large percentage, but almost all the newly added power have been alternative to fossil fuels. The total number of coal should also drop once they have sufficient nuclear and other sources to cover base load. But the narrative that China is building more coal plants than ever is a convenient lie that allows other to point a finger at them and say see we don't need to do anything because China is ignoring their climate commitments.
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# ¿ Sep 4, 2023 00:30 |
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Heard they had some initial startup problems, but seems like they finally got things working. https://twitter.com/pretentiouswhat/status/1732240058600800548?s=20
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# ¿ Dec 6, 2023 16:55 |
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Saukkis posted:We need two simple rules. Increasing CO2 is forbidden and your power plant needs to provide stable power at all times. The industry can then decide if they want to build renewables with large scale storage, nuclear, or coal plant with proven sequestration system. So pretty much what China has been doing, why aren't other nations doing the same? Seems like a lot of talk but either nothing is being done or actually going backwards in the case of the Germans.
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# ¿ Dec 26, 2023 18:35 |
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# ¿ May 8, 2024 19:39 |
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This seems interesting, does anyone have any info on compressed air storage for energy? https://twitter.com/tphuang/status/1777646582524936426
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# ¿ Apr 9, 2024 16:09 |