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CommieGIR posted:https://twitter.com/simonwakter/status/1367154920890236934?s=20 The more things change, the more they stays the same. That’s loving vile.
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# ? Mar 3, 2021 21:26 |
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# ? May 19, 2024 19:24 |
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Schröder has been a Russian asset since the early 2000s.
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# ? Mar 4, 2021 04:01 |
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Redgrendel2001 posted:Schröder has been a Russian asset since the early 2000s. at Gazprom
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# ? Mar 4, 2021 13:12 |
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https://twitter.com/crudegusher/status/1368769514691821568?s=20 https://twitter.com/Anon1Oil/status/1368770391859167241?s=20 Energy Twitter is hilarious.
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# ? Mar 8, 2021 04:50 |
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I figured this was the best place to post these wonderful contraptions. Bladeless Turbines could bring wind power to your home https://www.youtube.com/watch?v=ULCMJGfKBDM quote:The giant windfarms that line hills and coastlines are not the only way to harness the power of the wind, say green energy pioneers who plan to reinvent wind power by forgoing the need for turbine towers, blades – and even wind.
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# ? Mar 16, 2021 15:02 |
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I love my big throbbing turbine
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# ? Mar 16, 2021 15:26 |
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DrSunshine posted:I figured this was the best place to post these wonderful contraptions. "There’s no need to dig anything up, as they can attach to the lighting columns that are already there and use the existing cabling to feed directly into the grid," How are they going to synchronize with the grid?
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# ? Mar 16, 2021 16:35 |
Phanatic posted:"There’s no need to dig anything up, as they can attach to the lighting columns that are already there and use the existing cabling to feed directly into the grid," There's some wiggle room. I'm doubtful about the longevity of those.
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# ? Mar 16, 2021 17:06 |
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Honestly, "made from recycled plastic" and "mounts on existing light poles, feeds directly into the grid," and other things sound like red flags that mark it as about as impractical and marketing-driven as "solar roadways."
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# ? Mar 16, 2021 17:13 |
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Phanatic posted:Honestly, "made from recycled plastic" and "mounts on existing light poles, feeds directly into the grid," and other things sound like red flags that mark it as about as impractical and marketing-driven as "solar roadways." Pretty much. Its a neat idea, maybe for a home system, but I cannot see that being adopted on a large scale like normal wind turbines.
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# ? Mar 16, 2021 17:17 |
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Those vibrating tubes are a scam, they never mention how much power they generate because it's practically nothing. Imagine how much smaller the wind harvesting area of a wacky inflatable tube power is compared to an actual turbine, they're only good for bilking investors.
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# ? Mar 16, 2021 18:08 |
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Blorange posted:Those vibrating tubes are a scam, they never mention how much power they generate because it's practically nothing. Imagine how much smaller the wind harvesting area of a wacky inflatable tube power is compared to an actual turbine, they're only good for bilking investors. Yeah the only actual ones I've seen actual output numbers on look like this:
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# ? Mar 16, 2021 18:12 |
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I don't know if it was here or climate change thread but there was an effort post about those kinds of turbines being put up along a highway and how they are terrible due their design/engineering even if you set aside the fact that the "excess" energy along the highway is that much more gas being burned.
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# ? Mar 16, 2021 18:29 |
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Harold Fjord posted:I don't know if it was here or climate change thread but there was an effort post about those kinds of turbines being put up along a highway and how they are terrible due their design/engineering even if you set aside the fact that the "excess" energy along the highway is that much more gas being burned. And generally what's the point of an oscillating windmill? Oscillation compared to rotation sucks, since your load is constantly shifting back and forth and has to reverse direction all the time. And you're what, going to couple it to a rotational generator? Turbines just go around and around, it's a lot simpler mechanically and far more reliable.
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# ? Mar 16, 2021 18:44 |
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It seems like putting one of those wind dildos on top of an existing street light would cause problems with the base, no?
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# ? Mar 17, 2021 14:26 |
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I'm very skeptical about this goofy-looking thing too, but here's the info from the company's website: https://vortexbladeless.com/technology-design/ EDIT: After reading - yeah it's bullshit! DrSunshine fucked around with this message at 16:51 on Mar 17, 2021 |
# ? Mar 17, 2021 16:48 |
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DrSunshine posted:I'm very skeptical about this goofy-looking thing too, but here's the info from the company's website: https://vortexbladeless.com/technology-design/ Did they quietly say a 2.75m tall one of those would produce a whopping 100 Watts? Yeesh
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# ? Mar 18, 2021 19:13 |
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Ionicpsycho posted:Did they quietly say a 2.75m tall one of those would produce a whopping 100 Watts? Yeesh I would expect a vibrator of that size to be consuming energy, I'm impressed.
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# ? Mar 18, 2021 20:48 |
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The Natural Gas industry: Burning down the world to harvest more methane https://twitter.com/ToughSf/status/1358460519120855042?s=20
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# ? Apr 1, 2021 23:17 |
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CommieGIR posted:The Natural Gas industry: Burning down the world to harvest more methane Yea... None of this true and extremely unlikely. There's a deeper conversation in the global warming thread about a year ago - https://climatetippingpoints.info/
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# ? Apr 1, 2021 23:38 |
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Crosby B. Alfred posted:Yea... That's not the point, the point is that the Industry as a whole sees such theoretical tipping points as business opportunities to harvest more fossil fuels.
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# ? Apr 1, 2021 23:48 |
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Crosby B. Alfred posted:Yea... So there's zero risk of methane release from permafrost and seabeds because of climate change?
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# ? Apr 2, 2021 15:36 |
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Raldikuk posted:So there's zero risk of methane release from permafrost and seabeds because of climate change? Its probably a real issue, but maybe not as large of what as we thought. Regardless, the point was that the fossil fuel industry is wringing their hands at the possibility.
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# ? Apr 2, 2021 15:42 |
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There's some tentative movements in nuclear Von der Leyen wants to include nuclear in European taxonomy for green energy Biden wants to include nuclear in green energy standard. Almost seems coordinated. Probably means some governments will throw money at nuclear although it's probably unlikely to affect public perception.
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# ? Apr 2, 2021 20:41 |
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Owling Howl posted:
Actually Public Perception of Nuclear is on the right, above 50 percent for the first time in years. quote:For three decades, a perception gap told a story of stigma attached to nuclear energy; the majority of Americans judged public opinion about nuclear energy to be less favorable than their own. In April 2019, for the first time ever in 36 years of surveying the national public about nuclear energy, a majority of Americans said they believe that a majority of people in their community favor nuclear energy; 53 percent perceive the majority to be in favor, and 47 percent perceive the majority to be opposed. That finding suggests that the image of nuclear energy may be changing. Among younger Americans, ages 18 to 34, 58 percent perceive public opinion to be majority favorable, and 42 percent perceive it to be majority unfavorable.
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# ? Apr 2, 2021 20:53 |
CommieGIR posted:Actually Public Perception of Nuclear is on the right, above 50 percent for the first time in years. Ok but the “personally favor” metric dropped from 65% to 61%
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# ? Apr 2, 2021 22:30 |
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Crosby B. Alfred posted:Yea... Raldikuk posted:So there's zero risk of methane release from permafrost and seabeds because of climate change?
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# ? Apr 2, 2021 22:53 |
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MightyBigMinus posted:a psychological condition known as 'splitting', a common symptom of depression. Wow, I looked up the term 'splitting' and posts in D&D make a lot more sense to me now.
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# ? Apr 2, 2021 23:58 |
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Sometimes I am simply stunned when it comes to Climate Twitter vs. Climate Energy... We are not hitting 1.5C. And I like Micheal Mann and Glenn! https://twitter.com/MichaelEMann/status/1379046613537161217?s=20
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# ? Apr 5, 2021 23:10 |
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MightyBigMinus posted:I spot checked a few of these and they were really good, thanks for the link., I appreciate the internet psychoanalysis thanks. The poster in question said "none of this is true", which is in fact not what the articles he linked to say. My issue was with the poster not the articles.
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# ? Apr 6, 2021 01:25 |
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Crosby B. Alfred posted:Sometimes I am simply stunned when it comes to Climate Twitter vs. Climate Energy... We are not hitting 1.5C. And I like Micheal Mann and Glenn! this seems like a really dumb thing for them to gang up on him over and reading more of the thread it seems like they’re doing everything in their power to not understand what he’s even saying ain’t twitter great
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# ? Apr 6, 2021 01:31 |
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Interesting piece on why nuclear is so drat expensive. Seems like a classic 'the perfect is the enemy of the good' phenomenon. Quoted example: T. Rockwell's What's Wrong with Being Cautious? posted:A forklift at the Idaho National Engineering Laboratory moved a small spent fuel cask from the storage pool to the hot cell. The cask had not been properly drained and some pool water was dribbled onto the blacktop along the way. Despite the fact that some characters had taken a midnight swim in such a pool in the days when I used to visit there and were none the worse for it, storage pool water is defined as a hazardous contaminant. It was deemed necessary therefore to dig up the entire path of the forklift, creating a trench two feet wide by a half mile long that was dubbed Toomer’s Creek, after the unfortunate worker whose job it was to ensure that the cask was fully drained. FreeKillB fucked around with this message at 13:09 on Apr 17, 2021 |
# ? Apr 17, 2021 13:06 |
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FreeKillB posted:Interesting piece on why nuclear is so drat expensive. This pains me to read. We could have hundreds of nuclear plants but nope they're too expensive. Meanwhile let me drive up the cost with some pointless grift.
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# ? Apr 17, 2021 15:01 |
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FreeKillB posted:Interesting piece on why nuclear is so drat expensive. Yeah it's basically three effects which all add up: 1. Increased safety requirements, Chernobyl and Fukushima both increased the regulatory burden across basically every nation on the planet 2. A lot of people are terrified of nuclear power, which adds upon factor 1) significantly 3. Nuclear construction has kept decreasing over the decades increasing marginal costs on everything involved through no longer having the advantage of economies of scale, something oil, coal, gas and renewable all benefit from
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# ? Apr 17, 2021 19:36 |
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MiddleOne posted:Yeah it's basically three effects which all add up: There was a recent study that showed that safety concerns and related regulatory burden only accounts for a portion of the increasing costs of nuclear power and most of the increase costs are because of construction inefficiencies: https://arstechnica.com/science/2020/11/why-are-nuclear-plants-so-expensive-safetys-only-part-of-the-story/ quote:The researchers start out with a historic analysis of plant construction in the US. The basic numbers are grim. The typical plant built after 1970 had a cost overrun of 241 percent—and that's not considering the financing costs of the construction delays. the actual paper: https://linkinghub.elsevier.com/retrieve/pii/S254243512030458X https://sci-hub.se/https://linkinghub.elsevier.com/retrieve/pii/S254243512030458X We've seen a good example of that at the Vogtle plant, where initial construction didn't meet the design requirements and so they had to tear part it out and start over.
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# ? Apr 17, 2021 20:29 |
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That's kind of consistent with the general issues plaguing major construction projects in North America and the EU. See for example the muricans and Brits wasting 25 years and $Texas to build about as much high speed rail/subway tunnels as China can build every year for like 1/3 the price, or ze Germans having almost exactly the same problems the article describes for nuclear when building the new airport in Berlin down to having to tear down and rebuild half the thing.
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# ? Apr 18, 2021 11:25 |
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Nobody wants to invest in nuclear because the profit is out of line with the risk. At almost any point in the process of siting, construction, or operation there can be a curveball thrown your way that you simply can't fix, or fix at an exorbitant cost. And that's on top of the inherent difficulties with nuclear construction/QA as cited above. I just don't think the typical Gen II-IV style single or dual-reactor site pushing thousands of MWs is viable because the of that risk. The only way will be the less efficient to operate but much simpler to construct modular reactors, and those are still in the "maybe sometime later this decade?" proof of concept stage. I'd like to see investment in that direction (research, pilot plants) and a different set of regulatory guidelines directed specifically for a more novel style of nuclear power plant (many smaller reactors vs few larger reactors), but it's going to have to be investment in renewables and battery energy storage system development to do *something* in the short term.
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# ? May 5, 2021 20:18 |
Nuclear reactors seem like a strange thing to have a private company operate anyway, and private companies also aren’t properly valuing the true cost of things like coal and natural gas. Nationalize the power grid, nationalize the construction of power plants, have entities like the epa pre clear reactor designs and then pre clear areas to put those reactors, and just assume a certain percentage of reactors will be halted due to unexpected issues.
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# ? May 7, 2021 18:32 |
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Pander posted:Nobody wants to invest in nuclear because the profit is out of line with the risk. At almost any point in the process of siting, construction, or operation there can be a curveball thrown your way that you simply can't fix, or fix at an exorbitant cost. And that's on top of the inherent difficulties with nuclear construction/QA as cited above. Unfortunately we're reaching the point climate wise where we really have no alternative: Germany's green revolution is a flop and is largely doubling down on fossil fuels via Nordstream 2, nuclear is the only viable way to get fossils off the grid. Between that and things like closing Indian Point in New York, which is already slated to be replaced by Natural Gas plants, any talk of a non-nuclear baseload is practically bait-and-switch to support fossil fuels. We are not cheaping our way out of the Anthropocene, and maybe its time we hold Power Generation and Fossil companies accountable by forcing them to finance nuclear via subsidies or other incentives or remove For-Profits from the picture entirely. Nationalize the Grid. CommieGIR fucked around with this message at 18:53 on May 7, 2021 |
# ? May 7, 2021 18:51 |
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# ? May 19, 2024 19:24 |
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For another data point, in Illinois, the Dresden Nuclear station is slated to be shut down later this year. Jackson Generation is 1.2 GW of combined cycle gas fired generation that comes online in a month or two a couple miles away. Also, ground was just broken on Three Rivers Energy Center, another gas generation site. This one you can see from the entrance of Dresden. There is some talk of getting some money out of the Illinois government to save Dresden and Byron stations, but it is seeming pretty doubtful that anything is going to happen fast enough. Definitely going to laugh/cry when the price of natural gas starts shooting up, taking the price of power with it.
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# ? May 7, 2021 19:28 |