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silence7@slrpnk.netOPMto
Climate - truthful information about climate, related activism and politics.@slrpnk.net•Collapse of key Atlantic current could bring extreme drought to Europe for hundreds of years, study finds1·3 天前Thats sounding a lot more like what I remembered
silence7@slrpnk.netOPMto
Climate - truthful information about climate, related activism and politics.@slrpnk.net•Collapse of key Atlantic current could bring extreme drought to Europe for hundreds of years, study finds4·3 天前Got sources for an AMOC shutdown happening in the past few thousand years?
silence7@slrpnk.netOPto
Green Energy@slrpnk.net•Once a Gamble in the Desert, Electric Grid Batteries Are Everywhere
6·3 天前They’re mostly not set up as a backup system, but to time-shift wind and solar so that it isnt necessary to use more expensive fossil fuel generation. For example, here is what utility-scale battery use looked like on Dec 5 in California

silence7@slrpnk.netOPto
Green Energy@slrpnk.net•Electricity Should Be Free at Noon | And two other ideas for lowering electricity costs
1·4 天前Not really; there are real reasons people don’t want large-scale storage near populated areas, and it’s more expensive than avoiding the need for long-duration storage, and burning it (if you don’t store the oxygen, which raises costs even more) produces lung-damage nitrogen oxides. So there’s a lot of reasons to minimize the need for hydrogen as much as possible.
silence7@slrpnk.netOPto
Green Energy@slrpnk.net•Electricity Should Be Free at Noon | And two other ideas for lowering electricity costs
1·4 天前Depends a lot on where. Places with a lot of both wind and solar need a lot less than those with only one, or with big seasonal heating needs. Way more to say about this than can fit in a comment
silence7@slrpnk.netOPto
Green Energy@slrpnk.net•Electricity Should Be Free at Noon | And two other ideas for lowering electricity costs
1·4 天前You do need some amount of long-duration storage, with the amount depending on how generation diversity and how much clean firm generation you have, but we are still in the early stages of it.
silence7@slrpnk.netOPto
Green Energy@slrpnk.net•Electricity Should Be Free at Noon | And two other ideas for lowering electricity costsEnglish
2·4 天前People are going with batteries and demand-shifting first because they’re more cost-effective when it comes to dealing with a few hours of storage. Hydrogen storage is mostly a contender for longer-durarion storage
silence7@slrpnk.netOPto
Green Energy@slrpnk.net•A Geothermal Company Wants to Use New Technology to Heat an Old German Town
3·4 天前What’s new is the closed-loop horizontal drilling in places where geothermal was not possible before
silence7@slrpnk.netOPto
Green Energy@slrpnk.net•A Geothermal Company Wants to Use New Technology to Heat an Old German Town
3·4 天前That “or” is fairly surprising to me; its fairly easy to use waste heat from electric generation for district heat. Id expect some modest reduction, but not a total trade-off
silence7@slrpnk.netOPto
News@lemmy.world•ICE officers reveal arrest quotas, facial recognition use in Oregon dragnet
2·4 天前They’re apparently allowed to create an “administrative” warrant which doesn’t get signed by a judge and which people don’t need to honor by opening their door. But almost nobody knows the difference between that and a judicial warrant, so they abuse them to the max.
silence7@slrpnk.netOPto
News@lemmy.world•The $79 Trillion Heist | We’re in an affordability crisis because workers aren’t being paid at the same levels they earned in the past.
571·6 天前It’s not new, but the spending by the richest has gotten to be a much much larger fraction of the total in recent years

This lets them alter the rules of society so that things aren’t just a little tilted in their favor, but are enormously so.
silence7@slrpnk.netOPMto
Climate - truthful information about climate, related activism and politics.@slrpnk.net•Ding dong, burning coal for electricity is dead | At least in California.1·6 天前This is California, so likely forever
silence7@slrpnk.netOPto
News@lemmy.world•Trump’s Immigration Forces Deploy “Less Lethal” Weapons in Dangerous Ways, Skirting Rules and Maiming Protesters
61·8 天前There is no war, so just crimes
silence7@slrpnk.netOPto
News@lemmy.world•Trump’s Immigration Forces Deploy “Less Lethal” Weapons in Dangerous Ways, Skirting Rules and Maiming Protesters
4·8 天前They don’t even need to modify the weapons; just shoot at peoples heads with weapons not meant for that
silence7@slrpnk.netOPMto
Climate - truthful information about climate, related activism and politics.@slrpnk.net•56 million years ago, the Earth suddenly heated up – and many plants stopped working properly12·8 天前A huge amount of extra CO2 showed up. We don’t have a definitive answer as to where from.
silence7@slrpnk.netOPMto
Climate - truthful information about climate, related activism and politics.@slrpnk.net•Many Fighting Climate Change Worry They Are Losing the Information War3·8 天前Titles are a problem; they’re all that almost everybody sees — click-through rates to articles are around 2.5% of the headline view rates. I try to increase that by using gift links and archived copies of articles; but that has a fairly limited impact on peoples’ willingness to click in the first place.
Actually understanding means doing more than reading the headline, and that makes it very hard to get information across.
silence7@slrpnk.netOPMto
Climate - truthful information about climate, related activism and politics.@slrpnk.net•Water shortages could derail UK’s net zero plans, study finds | Tensions grow after research in England finds there may not be enough water for planned carbon capture and hydrogen projects5·9 天前Yes, but they don’t scale to anything like the amount of CO2 people are adding to the atmosphere by burning fossil fuels. In practice, this means having to phase out fossil fuels faster














The Los Angeles Times ran a map of just the ones in California. Most browsers will let you access it if you edit this URL to put a . after the .com and before the /
https://www.latimes.com/projects/california-oil-well-drilling-idle-cleanup/map/