- 15.6K Posts
- 5.24K Comments
silence7@slrpnk.netOPto
Green Energy@slrpnk.net•A Geothermal Company Wants to Use New Technology to Heat an Old German Town
3·5 hours agoThat “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
1·7 hours agoThey’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
politics @lemmy.world•Supreme Court Conservatives Reinstate Texas’ Gerrymandered House Maps
84·21 hours agoThe decision has nothing to do with their stated reasons; they are in favor of racism, but don’t want to say so
silence7@slrpnk.netOPto
politics @lemmy.world•Electricity Should Be Free at Noon | And two other ideas for lowering electricity costs
6·2 days agoNew nuclear is a fairly expensive way to generate electricity and site-constrained by cooling water needs. I don’t expect that much to be built.
Wind and solar are however quite cheap. Be just fine to have spot instances in your datacenter. And yes, home users should not be subsidizing big companies.
Her other ideas, like taking wildfire risk reduction out of the electric bill and putting it into billionaires income tax are also really good ones
silence7@slrpnk.netOPtoNew York Times gift articles@sopuli.xyz•Trump Expected to Significantly Weaken Fuel Economy Rules | Executives from top automakers were invited to attend the announcement at the White House on Wednesday.
3·2 days agoThis was classically true, but the fact that it’s a fleet vehicle economy standard means you can have something inefficient, and sell it in the other states, while selling EVs in California. So you’re doing two different vehicle models for different parts of the country, but achieving the required efficiency standard.
silence7@slrpnk.netOPtoNew York Times gift articles@sopuli.xyz•Trump Expected to Significantly Weaken Fuel Economy Rules | Executives from top automakers were invited to attend the announcement at the White House on Wednesday.
3·2 days agoKinda sorta; because it’s a fleet average, it means that EVs will be marketed in the states following the California standard, but not the rest of the country.
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.
571·2 days agoIt’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.1·2 days agoThis is California, so likely forever
silence7@slrpnk.netOPtoNew York Times gift articles@sopuli.xyz•The U.S. Is Funding Fewer Grants in Every Area of Science and Medicine | A quiet policy change means the government is making fewer bets on long-term science.
1·3 days agoBecause the competitive process is about credibly promising to produce new knowledge, not about direct immediate application. And when you do that, something really useful is created every so often. You cant do the kind of directed study that produces immediate application without the basic knowledge of how things work. So we have had a system where the federal government funds basic knowledge creation and private enterprise does the directed work for profit when it becomes clear that it’s plausible.
silence7@slrpnk.netOPtoNew York Times gift articles@sopuli.xyz•The U.S. Is Funding Fewer Grants in Every Area of Science and Medicine | A quiet policy change means the government is making fewer bets on long-term science.
7·3 days agoMostly not; they were awarded through competitive process. It’s remarkably hard to get something frivolous through that.
What does happen a lot is that basic science isn’t immediately impactful but has a modest chance of producing something really useful. For example the GLP-1 drugs were developed as a result of a study into gila monster venom. Nobody is going to say “gila monster venom is useful” but the basic research into how gila monsters regulate appetite turned out to be very meaningful.
silence7@slrpnk.netOPto
News@lemmy.world•Trump’s Immigration Forces Deploy “Less Lethal” Weapons in Dangerous Ways, Skirting Rules and Maiming Protesters
51·4 days agoThere 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
4·4 days agoThey 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 properly11·4 days agoA 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 War3·5 days agoTitles 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.netOPto
politics @lemmy.world•Power surge: law changes could soon bring balcony solar to millions across US | Tweaks to state laws mean many Americans will be able to benefit from small, simple plug-in solar panels
5·5 days agoOne which doesn’t require professional installation has real potential to cut the cost of solar by making it about who can sell a good-enough panel the most cheaply. That hasn’t happened so far in the US, and means that rooftop solar is something like 4x the price it is in other countries.
silence7@slrpnk.netOPto
politics @lemmy.world•Power surge: law changes could soon bring balcony solar to millions across US | Tweaks to state laws mean many Americans will be able to benefit from small, simple plug-in solar panels
2·5 days agoI think they require the disconnect to be built into the panel, but not 100% sure
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 projects5·5 days agoYes, 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











What’s new is the closed-loop horizontal drilling in places where geothermal was not possible before