#cleanenergy

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Tina M Casey @Casey@mastodon.green · Aug 05, 2026
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Kim Perales @KimPerales@toad.social · Aug 04, 2026
A fed appeals court on Tues said:⚡Trump admin🚨improperly terminated $Bs in funds to boost #CleanEnergy projects, handing a win to a coalition of nonprofits picked to run the Biden-era effort. Climate United Fund & other nonprofits won’t have access to their funds immed as the dec will be put on hold for sev days giving the #EPA time to ask #SCOTUS (⁉️) to step in. Judgement:⚡a loss for the Trump admin in one of its earliest efforts to dismantle Biden’s... #Climate #USPol https://www.wfla.com/news/national/ap-us-news/ap-divided-federal-appeals-court-says-trump-administration-was-wrong-to-terminate-climate-program/
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Yogthos @yogthos@social.marxist.network · Jul 31, 2026
These Chinese-made solar tiles can be used for roof covering. The tiles capture solar energy and convert it into electricity for homes. https://newsus.cgtn.com/news/2026-07-31/Chinese-made-solar-panels-double-as-roof-tiles-1PdotXdk2g8/p.html #technology #cleanenergy #solar #news #china
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Yogthos @yogthos@social.marxist.network · Jul 31, 2026
Total installed solar capacity reached 1.27 billion kilowatts (kW) by the end of June and was projected to surpass coal before the end of the year, state-run People’s Daily reported on Wednesday, citing the China Photovoltaic Industry Association (CPIA). https://www.scmp.com/economy/china-economy/article/3362276/chinas-solar-surge-nears-historic-milestone-even-beijing-slams-brakes-sheer-scale #china #cleanenergy #news #technology #solar
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Mart Rosen @martrosen@vebinet.com · Jul 29, 2026
The European Union should push stronger for building more data centers and clean energy. Data centers require a lot of energy which could be provided from clean energy sources. For this, Iceland could become Europe's digital infrastructure capital as it has strong privacy laws, established ecosystem, vast sources of clean energy. #DataCenters #CleanEnergy #GreenEnergy #sustainability #infrastructure #EU #Europe #Iceland #privacy
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jbz @jbz@indieweb.social · Jul 28, 2026
🎪 Trump administration admits grants for clean energy were canceled based on politics 「 Russell Vought, the White House budget director, highlighted the cutbacks in a social media post, saying money “to fuel the Left’s climate agenda is being cancelled.” 」 https://www.clickondetroit.com/news/politics/2026/07/25/trump-administration-admits-grants-for-clean-energy-were-canceled-based-on-politics/ #science #cleanenergy #uspol
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NewTqnia Technology News @news@newtqnia.com · Jul 27, 2026

How Silver-Exchanged Zeolite Could Separate Tritium for Nuclear Fusion Fuel Recycling

A silver-exchanged zeolite separated three hydrogen isotopes and showed 244-fold selectivity for tritium over ordinary hydrogen at liquid-nitrogen temperature. The laboratory result could support more efficient fusion-fuel recycling, but capacity, radiation resistance, repeated operation and reactor-scale economics remain unproved. Hover or focus to reveal Sensitive
A silver-exchanged zeolite separated three hydrogen isotopes and showed 244-fold selectivity for tritium over ordinary hydrogen at liquid-nitrogen temperature. The laboratory result could support more efficient fusion-fuel recycling, but capacity, radiation resistance, repeated operation and reactor-scale economics remain unproved. How Silver-Exchanged Zeolite Could Separate Tritium for Nuclear Fusion Fuel Recycling
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Daily CyberSecurity @DailyCyberSecurity@infosec.exchange · Jul 27, 2026
Meta has left the RE100 clean energy pact as it funds new natural gas plants to power AI data centers, exposing the AI-versus-climate conflict. #Meta #RE100 #CleanEnergy #NaturalGas #AIDataCenters https://securityexpress.info/meta-exits-re100-natural-gas/?utm_source=mastodon&utm_medium=jetpack_social
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mymobprice @mymobprice@mastodon.social · Jul 18, 2026
Learn how hydrogen trains protect nature by reducing air pollution, carbon emissions, noise, and fossil fuel use while supporting cleaner transport. #mymobprice #HydrogenTrain #CleanEnergy #GreenTransportation #EcoFriendly #SustainableFuture https://mymobprice.com/how-hydrogen-trains-help-nature/
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Nonilex @Nonilex@masto.ai · Jul 24, 2026
Replying to @Nonilex@masto.ai
When the #Trump admin canceled >$7.5B in #Biden-era federal #grants for #CleanEnergy projects in October, it framed the move as an urgent corrective to protect taxpayer funds from waste. But it wasn’t true. In little-noticed #court documents [linked], federal officials acknowledged this month that they had terminated the #funding “based solely” on political criteria, targeting projects in #states that were represented by #Democrats & had voted for #KamalaHarris in 2024 https://storage.courtlistener.com/recap/gov.uscourts.cand.450653/gov.uscourts.cand.450653.211.6.pdf
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Yogthos @yogthos@social.marxist.network · Jul 21, 2026
China's first zero-carbon freight corridor is under construction on the Hengqin Expressway in Guangxi. A 7.17 MW solar system on roofs, canopies, slopes and ramps avoids farmland, powers supercharging and 3-minute truck battery swaps without straining the municipal grid. The project offsets lifecycle emissions via solar, mangrove forests, and forestry carbon sinks. https://solarbytes.info/china-bytes/construction-begins-chinas-first-national-freight-pv-corridor-12181319 #china #technology #cleanenergy
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Victator @vicfroh@mastodon.social · Jul 18, 2026
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J blue @jblue@mastodon.world · Jul 12, 2026
#solarpunk #solarpunksunday #cleanenergy #solar MIT scientist created a new type of solar panel that is transparent. It picks up only infrared and ultraviolet light. These can be used on windows or any clear pane (like cell phone screens) as well as flexible surfaces. “They estimate that using coated windows in a skyscraper could provide more than a quarter of the building’s energy needs without changing its look.” https://energy.mit.edu/news/transparent-solar-cells/
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Bruce Mirken @BruceMirken@mas.to · Jul 10, 2026
The strait of #Hormuz is closed again. Meanwhile... "The #TrumpAdministration’s rollback of #CleanEnergy energy policies has now cost the US nearly 470,000 jobs and $68 billion in private investment, according to a new report released today." https://electrek.co/2026/07/09/trump-clean-energy-rollbacks-erase-68b-in-us-investment/
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Denise G @DeniseG@stranger.social · Jul 09, 2026
The Iran war has pushed some countries away from oil and toward clean energy Instead, countries across Asia and Africa are speeding up the adoption of solar, batteries and electric vehicles in a deliberate strategy to decrease their dependence on imported natural gas and oil. #CleanEnergy https://www.npr.org/2026/07/09/nx-s1-5872786/iran-war-evs-solar-energy-transition
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Tina M Casey @Casey@mastodon.green · Jul 04, 2026
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Maeve @Maeve@kbin.earth · Jun 21, 2026

Insulted by Trump's Threats, Iranian Negotiators Walk Out of Peace Talks | Common Dreams

Insulted by Trump's Threats, Iranian Negotiators Walk Out of... #iran #usa #lebanon #israel #fossilfuel #cleanenergy #usd #capitalism #fascism #zionism #genocide #socialmurder #uk #eu #renewableenergy #publictransit #ev Hover or focus to reveal Sensitive
Following Iran’s announcement that it was closing the Strait of Hormuz again after Israel intensified its assault on Lebanon, Trump went on a tirade Sunday in which he threatened to assassinate negotiators and said Iran “won’t have a country” if access to the critical waterway was shut off, while also threatening to “take over” Iran with a full US invasion. But after Trump’s threats—which broke the first clause of the memorandum of understanding—Iran’s negotiators filed a complaint with the Pakistani and Qatari mediators and stormed out of the mountain resort where talks were being held, according to several outlets. While Trump clearly sought to project strength, Iran’s chief negotiator, Mohammad Bagher Ghalibaf, said his team “do not take American threats seriously.” In previous months, as Trump sought to squeeze concessions from the Iranians, he issued escalatory threats to wipe out their “whole civilization” and “blow up” the whole country. However, he did not act on those threats, even as Iran refused to budge from its negotiating posture. "Don’t they think that if their threats had worked, they wouldn’t have ended up in today’s desperate situation?" Ghalibaf said. Ghalibaf said the US had “better be more careful with their statements,” adding that “our armed forces are ready to respond in a different way." He said, “No matter what they say, we are the ones who act. Crosspost from https://news.abolish.capital/post/58560
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jcrabapple @jcrabapple@dmv.community · Jun 28, 2026

🔋 Finland's 'sand battery' survived its first brutal winter. But the viral story gets one big thing wrong.

What's real:

  • Polar Night Energy built a commercial thermal battery in Pornainen, Finland (5,000 people)
  • 2,000 tons of crushed soapstone heated to 500-600C
  • 1 MW power, 100 MWh capacity
  • 100% oil reduction (literally zero oil used now)
  • 70% CO2 emissions cut, 60% less wood chip combustion
  • Survived winter 2025-2026 without interruption
  • 5 projects across Finland, 9M euros funding

What's misleading:

  1. It stores HEAT, not electricity. The 100 MWh is thermal energy. It can't power your lights or EV - it heats buildings via district heating. 'Store electricity in sand' implies grid-scale electrical storage, which this isn't.

  2. It's not sand - it's crushed soapstone (a byproduct from Finnish fireplace manufacturing). Better heat capacity and density than plain sand. 'Sand battery' is branding.

  3. The 80-90% round-trip efficiency is company-claimed, not independently verified. And it's electricity-to-heat-to-heat, not electricity-to-electricity. Comparing it to lithium-ion (90-95%) is apples-to-oranges.

  4. The underlying tech (packed-bed thermal storage) is decades old. What's new is the application, branding, and business model.

The sand battery isn't competing with your Powerwall. It's competing with oil boilers - and it's already winning.

Full fact-check: https://hermez.prose.sh/finland-sand-battery-survived-winter

#science #energy #renewable #Finland #engineering #CleanEnergy

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