Green Energy

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Researchers have developed a model that can be used to project what a nation's energy storage needs would be if it were to shift entirely to renewable energy sources, moving away from fossil fuels for electric power generation. The model offers policymakers critical information for use when making near-term decisions and engaging in long-term energy system planning.

This is a big deal; when BlocPower started, it looked like they might do a lot to actually retrofit buildings away from fossil-fuel-burning heat systems. They don't seem to be actually doing that in any kind effective way.

with Google's assault on Invidious leaving it inoperable, consider watching this video with FreeTube, a nifty open source program that lets you watch youtube videos privately!

I'm not convinced that hydrogen (green or otherwise) makes sense for powering transportation. I think it's best use case is in replacing fossil fuels in high-temperature industrial processes.

This is not a bad way to prioritize:

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TL;DW: Incorporating pumped hydro storage into skyscrapers is a possibility. Not necessarily practical, but possible.

cross-posted from: https://sh.itjust.works/post/25564650

"The UK’s era of coal-free power begins on the 1st October 2024, following a rapid decline over the last 12 years which has seen power sector emissions plummet by three quarters."

"This report provides an overview of the UK coal power phase-out, looking at changes in electricity generation since 2012 when coal began to rapidly decline. It provides context on how phase-out was achieved through a mix of initiatives and policy frameworks, and considers how this can inform the next chapter of UK power sector decarbonisation."

"Coal power provided almost 40% of UK generation in 2012, shrinking to 2% by 2019, and finally falling to zero by October 2024. In 2012, coal generated 143 TWh of electricity, equivalent to Sweden’s total power demand in 2023."