this post was submitted on 25 Mar 2026
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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world. About 1C of total warming. Second chart: about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability. Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases. About 0.5C of cooling with large error bars from SO2.

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Britain responds to Iran war energy shock by requiring solar panels and heat pumps in all new homes (www.cnbc.com)
submitted 6 hours ago by HaraldvonBlauzahn@feddit.org to c/climate@slrpnk.net
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cross-posted from: https://feddit.org/post/27570552

The U.K. government on Tuesday introduced new rules requiring developers to install heat pumps and solar panels in all new homes across England, in policymakers’ latest response to the economic fallout of the Iran conflict.

U.K. ministers say the Iran war and the largest supply disruption in the history of the oil market reinforces the need to leverage clean power as an energy security tool.

The Future Homes Standard — a set of new-build regulations for England from 2028 — will establish requirements to ensure homes are built with on-site renewable electricity generation, the majority of which is expected to be provided by solar power.

The rules will also see homes built with low-carbon heating, such as heat pumps and heat networks.

The government added that plug-in solar panels, which homeowners can install on balconies, would be available within shops over the coming months.

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[–] NoneOfUrBusiness@fedia.io 2 points 1 hour ago

All like ten of them? This needs to be accompanied by a massive house construction campaign; there's so little new supply of houses that it's literally causing a housing crisis.

[–] fluffykittycat@slrpnk.net 5 points 3 hours ago (1 children)

There we fucking go. Wasn't so hard now was it? Funny how high prices for fossil fuels cut through the bullshit so quickly. That's why I'm loving the oil shock and hope the price never goes back down after the war

[–] MrMakabar@slrpnk.net 2 points 3 hours ago

I disagree with that. High oil prices help to built alternatives, but low ones destroy the oil industry. No profits no new wells. The best thing is to uses taxes to articially create high oil prices, without giving big oil massive profits.

[–] Korhaka@sopuli.xyz 21 points 5 hours ago

Shame we didn't do this a decade ago, when Cameron decided we didn't need any of that green crap...

[–] jafra@slrpnk.net 4 points 4 hours ago

Omg. The Brits put their money on sustainability so they can torture the last surviving humans with their food.

[–] uridl@feddit.org 9 points 6 hours ago (1 children)

Lol Germany is right now doing the opposite. You can finally buy an oil hesring for your brand new house. The subsidies for solar panels will be cut. WE are now thinking about fracking 🤡

[–] Mihies@programming.dev 4 points 5 hours ago (1 children)

TBH I wouldn't consider Germany being smart when it comes to the energy

[–] unexposedhazard@discuss.tchncs.de 1 points 3 hours ago (1 children)

It was the leading country in terms of solar at home and probably still is. The current government is just on crack.

[–] Mihies@programming.dev 1 points 1 hour ago

They created huge pollution by switching off nuclear power. And now they are stuck between fossil fuels and renewables. Which still pollutes a lot and it'll hardly get much better, let alone zero emissions. They also bet on h2 only to scrap or postpone it. Which gives what?

[–] Rentlar@lemmy.ca 4 points 5 hours ago

Damn, the by-election loss to the Greens must have kick-started something in Starmer's Labour Party...