this post was submitted on 29 Apr 2024
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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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G7 countries agree to shut all their coal power plants within the next 10 years (theprogressplaybook.com)
submitted 7 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[โ€“] Buelldozer@lemmy.today 6 points 7 months ago* (last edited 7 months ago) (1 children)

No actual change to the climate and global emissions but it looks good on paper!

I can't speak for France but here in the United States the use of coal has absolutely fallen off a cliff since 2008. It's down by nearly 60% since then and overall coal use is about what it was in 1965.

Edit: Coal production is also down by about the same amount. So maybe France is playing the "raise it before lowering it" game but that's not happening in all of the G7 nations.

[โ€“] MrMakabar@slrpnk.net 1 points 7 months ago

France had 0.9TWh of coal electricity production last year. That is 0.5% of electricity generation.