this post was submitted on 29 Apr 2024
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Climate - truthful information about climate, related activism and politics.

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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.

Recommended actions to cut greenhouse gas emissions in the near future:

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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 [email protected] to c/[email protected]
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[–] [email protected] 5 points 7 months ago (1 children)

Over the past year coal has only generated 1.2% of power in the UK

[–] [email protected] 2 points 7 months ago (1 children)

We mine and export as well as a large internal household market. Still lots of coal unfortunately, we may have stopped using it for power generation but it's still being used.

[–] [email protected] 1 points 6 months ago

Looks like there's one mine left operating at any real capacity. ~100,000 tonnes a year.

https://en.wikipedia.org/wiki/List_of_coal_mines_in_the_United_Kingdom#21st_century

Much of that mine's output is apparently ground down for carbon filters, although it used to be used at a nearby steelworks that I think is now shut.

Domestic use of coal is pretty rare, most people not using gas or electric are using wood burners.