this post was submitted on 23 Feb 2026
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Climate

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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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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[–] qjkxbmwvz@startrek.website 6 points 1 day ago (3 children)

In much of California, it's not the electric energy costs that are high, it's the delivery/grid fees. Not that it matters as far as the electricity bill goes, but it's worth noting.

On my recent bill I paid 16¢/kWh for on-peak electric generation and 49¢/kWh for electric delivery. (There's a small baseline credit for delivery so it's a little more complicated, but you get the idea.)

So if someone tries to tell you electricity is expensive because CA is a hippie state with lots of solar, I would be a little skeptical.

[–] silence7@slrpnk.net 6 points 1 day ago

Yeah, a huge chunk of the California electric bill is paying for houses burned down after sparks from transmission started fires, and paying to power the risk of that happening again

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