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The One Climate Policy All 2024 Candidates Support Is Actually Terrible | Ethanol is a comically inefficient form of solar energy—and a toxic one. Solar panels would be better (newrepublic.com)
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[-] Skua@kbin.social 1 points 9 months ago

Germany's electrified highway system looks very promising for longer distance truck transport too. It's basically the same system that overhead electrified rail uses. That way the battery only needs to be able to get the truck to and from that highway, the distance covered on the highway is charging time.

this post was submitted on 20 Jan 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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