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submitted 11 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[-] MrMakabar@slrpnk.net 21 points 11 months ago

Good news. BEVs save the car industry, which is destroying cities, but it really hurts the oil industry, which destroys the world.

[-] ultra@feddit.ro 4 points 11 months ago
[-] MrMakabar@slrpnk.net 11 points 11 months ago
[-] ultra@feddit.ro 3 points 11 months ago

Oh, instead of ones that convert petrol to electricity?

[-] MrMakabar@slrpnk.net 8 points 11 months ago

Instead of plugin hybrids, which have both a combustion engine for petrol and a relatively large rechargeable battery. Also it does not include hydrogen fuel cell vehicles.

[-] ultra@feddit.ro 5 points 11 months ago

I thought just "EV" didn't include hybrids

[-] GenEcon@lemm.ee 4 points 11 months ago* (last edited 11 months ago)

BEV: battery-electric

FCEV: fuel-cell electric (hydrogen)

(P)HEV: (plug in) hybrid-electric

All of them are part of the EVs.

[-] ultra@feddit.ro 3 points 11 months ago
this post was submitted on 18 Dec 2023
203 points (98.6% liked)

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.

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