this post was submitted on 06 Jun 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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Electric lawn equipment, solar could be home-electrification ‘gateways’ | People with firsthand home electrification experience are much more interested in cutting fossil fuels from other areas (www.canarymedia.com)
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[–] protist@mander.xyz 4 points 5 months ago (1 children)

I got a Greenworks 40V mower in 2016 that came with 4Ah and 2Ah batteries. The 2Ah gave out after about 6 years, but the 4Ah is still going strong and holds a great charge. I live in Texas and store them in my uninsulated garage. Were you storing them drained? It's important to recharge them before you store them. Also you might have just had shitty batteries. I got another 4Ah battery along the way as I added the trimmer, blower, and chainsaw and have never had an issue with running out of juice unless I let the grass get too long and try to cut it too short

[–] ptz@dubvee.org 1 points 5 months ago (1 children)

Stored them about 3/4 charged over the winter.

[–] protist@mander.xyz 3 points 5 months ago

I've always stored mine at full charge, though granted I still use them over the winter, just less often. I wonder if storing them so long unused harms battery life