this post was submitted on 06 Jun 2024
101 points (100.0% liked)

Climate - truthful information about climate, related activism and politics.

5237 readers
451 users here now

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.

founded 1 year ago
MODERATORS
[email protected]
101
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)
submitted 5 months ago by [email protected] to c/[email protected]
24 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 1 points 5 months ago (2 children)

Wouldn’t adding a cable and avoiding the environmental impact of batteries be better? In some countries lawn equipment has been electric but connected to an outlet for decades.

[–] [email protected] 4 points 5 months ago

Mains power in the us is lacking. It works but t power is clearly missing. who cares that the battery takes a long time to charge, you only need it for an hour a day (not even every day) so a battery works well and is always charged without worry about gas or cords.

[–] [email protected] 3 points 5 months ago

The cable has environmental impact from copper mining and smelting, and can be impractical for larger lawns.