937
submitted 4 days ago* (last edited 4 days ago) by inari@piefed.zip to c/climate@slrpnk.net
you are viewing a single comment's thread
view the rest of the comments
[-] MerryJaneDoe@lemmy.world 17 points 4 days ago

Not a fair comparison.

In a nutshell, you can't directly replace gas power with electric power. Gotta have some sort of conversion. Gas is very portable and offers big bang. Solar generally needs to be generated on demand or stored. Then it needs to be transported. We can't transport the solar power from Texas to Michigan the same way we can truck gas across state lines. The longer an electric line, the more power is lost.

Another issue with this graphic is that it implies that solar panels are a one-time expense. This isn't true. They generally last about 20 years.

I'm a champion of green energy, but a stickler for details.

[-] canthangmightstain@lemmy.today 18 points 3 days ago

Then as a stickler you should probably clarify that 20yrs isn’t the lifespan of a panel but the simply the end of most warranty periods.

The panel itself is (typically) fine, just less efficient after so long.

load more comments (27 replies)
this post was submitted on 11 Mar 2026
937 points (98.2% liked)

Climate

8439 readers
220 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 2 years ago
MODERATORS