Climate

8362 readers
484 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
1
2
3
22
submitted 2 hours ago* (last edited 2 hours ago) by silence7@slrpnk.net to c/climate@slrpnk.net
 
 

Two communities seeking cleaner, cheaper energy are resisting pressure to extend deals that bind them to getting power from one of the nation’s dirtiest plants.

4
 
 

Although climate change received no attention during the president’s speech, Americans must continue to find new ways of making progress against the ongoing environmental crisis.

Archived copies of the article:

5
 
 

The paper is here

6
7
 
 

The paper is here

8
9
 
 

It wants to lower wholesale prices by reimbursing power generators for the carbon permits they have to buy, and recover the cost directly from customer bills. Consumers would then only be paying the carbon tax on 40 per cent of their consumption instead of 80 per cent. The net benefit for consumers is expected to be about €10/MWh, while the government and gas-fired plants would see little difference.

10
 
 

The paper is here

11
 
 

The paper is here

12
 
 

Back in December, the retraction of a key climate report was seen as proof that the economic cost of global warming had been overstated. Now, Norway’s wealth fund says its own analysis indicates that would be the wrong conclusion to draw.

13
 
 

The paper is here

14
15
16
17
18
 
 

This is above and beyond what overfishing does. Per the article

“Historically, overfishing has been the main driver of biomass declines in many of the world’s fisheries [and] according to the FAO [UN Food and Agriculture Organization] the proportion of overfished stocks globally continues to rise,” said Ortuño Crespo, who was not involved in the study. “The current challenge is that this overfishing crisis is being further exacerbated by ocean warming and deoxygenation.”

The paper is here

19
20
 
 

Basically, if implemented, the subsidy displaces the use of biofuels for diesel while costing a lot of money

21
22
23
 
 

The article doesn't get into it at all, but a big part of how other countries have met air pollution rules has been to burn a lot less coal.

24
25
 
 

While archive.today doesn't always preserve an accurate record of what was on the page, it doesn't yet appear to have altered this one

view more: next ›