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silence7@slrpnk.netM to Climate@slrpnk.netEnglish · 3 years ago

US Department of Energy analysis says coal carbon capture project would emit more greenhouse gases than it stores

energyandpolicy.org

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US Department of Energy analysis says coal carbon capture project would emit more greenhouse gases than it stores

energyandpolicy.org

silence7@slrpnk.netM to Climate@slrpnk.netEnglish · 3 years ago
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Department of Energy analysis says coal carbon capture project would emit more greenhouse gases than it stores
energyandpolicy.org
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The Department of Energy says Project Tundra will emit more than it stores. The coal carbon capture project faces delays and increased costs
  • neanderthal@lemmy.world
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    3 years ago

    What about ramping up bamboo production? It grows super fast and is relatively useful.

    • silence7@slrpnk.netOPM
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      3 years ago

      It likely has the same limits as tree planting: you can do it, just not anywhere near enough to make up for the amount of CO2 people dump into the atmosphere after burning fossil fuels.

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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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