this post was submitted on 23 Feb 2025
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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.

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Cross posted from: https://scribe.disroot.org/post/2019930

A new framework aimed at increasing the competitiveness of European industry is targeting lower energy costs and stronger purchase incentives for local and sustainable products, according to a leaked early draft of the measures.

[...]

EUROPE FOCUS “European preference criteria” are set to become a prominent factor in public and private procurement, according to the draft text, as well as new labelling for industrial products to more clearly delineate greener products from fossil-based ones.

The new measures could set out “minimum local content” requirements along with more robust sustainability criteria for public procurement, as well as exploring options for embedding similar “non-cost criteria” into product legislation.

CIRCULARITY, HYDROGEN The Commission could be set to limit the export of waste raw materials deemed critical for circular production, and is expected to ease restrictions on movement of raw materials across the region in the Circular Economy Act, expected next year.

Policymakers are also looking to clarify rules on low-carbon hydrogen production, and are set to launch a third call for projects through the Hydrogen Bank, the auction house set up to incentivise projects and investment, in the third quarter 2025.

CBAM REFORMS, DECARBONISATION TARGETS With a targeted package for the chemicals sector, which the draft text refers to as the “industry of industries”, expected towards the end of the year, the Commissions’ review of the proposed carbon border adjustment mechanism (CBAM) continues.

Intended to levy fees on the CO2 emissions of energy-intensive goods imports such as steel and fertilizers, the Commission is proposing to simplify the framework ahead of its roll-out next year, and reduce the administrative burden on businesses.

[...]

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[–] solo@slrpnk.net 4 points 13 hours ago

A draft text of the European Commission’s Clean Industrial Deal sets out plans to strengthen the markets for sustainable products and provide greater assistance for heavy industry to cope with energy costs, rather than easing decarbonisation targets.

Prioritising energy cost, instead of decarbonisation sounds alarming to me.