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A 100% Renewable Energy Future is Possible, and We Need It

Union of Concerned Scientists

A transition to renewable energy is not just one of the most consequential tools at our fingertips to act on climate, but also represents a great opportunity to increase control over our energy choices, improve the health of our communities and the planet, create jobs and wealth, and much more. by 2035 is needed.

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Sprinkling basalt over soil could remove huge amounts of carbon dioxide from the atmosphere

Physics World

Sprinkling powered basalt over natural ecosystems would remove vast amounts of carbon dioxide from the Earth’s atmosphere while also improving soils. But even in best case scenarios for renewable energy and industrial decarbonization, it looks certain that significant carbon dioxide emissions will continue for decades.

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UD and LSU collaborate to advance manufacturing technologies that employ carbon dioxide and renewable energy

Environmental News Bits

Traditional chemical manufacturing relies on non-renewable fossil energy sources for power and raw materials. A more sustainable option gaining steam is the use of electrolyzers, devices that instead use electricity to convert raw materials like carbon dioxide (CO2) into useful molecules for chemicals and products.

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Executive Actions to Ensure Safe and Responsible Ocean Carbon Dioxide Removal Research in the United States

Law Columbia

The Sabin Center published a new report today recommending actions that federal agencies could take to ensure safe and responsible permitting and regulation of ocean carbon dioxide removal (CDR) research in U.S. A variety of ocean-based CDR approaches—i.e., Those activities could raise a host of legal issues. and the U.S.

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Opportunity for chemicals and fuels from carbon dioxide: Researchers assess roadblocks for industrial deployment of CO2 electrolysis

Environmental News Bits

Read the full story from the National Renewable Energy Laboratory. Zero-emission energy systems have a gigaton-sized challenge: Waste carbon dioxide (CO2) will continue to flow into the atmosphere as long as steel, cement, and chemical plants exist.

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Engineers develop an efficient process to make fuel from carbon dioxide

Environmental News Bits

Researchers developed an efficient process that can convert carbon dioxide into formate, a nonflammable liquid or solid material that can be used like hydrogen or methanol to power a fuel cell and generate electricity. Read the full story from the Massachusetts Institute of Technology.

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What EXACTLY Did the UN Conference Decide?

Legal Planet

Coal is supposed to be “phased down” except where the resulting carbon dioxide is removed and securely stored (which may or may not actually be feasible). In a fourth significant subsection, section 28 highlights the role of greenhouse gases other than carbon dioxide. The “phase down” of coal.