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Driving on sunshine: Clean, usable liquid fuels made from solar power

Environmental News Bits

Researchers have developed a solar-powered technology that converts carbon dioxide and water into liquid fuels that can be added directly to a car’s engine as drop-in fuel. Read the full story from the University of Cambridge.

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Good News—and Bad—about Fossil Fuel Power Plants in 2023 

Union of Concerned Scientists

With the clean energy transition already under way, the US electricity mix is set to continue changing this year. Solar power is expected to make up about half of all additions of US electric generating capacity in 2023, according to data from the US Energy Information Administration (EIA). I’ll start off with the good.

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Something Stinks: California Must End Manure Biomethane Accounting Gimmicks in its Low Carbon Fuel Standard

Union of Concerned Scientists

Each credit one metric ton of carbon dioxide equivalent pollution below the standard. I’ve written recently about why a Cap on Vegetable Oil-Based Fuels Will Stabilize and Strengthen California’s Low Carbon Fuel Standard , which addresses the bio-based diesel credits. Source California Air Resources Board.

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Beware of Two False Solutions to Climate Change Brought to You by Big Oil 

Enviromental Defense

Wind and solar power, paired with energy storage and energy savings, can almost entirely replace fossil fuels – and leave our communities better off. And one of their favourite tactics is to push technology that they claim can help reduce greenhouse gas emissions – especially carbon capture and storage and hydrogen.

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Why Energy Bills Will Be Even Higher This Winter

Union of Concerned Scientists

However, make no mistake: Technological advancement did not create the production boom by itself. Oil and gas major ConocoPhillips’ website says gas is “one of the safest and cleanest fuels available” and that when it is burned, it “produces mostly carbon dioxide and water vapor—the same substances emitted when humans exhale.”

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Opinion: In the worst April heatwave in history, South Asia must demand these urgent climate actions

A Greener Life

Transition quickly to renewable energy As much as 95% of West Bengal’s 10.7 gigawatts of installed power capacity comes from fossil fuels like coal. Achieving a more ambitious target for renewables is doable because we have the technology and it is affordable.

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Analysis: Is hydrogen the new oil?

A Greener Life

The Tokyo Olympics will be powered by a fuel with ambition – hydrogen. The Olympic village will be powered by hydrogen made at a solar power plant in the exclusion zone created after the Fukushima nuclear accident a decade ago. Grey is made from natural gas or coal, and has a large carbon footprint.