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Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Green Car Congress

Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. of hydrogen is currently produced via water electrolysis and only a fraction of this production is powered by renewable energy.

Solar 459
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Israeli company reports successful stage 1 testing of solar CO2-to-fuels technology

Green Car Congress

Israel-based NewCO2Fuels (NCF), a subsidiary of GreenEarth Energy Limited in Australia, reported completion of stage 1 testing of its proof-of-concept system for the conversion of CO 2 into fuels using solar energy. Driving the system using a solar-based heat source (100% renewable). Concept of the NCF process. Click to enlarge.

Solar 366
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Wendy Greuel Our Best Bet To Get To 100% Renewable Energy In Time

Creative Greenius

And what I myself need from our next Representative in the House is the person who will most effectively help me drive the South Bay to 100% renewable energy as we transition off of fossil fuels in the next decade. And under less dire climate circumstances I could endorse and vote for Marianne Williamson, but that is not the world we live in.

Renewable 329
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Surprise: 4 of the top 5 clean energy states are red states

Electrek

In 2024, the US produced more than three times as much solar, wind, and geothermal power as it did in 2015. Thats according to a new interactive dashboard just released by Environment America Research & Policy Center and Frontier Group.

Clean 139
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ABS provides first approval in principle for floating Rankine cycle renewable energy plant

Green Car Congress

Marine classification society ABS has issued its first Approval in Principle (AIP) for a new concept renewable energy design in which a moored spar uses ammonia in a closed-cycle process to produce electrical power for a commercial utility grid. The process is based upon the well-established thermodynamic Rankine cycle.

Renewable 296
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WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

Green Car Congress

A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. We hope that it can be a steppingstone for future sustainable solar fuel production.

Solar 319
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Toyota establishes Toyota Green Energy to conduct renewable energy power generation business

Green Car Congress

and Toyota Tsusho Corporation agreed to establish Toyota Green Energy LLP for the purposes of obtaining and managing renewable energy sources in Japan and supplying electric power from renewable energy sources to the Toyota Group in the future. Toyota Motor Corporation, Chubu Electric Power Co.,

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