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Could green hydrogen be key to a carbon-free economy?

GreenBiz

And what energy product will be used both to power this city and sell to the world? The Saudis are going big on something called green hydrogen — a carbon-free fuel made from water by using renewably produced electricity to split hydrogen molecules from oxygen molecules. This summer, a large U.S. This summer, a large U.S.

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A Vibrant Cleantech Startup Ecosystem Takes Root in India

GreenTechMedia

Several floors below the firm’s balcony, power lines crisscross over piles of garbage, a fleet of rickshaws and cow patties on a rooftop, being dried for cooking fuel. ” Rapid growth in India’s renewable energy sector is driving demand for new technologies to modernize the country’s power sector.

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Montana’s renewable energy city coalition grows

Renewable Energy World

For this episode of our Voices of 100% series of the Local Energy Rules Podcast , host John Farrell talks with Helena Sustainability Coordinator Patrick Judge and Citizens Conservation Commission Member Mark Juedeman. Judge and Juedeman supported Helena as the city committed to 100% renewable energy. ” Patrick Judge.

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A decidedly impartial review of Mark Jacobson’s 100% Clean, Renewable Energy and Storage for Everything

Renewable Energy World

When you’ve followed the evolving research of a leading clean energy expert and become a supporter of his vision for a global clean energy transition, it should come as no surprise that I was eager to crack open Mark Jacobson’s 2021 book release, 100% Clean, Renewable Energy and Storage for Everything. Jacobson’s Early Story.

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Greentown Labs and Vineyard Wind Announce Offshore Wind Challenge Startup Participants

Greentown Labs

Startups will participate in accelerator program to develop data monitoring technologies focused on protecting marine mammals. The startups will focus on innovations in marine mammal monitoring through data collection, real-time transmission, and analysis. Somerville, Mass., million metric tons of carbon dioxide emissions annually.

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Your ‘Love Is Blind’ addiction is not heating the planet … yet

Grist

billion — Fortune Magazine published a more-alarming statistic : Streaming the nearly five-minute video that many times required as much computing power “as 40,000 U.S. And all that computational activity takes energy. That’s mainly thanks to improvements in energy efficiency. homes use in a year.”.

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Global Briefing: French vegan restaurant becomes first to win coveted Michelin Star

Business Green

Currently, only power plants emitting less than 250 grammes of CO2 per kilowatt-hour currently eligible for support under the bank's rules, but the EIB now intends to phase out all funding for fossil fuels before the end of the year. Hamburg coal power plant to be converted into mega-electrolyser for green hydrogen.