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So, What Exactly Are Virtual Power Plants?

GreenTechMedia

And in energy circles, one of the biggest buzzwords in recent years is the virtual power plant, or VPP. But VPPs have really taken off in the last 10 years, not just as a concept but as something that a growing number of energy companies are creating, using and commercializing.

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Defective Meters and Whistleblower Complaints Raise Questions About Gas Utility’s Profits

DeSmogBlog

A little over a decade ago, Gary Dye, then a gas measurement engineer at NW Natural, Oregon’s largest gas utility, lost faith in his employer to responsibly deal with what he believed to be systematic inaccuracies among the company’s hundreds of thousands of gas meters.

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Dandelion Raises $30M to Scale Up Home Geothermal Energy

GreenTechMedia

There’s a lot of energy underneath homes — if reasonably priced technology can be scaled up to tap its potential. Dandelion Energy hasn’t gotten nearly to that scale yet. On Wednesday, Dandelion raised a $30 million Series B round led by Bill Gates-founded Breakthrough Energy Ventures to expand on those ambitions.

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Russian startup develops LNG- and hydrogen-powered off-grid EV charger

Charged

Russian based startup L-Charge has developed an off-grid EV charger that can be powered by liquid natural gas (LNG), hydrogen, or a mixture of the two—the ratio can be adjusted depending on regulations and fuel prices. With the electrification of the vehicle fleet, it seems unlikely that this figure will ever recover.”.

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How 4 Top US Utilities Are Grappling With the Energy Transition (or Not)

GreenTechMedia

The past decade has been a wild ride for America's massive electricity sector. Cheap wind and solar have turned the industry's conventional economic wisdom on its head. NextEra Energy: America's renewables behemoth. Today, no U.S. Today, no U.S. NextEra got into the U.S. NextEra got into the U.S.

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Using Solar to Displace Fossil Fuels for Process Heat in Industrial Facilities

GreenTechMedia

Industrial facilities will be among the most difficult emitters to decarbonize. The industrial sector — everything from factories to food producers to oil refiners — accounts for one-third of U.S. primary energy demand, according to the Department of Energy. industrial sector primary energy consumption.

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The Navajo Generating Station Coal Plant Officially Powers Down. Will Renewables Replace It?

GreenTechMedia

One of the nation’s largest coal plants permanently powered down this week after the owners determined it would be uneconomical to continue operating the facility as natural gas and renewable energy prices continue to drop. Other partial owners include Arizona Public Service, NV Energy and Tucson Electric Power.