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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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ClimateTrace: Using Satellites and Machine Learning to Pinpoint Global Emissions

GreenTechMedia

Data on the greenhouse gas emissions from power plants, factories, cargo ships, controlled burns and every other human source on Earth could soon be part of the public domain, according to a consortium of technology companies and climate change nonprofits. based WattTime for a proposal to track global power plant emissions from space.

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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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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.

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What Alberta Premier Danielle Smith Gets Wrong About Heat Pumps

DeSmogBlog

A major cold snap led to record electricity usage in the Canadian province of Alberta over the weekend, culminating in demands from provincial utilities to limit consumption. The extreme cold and record-setting electrical consumption has reignited local debates about whether heat pumps are a viable option in the province.