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Hydrogen meters – the next evolution of gas meters

Smart Energy International

Hydrogen meters are under development and testing in the prospect of hydrogen blending into the gas distribution networks for supply to consumers. The reason for modifications, simply, is the different energy characteristics of hydrogen compared to natural gas. Have you read?

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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. “Our goal is to get to 10,000 homes a year,” he said. About three-quarters of U.S.

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Natural Gas Microgrids Do What Solar and Batteries Alone Can?t for California Resiliency, Report Says

GreenTechMedia

Earlier this year, Pacific Gas & Electric faced pushback from environmental and solar and energy storage industry groups to a plan to deploy natural gas generators to back up communities facing multi-day fire-prevention blackouts. Natural gas vs. diesel vs. solar-storage.

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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. Another difference concerns markets and regulation.

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The Texas Polar Vortex Resurrects the Question of Fuel Diversity for the Decarbonized Grid

GreenTechMedia

natural gas supply network was stressed by record demand and prices. Energy Information Administration, for the 9-day stretch from February 9 through yesterday February 17, natural gas provided about 35 percent of the U.S. Lower 48 Power Generation Mix, with other fuels providing 65 percent. First, the U.S.

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Emporia’s energy management system prepares for the bidirectional EV charging future

Charged

Total control of power usage: from solar to EV and back to the house. Once an EV can double as a stationary storage device, it will take its place as part of an energy ecosystem that includes rooftop solar and energy management—and could even become a source of revenue for owners and a valuable grid-balancing resource for utilities.

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A tech-backed mission to monitor methane pollution launches today

The Verge: Energy

Image: MethaneSAT via EDF A mission to map and track global methane pollution, a powerful greenhouse gas, is scheduled to launch today after years of collaboration between some of the biggest names in tech. It also routinely escapes from oil and gas fields, pipelines, and even home appliances.