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Hawaii Will Power Its Clean Grid with 6,000 Home Batteries Installed by Swell Energy

GreenTechMedia

Hawaii's largest utility enlisted a new tool in its quest for a carbon-free electricity system: thousands of batteries installed in people's homes. Hawaiian Electric won regulator approval for a $25 million plan to harness solar and batteries at 6,000 homes across the islands of Hawaii, Maui and Oahu.

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Duke Energy’s SC Net-Metering Replacement Won a Crucial Ally: Rooftop Solar Companies

GreenTechMedia

Few grid policy battles have been fought as bitterly as those surrounding replacements for net-metering, which determines how much rooftop solar customers get paid for power they export to the grid. Utility Duke Energy tossed out the conventional playbook when proposing a net-metering successor for its South Carolina territory.

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Sunrun to Turn Home Batteries Into Grid Resources for 2 Major Utilities

GreenTechMedia

rooftop solar installer, finalized two utility partnerships to turn home batteries into miniature power plants. Sunrun is also assembling a 300-home fleet for New York state utility Orange & Rockland, a subsidiary of Con Edison, it announced Wednesday. Sunrun, the leading U.S.

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How New Building Rules Can Revitalize Residential Solar in England

GreenTechMedia

Tighter rules on the carbon footprint of new homes in England look set to trigger a fresh boom for residential solar. New homes will be expected to produce 31 percent less carbon dioxide than they do now, according to plans laid out this week , which will require better energy efficiency and being “heat pump ready.”

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Government’s Net Zero Strategy is a major step forward, says CCC

Envirotec Magazine

The UK was the first major industrialised nation to set Net Zero into law – now we have policy plans to get us there. Ministers have made the big decisions – to decarbonise the power sector by 2035, to phase out petrol and diesel vehicles, to back heat pumps for homes. And they have proposed policies to do it.

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5 States Blazing the Trail for Integrating Distributed Energy Resources

GreenTechMedia

Distributed energy resources (DERs) is an expansive term, including everything from backup generators to microgrids. In some states with 100 percent clean energy mandates, like California and Hawaii, the focus is on solar — lots and lots of it — and the tools needed to integrate this massive new grid edge resource.

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ComEd’s Favorable Regulatory Treatment for Grid Investments Comes Under Fire

GreenTechMedia

For the past nine years, Chicago-based utility ComEd has earned excessive profits from a regulatory structure set in place by a 2011 state law whose passage has been linked to a bribery scandal that’s embroiled key state lawmakers and ComEd’s former CEO. The workings of the 2011 Energy Infrastructure Modernization Act.