Homes Gain Momentum as ‘Grid Flexibililty’ Resources

Call them nanogrids, smart homes, or something else, households are increasingly shaping up as a means to leverage grid flexibility, and energy companies are stepping forward with a range of products to advance the market. Circuit breakers, energy control platforms, batteries, aggregations, virtual power plants, non-wires alternatives and … [Read more...]

New Jersey Regulators Urged to Include Microgrids, Storage in Efficiency Plan

The Sierra Club is urging New Jersey regulators to include microgrids as part of the state’s strategy for supporting energy efficiency and peak demand reduction. The environmental group and others are also pushing the state to use energy storage to improve energy efficiency and peak demand cuts, according to comments filed with the New … [Read more...]

Neighborhood Microgrids would Provide Resilience under Sunrun Plan

Solar and storage provider Sunrun has proposed creating neighborhood microgrids that would allow for resilience and energy sharing within “distribution islands.” The company released a paper intended to encourage utilities and other stakeholders to consider reconfiguring the grid into distribution circuits that can be islanded. Under the … [Read more...]

Hawaiian Island will Create a Virtual Power Plant from 1,000 Solar Homes

Sunrun and Open Access Technology International (OATI) will create what they describe as the world's largest residential virtual power plant (VPP) by managing the electricity from some 1,000 rooftop solar-plus-storage systems to be installed on the Hawaiian island of O'ahu. Under a four-year contract beginning in 2020, Sunrun and OATI will … [Read more...]

The Hurricanes of the West — Wildfires — Spur More Microgrids in California

After wildfires caused power outages in California, the tinder box state is considering more microgrids in a proceeding before state regulators. “Wildfires are now to California what Sandy was to New York,” said Rick Bolton, CEO of Compass Energy Platform, referencing the 2012 superstorm that spurred a government push for microgrids after … [Read more...]

Big Win for Local Energy: First Virtual Power Plant Snags Contract in US Wholesale Capacity Auction

Sunrun last week became the first company to win a contract to supply capacity to a wholesale power market from a virtual power plant -- solar energy and storage aggregated from homes. The San Francisco, Calif. company, which sells solar power, battery storage and energy services to residential customers, competed head on with other … [Read more...]

Energy Storage Developers See Promise in Second Phase of Innovative New Hampshire Pilot

Energy storage developers are eager to participate in the second phase of an innovative energy storage pilot in New Hampshire, after the proposal's first phase failed to deliver an ownership provision they sought. After a year of negotiations, a New Hampshire utility and several stakeholders have reached an agreement that would create the … [Read more...]

New York’s Energy Storage Roadmap: It’s Not Easy Getting from Here to There

New York has won praise for setting a goal to attract 1,500 MW of energy storage by 2025. But now comes the tricky part — deciding specific routes to take on energy storage roadmap. The complexity of the journey is apparent in comments recently filed by utilities, energy storage companies, microgrid developers, solar developers, advocates … [Read more...]

Solar and Storage Companies Create Advocacy Group for Puerto Rico

A group of solar and energy storage companies, some international in scope, have joined forces to advocate for Puerto Rico as it rebuilds its electric grid. New Energy, Pura Energía, SRInergy, Windmar, Sunrun, Tabuchi and Sonnen are among the founding members of the Solar and Energy Storage Association of Puerto Rico (SESA-PR). “I was born … [Read more...]

Too Few Microgrids for Puerto Rico? Or Too Many? Depends on Who You Ask

With power still not fully restored, Puerto Rico finds itself forced to quickly answer questions about microgrids that much of the U.S. mainland has yet to tackle. How many microgrids are enough? What’s the utility role? What price should customers pay for microgrid power? How green should they be? And what defines a microgrid, … [Read more...]