How to Get to 100% Renewables? Use Microgrids Says Plan for Cranston, Rhode Island

Rhode Island

The Rhode Island Progressive Democrats have launched an ambitious project that aims to ensure the city of Cranston achieves 100% renewable energy by 2030 using a series of solar and wind microgrids, a central microgrid, a virtual power plant (VPP) and a municipal utility. The hope is that the Cranston project, led by a group called Ocean State … [Read more...]

Xcel Energy to Build 7 Community Microgrids. Negotiating with Siemens and Fluence

microgrids

Xcel Energy is seeking regulatory approval to move forward with seven microgrids, at a cost to the utility of $23.4 million, chosen from a community resilience solicitation that the Colorado utility issued in May. The microgrids will serve the Denver International Airport Automated Guideway Transit System; National Western Center; Denver Rescue … [Read more...]

Stop & Shop, Major Northeast Grocery Store Chain, to Install 40 Microgrids

grocery stores

Stop & Shop, a major retail chain in the US Northeast, announced today that it will install microgrids in 40 of its grocery stores in Massachusetts and New York. The microgrids will use Bloom Energy fuel cells.  The combined electric capacity of the 40 microgrids is 10 MW. The microgrids, which run 24/7, will ensure that power flows … [Read more...]

Microgrids Up and Running Despite Earthquake and Massive Power Outage in Puerto Rico

earthquake

With a large swath of Puerto Rico in the dark as a result of this week’s earthquake, there is some good news from the Rocky Mountain Institute (RMI). Microgrids in 10 schools are up and running. The solar plus storage microgrids were recently installed by RMI, Save the Children and Kinesis Foundation. Built in remote regions, the microgrids … [Read more...]

Frustrated with Outages, These Seniors Have Big Microgrid Plans, Even Bigger Obstacles

microgrid plan

Outage-weary seniors in an Oakmont, California community have encountered numerous regulatory obstacles to their ambitious microgrid plans. Residents of Oakmont Village Association, whose average age is 75, in 2019 endured five blackouts due to fires and also public safety power shut offs by Pacific Gas & Electric (PG&E), said Ken Smith, … [Read more...]

Microgrid Knowledge Names ‘Person’ of the Year and Announces Top Stories for 2019

CPUC

Microgrid Knowledge doesn’t usually choose a person of the year, as Time magazine does. But 2019 produced such a runaway winner, it seemed necessary to do so.  The winner, of course, is California.  Thanks to its green and pro-microgrid policies, California was high on the list of microgrid leaders even before this fall’s wildfire-related … [Read more...]

First-of-a-Kind, Triple-Tasking, Front-of-Meter Microgrid in Sonoma, California

front-of-meter microgrid

A front-of-meter microgrid located at the Sonoma Valley Unified School District has set out to become the first to achieve three goals: help bring more solar online, participate in wholesale markets and charge electric school buses. “This has never been done successfully,” said Nick Tumilowicz, principal manager, grid integration of distributed … [Read more...]

California’s Largest Utility Seeks 20 Microgrids to Ward off Wildfire-related Power Outages

microgrids

Racing to beat California’s next wildfire season, Pacific Gas & Electric (PG&E) is seeking companies to install microgrids near 20 substations. The microgrids will be used to keep electricity flowing when the utility shuts down power lines that could spark wildfires during windy and dry weather. California’s largest utility issued … [Read more...]

California Utility Builds Solar Microgrid in 27 Days to Avert Wildfires in Sierra Nevadas

SCE

A solar microgrid, built in 27 days in cold and windy weather, was Southern California Edison’s (SCE) solution to an urgent need to avert wildfires near a remote dam in the Sierra Nevada mountains. Installing the microgrid in November allowed the utility to turn off a line that provided power to the site of the Gem Dam, part of the Rush … [Read more...]

FERC Tariff Approvals Open Way for Energy Storage in Wholesale Markets

energy storage

US regulators gave energy storage a boost with recent approvals of tariffs filed by grid operators that create standardized ways of offering the resource to wholesale markets. “The tariffs improve prospects for storage by clarifying and standardizing the rules under which it participates, and tell market operators they need to accommodate … [Read more...]