The Microgrid Knowledge Renewables channel has breaking news and articles on wind, solar and other renewable energy sources used in microgrids

Yes, Solar Plus Storage is Cost Effective

solar plus storage

Ryan Shea and Madeline Tyson of Rocky Mountain Institute show why commercial customers paying demand charges and time-of-use rates should seriously consider an investment in solar plus storage, a common technology used in microgrids. As shown in a recent RMI report, battery energy storage costs are less than a fifth of what they were a … [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

microgrid person of the year

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...]

Sweden’s Summer Sunshine Stored in Hydrogen for the Winter

microgrid

Renovations to six public housing buildings in the small town of Vårgårda, South West Sweden will allow them to run on renewable energy all year round. Electricity and heat from a microgrid combining solar panels, batteries, heat pumps, hydrogen production and storage and hydrogen fuel cells will supply the 172 apartments. “We will be … [Read more...]

Fit for the Future: Hamburg’s Hydrogen Fueled Combined Heat and Power Plant

hydrogen fueled

INNIO, an Austria-based energy solutions provider, has teamed up with HansWerk AG, a German energy service provider, to deliver a 1 MW hydrogen fueled combined heat and power (CHP) pilot plant in the center of Hamburg, Germany. The pilot will demonstrate readiness for a green gas grid by running the grid-connected gas fired CHP plant with … [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...]

Australian Town at Times Reaches 90% Renewables with Chevron-backed Microgrid

microgrid

Sophie Gale from One Step of the Grid reports on a Chevron-backed microgrid in Western Australia that has significantly enhanced a town's ability to use renewables. Horizon Power’s poster child for the shift to a distributed renewable grid, the Western Australia (WA) Pilbara town of Onslow, says its solar and battery microgrid is already helping … [Read more...]

California’s Culver City Mulls 3 Microgrid Options, May Issue RFP

municipal microgrid

Roughly a year after commissioning a feasibility study, Culver City, Calif., is considering issuing a request for proposals (RFP) to move forward with a municipal microgrid. Culver city commissioned Willdan Group to conduct the feasibility study, which was completed in March 2019, with the dual objectives of saving money and … [Read more...]

Texas Customers Could Save $5.47 Billion with DERs, but Regulations Must Change

distributed energy resources

Texas consumers could save $5.47 billion over ten years with distributed energy resources (DERs), but regulations must change to realize these benefits. A study by Texas Advanced Energy Business Alliance (TAEBA) identified two ways DERs can reduce costs: Act as non-wires alternatives to avoid investment in tranmission and distribution … [Read more...]