California to Utilities: Move Faster On Microgrid Interconnection

Acknowledging that microgrids face tougher interconnection hurdles than other energy sources, California regulators are scheduled to take a vote that would push utilities to speed things up as wildfire season nears. The California Public Utilities Commission plans to vote June 11 on a proposal that would require large electric investor-owned … [Read more...]

California to Include Avoided Transmission Costs in DER Benefits Calculation

The California Public Utilities Commission has agreed to consider avoided transmission costs for the state’s three investor-owned utilities as part of its cost-benefit analysis for distributed energy resources (DERs). The issue centers on the PUC’s “avoided cost calculator,” or ACC, a methodology used to determine the benefits of DERs that … [Read more...]

SCE Delays Pilot Microgrids after Tight Schedule Drives up Costs 

Saying a tight schedule is driving up costs, Southern California Edison (SCE) yesterday canceled plans for pilot microgrids in 2020 and instead will re-seek them for 2021 and 2022. The utility spelled out its new microgrid plan in a filing with California Public Utilities Commission (R.19-09-009 ). The postponement came in response to … [Read more...]

Southern Cal Edison to Seek Cost, Feasibility Information for Six Microgrids

Southern California Edison (SCE) says it plans to seek cost and feasibility information from vendors soon for six possible microgrids with the intent of making a selection in March. The projects are in Fillmore, Fontana, and unincorporated areas of Los Angeles, San Bernardino and Riverside counties. California's second largest … [Read more...]

Utility Microgrids Come to California with Speed — and Invention

Utility microgrids are coming to California — and fast — according to plans filed before state regulators last week by the state’s three investor-owned utilities. At the urging of the public utilities commission, the utilities are trying to install microgrids quickly, many in 2020, to reduce power outages when the next wildfire season … [Read more...]

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

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...]

Utilities Propose Resiliency Adders that Could Benefit California Microgrids

As California braces for a hot summer and another wildfire season, the state’s two largest utilities have put forward proposals aimed at mitigating those risks, including "resiliency adders," incentives that could encourage the development of microgrids. Both Pacific Gas and Electric and Southern California Edison (SCE) have petitioned the … [Read more...]

California Virtual Power Plant “Shattering Records” for Distributed Energy Storage

Southern California Edison’s (SCE) five-year-old experiment with local energy has brought about a new world record with a virtual power plant delivering 2 GWh of grid services, according to AMS, the project designer and operator. In 2018 -- its first year of operation -- the virtual power plant was dispatched 250 times to the California … [Read more...]

First Tesla, Now Shell: Advanced Microgrid Solutions Teams with Big Players

Just a few weeks after announcing a deal with Tesla, Advanced Microgrid Solutions has also signed a 20-MW battery agreement with Shell Energy. The young California upstart, a women-led venture, will install battery storage for Shell’s commercial, industrial and utility customer’s in California. The two deals indicate that AMS is on to … [Read more...]