The Microgrid Knowledge Storage channel has breaking news and articles on microgrid energy storage

Rebuilding with Community Microgrids in Wake of California Fires: Sonoma County

resilient community microgrids

In the wake of the fires that ravaged Sonoma County in October 2017, the Clean Coalition — a non-profit that aims to accelerate the use of clean energy and technologies — is working to create community microgrids in the area. The organization compares efforts in Sonoma County to work in Puerto Rico, where hurricanes ravaged the island and … [Read more...]

As-a-Service Model Continues to Make Inroads with Projects from Fairbanks Morse and Younicos


The as-a-service model continues to grow in popularity for microgrids and other forms of distributed energy, most recently reflected in news from Fairbanks Morse and Younicos. As-a-service-models offer customers a way to avoid capital installation costs and pay for only energy and any related services produced by projects. The customer also is … [Read more...]

Power-to-Gas in Microgrids: Competitive with Batteries?


Power-to-gas, a technology that converts excess renewable energy to gases that can be stored, is cost-competitive with lithium-ion batteries in microgrids, according to Matt Gregori, technology development manager, Southern California Gas. Gregori spoke at a solar conference last week at the University of California, Riverside. Southern … [Read more...]

Why These 10 Microgrids Won Funding in California

California microgrid projects

Ten California microgrid projects recently beat 150 others in a competition for $51.9 million in state grant money. What set them apart? The winners had to meet strict requirements, demonstrating a business case for advanced microgrids that support the state’s energy and greenhouse gas policies. That included proving that projects had commercial … [Read more...]

Solar Plus Storage Microgrids Bring Relief to Puerto Rico — And Hint of the Future

solar plus storage microgrids

At the tail end of installing 15 solar plus storage microgrids across Puerto Rico -- all of the work charitable -- Sonnen and Pura Energia are providing humanitarian relief and a hint of the energy model the island could become. The latest installation, for a school in the mountain town of Orocovis, comes as over 14 percent of Puerto Ricans … [Read more...]

SunPower Completes Microgrid-Ready Project for Alabama Army Installation


Not liking to do things halfway, the U.S. Army is going all in on renewables with a 10-MW solar microgrid-ready project, now in operation at the Redstone Arsenal in Alabama. Designed, built and operated by SunPower, the project also features  a 1 MW energy storage system. The Army pursued the energy improvement to enhance energy resilience, … [Read more...]

Energy Storage Gets Biggest Boost in Years. Thank you FERC

energy storage

A recent federal ruling is likely to give energy storage its biggest boost in years, and buoy microgrids along the way, by granting storage more access to revenue from competitive wholesale electricity markets. Issued February 15 by the Federal Energy Regulatory Commission, the rule aims to eliminate barriers that prevent energy storage from … [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...]

Long Before Microgrids were Called Microgrids: The Russelectric Story


You might say the world’s just catching up to Russelectric. Long before microgrids were called microgrids, the Massachusetts-based company offered the technology. “We have been building microgrid and distributed energy controllers and systems for 50-60 years, they just weren't calling them that,” said John Stark, Russelectric’s marketing … [Read more...]

Inside a $40M Army Energy Efficiency Project and Microgrid on the Marshall Islands

remote microgrid

Johnson Controls has been awarded a $40 million energy conservation contract that includes a remote microgrid on the Marshall Islands, designed to boost resiliency and cut diesel use for the U.S. Army. A partnership of Johnson Controls and the U.S. Army Engineering and Support Center, the multi-stage project is underway at the U.S. Army Garrison … [Read more...]