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

Australian Gold Mine Installs Large Renewable Microgrid

Aggreko, a provider of energy services, has completed the installation of a large renewable microgrid at Australia's Granny Smith gold mine for Gold Fields, the operator of the mine and one of the world’s largest gold miners. A combination of 7.7 MW of peak solar power and a 2 MW/1 MWh battery system, integrated with Aggreko’s existing 27 MW … [Read more...]

How to Reduce PG&E’s Diesel Use During Fire Emergencies and Shutoffs?

Microgrids and distributed energy resources (DERs) can help reduce Pacific Gas & Electric’s (PG&E) diesel use during California fire emergencies, but only if new incentives are implemented and DER integration systems are created. Microgrids and DERs will be most helpful, at least in the short-term, if paired with other technologies, … [Read more...]

Santa Barbara Selects Winner in School Microgrid RFP

The Santa Barbara, California, school district has agreed to move forward with contracting for 14 solar facilities, including six solar microgrids with Engie Services US. The Santa Barbara Unified School District board is slated to vote on a 28-year power purchase agreement with Engie at a November meeting, Steve Vizzolini, the school … [Read more...]

97% Renewable Microgrid to Replace Fire-Vulnerable Line in California During Wildfire Season

A 97% renewable microgrid will allow Liberty Utilities to de-energize four miles of transmission line located in a remote Sierra Nevada location during wildfire season in California. The microgrid, from BoxPower and owned by Liberty Utilities, a regulated utility with about 50,000 customers on the West side of Lake Tahoe, is made up of 20 kW … [Read more...]

Solar Plus Storage Microgrid Installed for Costa Rica Factory

A new solar plus storage microgrid in Costa Rica will provide resilient power and cost savings for an international component assembly and manufacturing company that makes sensitive components for industries from robotics to telecommunications. The new microgrid will significantly reduce the costs created by power outages and other … [Read more...]

New Report Explores the Potential of Combining Solar and Storage in Microgrid Applications

Over the past two decades, the renewable energy industry has evolved, changed, and grown into a significant force shaping both the environment and the economy.  Solar and storage, in particular, has gained heightened attention from industries that value energy reliability. But, as a CleanSpark report reminds us, these “gains” have not been … [Read more...]

Wildfire Smoke Clouds Solar Panels in California Microgrids. Can Fuel Cells Help?

Because some California microgrids aren’t producing enough solar energy due to smoke from wildfires, one microgrid developer is installing fuel cells as back up. AJ Perkins, president of Instant On, said that 25% of his microgrids in the Bay Area — which has been hit hard by wildfires — aren’t producing much solar because smoke is blocking … [Read more...]

Direct Current Microgrids to Power Europe’s Green Ambitions

A new European project, TIGON, will develop technology and demonstrate how direct current (DC) microgrids can help the European Union’s (EU) electricity grids become greener, more efficient and resilient. The project involves 15 partners from eight different European Member States. The EU’s Horizon 2020 research and innovation program is … [Read more...]

The Benefits of Intelligently Controlled Solar Plus Storage Microgrids

As the share of renewable energy increases and utilities evolve, solar plus storage microgrids with intelligent controls become increasingly attractive. Amanda Kabak, chief technology officer and principal architect at CleanSpark, explains why. Solar energy has gained traction in the energy market, altering the load profiles that utilities … [Read more...]

Australian Naval Microgrid Faces Operational Challenges

Giles Parkinson of Renew Economy describes operational problems faced by a microgrid installed by Carnegie Clean Energy at an Australian naval base. The Garden Island microgrid, located in a naval base off the port of Fremantle south of Perth, was supposed to be a shining light for the future of distributed energy, and potentially the world’s … [Read more...]