How Microgrids Earn Revenue and Serve the Central Grid

how microgrids earn revenue

Grid-connected microgrids earn revenue by selling what are known as 'ancillary services' to the central grid. These services help keep power flowing in a stable fashion. Offering these services makes a microgrid valuable well beyond the buildings it powers. The microgrid becomes an asset to society at large. Read more in the following excerpt from … [Read more...]

S&C Electric Offers an Energy Storage Model for the PJM Ancillary Services Market

S&C Electric Company is serving  PJM's ancillary services market with a 150-kW energy storage system located at its global headquarters in Chicago. The PureWave Community Energy Storage (CES) system will provide fast-response frequency regulation. As S&C pointed out in its news release this week, frequency regulation  minimizes the … [Read more...]

Green Mountain Power Builds Microgrid to Revitalize City

Green Mountain Power

Green Mountain Power has begun building what is believed to be the US’ first solar microgrid in a brownfield landfill,  part of project to revitalize Rutland City. The Vermont utility is installing 7,700 solar panels that can generate 2 MW, backed up by a 4-MW battery storage system. Called Stafford Hill Solar Farm, the $10 million microgrid … [Read more...]