SolarCity has chosen Tesla to supply a 52MWh utility-scale energy storage system, which will make the output of a solar farm in Hawaii dispatchable.
The UK looks set for the arrival of energy storage in a big way this year. While these companies and their battery chemistries are fighting it out for both market share and brand awareness, several energy storage systems have been deployed already on a commercial basis using a more novel storage technology – the saltwater battery.
Hawaii has been namechecked as a ‘test bed’ for how grids can migrate to higher levels of PV penetration so often it has become something of a cliché. Stem’s VP for Hawaii operations, Tad Glauthier tells ESN about the projects that are going on, which lessons might be transferable to other regions – and which might not.
Eaton to sell AES’s Advancion in Europe and MENA region, Schneider Electric plans 1MWh micro grid in Boston, California community-owned utility cancels 400MW pumped hydroelectric storage project.
AGL Energy has invested US$20 million in energy storage manufacturer Sunverge, as Australia’s biggest utility set up a fund worth ten times that to help meet its climate change commitments.
Volker Wachenfeld of SMA explores some technical and policy factors driving growing use cases for refurbishing home PV systems to add energy storage, and the markets where this is already gaining traction as an idea.
A new project could make power-to-gas “commercially viable” by exploiting links with the automotive industry, according to Germany’s Centre for Solar Energy and Hydrogen Research Baden-Württemberg (ZSW).
Swiss-headquartered power and automation specialist ABB has been awarded a contract by Baltimore-based utility Constellation, to manufacture seven ENVILINE energy storage systems that store train braking energy using lithium-ion batteries from battery manufacturer Saft America.
Battery energy storage used on the grid for ancillary services has been gaining momentum ever since the United States changed its frequency regulation markets by introducing a concept known as pay-for-performance. Roger Lin of NEC ES takes a good look at how this space is evolving, as the UK’s National Grid prepares a 200MW tender for enhance frequency response.
News in brief: A battery park in Germany will be capable of restarting the local grid in the event of a blackout, a public square in Haiti will be lit at night with solar energy, and a revived Solarmax will target its new range of storage and inverter solutions at several European markets this year.
