Energy storage companies “have suffered significant and detrimental harm” from changes to rules governing the frequency regulation market in US regional transmission organisation (RTO) PJM Interconnection’s service area, the Energy Storage Association has said.

Siemens has been contracted by German public utility Stadtwerke Schwäbisch Hall to deliver and install a 1.4MWh battery storage system to be used to market primary control reserves.

Younicos CEO Stephen L. Prince ponders the role of energy storage within the three ‘Ds’ revolutionising energy: digitisation, decentralisation and decarbonisation.

Advanced Microgrid Solutions (AMS) will deliver commercial energy storage projects based around its ‘Hybrid Electric Buildings’ concept to one of North America’s biggest retailers, Walmart.

Solar Media’s Energy Storage Summit took place at the end of February and was attended by around 350 delegates and stakeholders, looking at energy storage markets in the UK and beyond. Collected here are seven interviews with leading figures at the event spanning utility-scale, commercial and residential energy storage.

Arguing that energy storage is “critical to ensuring a resilient, reliable, cost-effective and sustainable grid”, the Energy Storage Association joined with 52 other organisations to plead the place of storage in the Trump administration’s infrastructure priorities.

Berlin-based energy storage firm Younicos will design, install and commission an upgraded 3MW battery-based energy storage system on Kodiak Island, Alaska, pursuant to an agreement with the Kodiak Electric Association (KEA).

From Energy-Storage.News’ publisher comes The Global Energy Storage Opportunity, a special online-only supplement magazine that looks at some of the exciting recent developments in all segments from microgrids and residential to grid-scale and commercial.

Advanced Microgrid Solutions (AMS) and Pedernales Electric Cooperative (PEC) have been awarded a US$3.24 million grant from the Department of Energy (DOE) to demonstrate the use of energy storage to stabilise high penetrations of solar energy into Texas’ electric grid.

Australia will launch a new large-scale energy storage funding round, the country’s prime minister Malcolm Turnbull has revealed.