Tualatin, Oregon-headquartered Powin Energy has partnered with Eaton to deliver their 2MW expedited energy storage product which was procured to address the energy shortages the LA Basin faced as a result of the four-month long methane leak.

Clearly, renewable energy is now a viable alternative to traditional generation from a cost perspective. However solar and wind’s penetration of the grid is constrained by ageing infrastructure, high grid connection costs and their intermittent, weather-dependent nature. Scott McGregor looks at how long-duration energy storage on an industrial scale can help.

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.

UK flow battery provider redT will deliver a 1.08MWh energy storage project to support the distributed energy system in Cornwall, England, and potentially take part in utility Centrica’s developing ‘virtual energy marketplace’.

Compressed Air Energy Storage (CAES) company Hydrostor has introduced Hydrostor Terra — a long-duration bulk energy storage system that is expected to compete with new natural gas plants.

One of Australia’s energy market regulators has put out a lengthy document detailing the potential impact of introducing five minute settlement into the electricity spot market, which would likely favour flexible resources such as energy storage.

San Diego, California’s ultracapacitor-based energy storage manufacturer Maxwell Technologies has signed a stock purchase agreement with China’s SFIC Fund Management – a significant investor in China’s storage industry – at US$6.32 per share.

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.

French hybrid energy storage solutions provider Electro Power Systems has secured an equity-linked financing deal to the sum of €30 million (US$31.88 million) with the European Investment Bank (EIB).

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