Energy software and consulting group Ascend Analytics CEO Gary Dorris discusses changes to ancillary services in the Electric Reliability Council of Texas (ERCOT) market and what asset optimisers need to do to stay ahead of the curve.

Latvia state-owned utility and power generation firm Latvenergo intends to deploy 250MW/500MWh of BESS in the next five years.

A fire broke out at an under-construction BESS project in Essex, England, on 19 February and was brought under control and then handed back to site management a day later.

Acen Australia has started construction on a 200MW/400MWh BESS co-located at the 720MW New England site in New South Wales, Australia.

The US development arm of Spain’s Ignis has submitted an application with the California Energy Commission (CEC) to develop a 350MWh+ battery storage facility in Alameda County under the regulatory body’s Opt-In Certification Programme. 

Commercial operation has started on the 100MW/331MWh Bramley battery energy storage system (BESS), a project in the UK deployed by owner-operator BW ESS, developer Penso Power and BESS provider Sungrow.

The CEO of ‘All-iron’ flow battery manufacturer ESS Tech Inc (ESS Inc) has resigned, one of a number of steps the company has taken to ‘position it for the future’ after slower-than-expected growth.

Pacific Green Technologies has agreed to sell its 500MWh Limestone Coast North Energy Park BESS in South Australia to Intera Renewables.

Akaysha Energy has penned an offtake agreement with commodities trader Guvnor Group for its 205MW/410MWh Brendale BESS in Queensland.

Longroad Energy has secured a power purchase agreement for one of its hybrid solar and BESS projects in California with Marin Clean Energy.