Changes to the de-rating factors for battery storage projects competing in the UK’s Capacity Market (CM) will push the sector towards longer-duration batteries, while potentially sparking a shift towards energy arbitrage as a source of revenue for shorter duration applications. David Pratt heard from several industry sources following last week’s announcement.

Construction on Australia’s first utility-scale wind, solar and energy storage hybrid project to be connected to the national grid is about to start near Hughenden in northwest Queensland.

Nuclear generation company Exelon and chemical company Albemarle, which has lithium mining facilities, are investigating opportunities in the energy storage space, having partnered with battery energy storage investor Volta Energy Technologies to do so.

Government policy and regulation offer the biggest barriers to the deployment of battery energy storage in the UK according to a cross-party group of MPs focussed on energy storage, which claims 12GW of batteries could be deployed by 2021 under the right circumstances.

The latest confirmed initiative supporting the restoration of power in Puerto Rico is the donation of 6MW of batteries from AES, which has suggested microgrids and large-scale solar could be the answer to long term stability issues.

Energy storage inverter and power conversion company DynaPower has delivered its first ever DC-to-DC converters to large-scale solar-plus-storage projects in the US, while Ideal Power has attained UL certification for two of its products.

A sustainable energy company founded by Swindon Borough Council, a local authority in western England, has submitted plans for a 50MW battery energy storage system (BESS) for its latest project.

California investor-owned utility (IO) Pacific Gas & Electric (PG&E) has furthered its commitment towards the state’s mandated target for energy storage deployment by utilities, putting 165MW of contracts forward to regulator California Public Utilities’ Commission (CPUC) for approval.

ENGIE company Green Charge has been chosen to install 2 MWh of energy storage at iFLY Indoor Skydiving’s San Diego and Ontario facilities in southern California.

A 250-home ‘virtual big battery’ was switched on in Canberra, Australia last week, allowing residents to sell solar-generated power at a significantly higher price than available to them through feed-in tariff (FiT) policies.