Another three developers with more than a gigawatt-hour of wins in Hawaiian Electric’s (HECO’s) massive solar-plus-storage and standalone energy storage tenders have gone public with size and location details of their proposed projects.

Recent news in brief from around the world in energy storage – this edition is collected from the pages of our sister site PV Tech.

In this article, experts at consultancy Apricum examine with some simple “reverse engineering” how recent low solar-plus-storage PPAs in the USA were achieved, yet another example of the competitiveness of energy storage and new market opportunities emerging via storage-plus-renewables projects.

It has always been anticipated that by the early 2020s, the feed-in tariff would have tapered away in Japan’s booming solar market. Andy Colthorpe speaks with analyst Izumi Kaizuka at RTS Corporation to learn more about what the future holds for post-subsidy solar in Japan.

Asset manager Capital Dynamics has purchased the mammoth Eland solar-plus-storage complex under development by 8minute Solar Energy in California.

Uncertainty persists around the impact bankruptcy proceedings brought about at investor-owned utility Pacific Gas & Electric (PG&E) could have on renewables contracts and energy storage projects as it faces “extensive litigation” and “significant liabilities” for California wildfires.

Two community energy suppliers in California followed up an agreement to buy power from a large-scale solar-plus-storage farm with another, project developer EDF Renewables has announced.

Two community energy groups in California have partnered to buy the energy output of a 150MW solar farm with 180MWh of battery energy storage from Recurrent Energy, the US-based utility-scale solar project developer subsidiary of Canadian Solar.

Hawaii has been a prolific installer of both rooftop solar and latterly batteries for energy storage and one of the US state’s smaller islands looks set to get its first ever grid-scale solar-plus-storage system.

The addition of energy storage has made a 1MW community rooftop solar project in Massachusetts viable, after a long-term PPA was secured with a local utility.