round trip efficiency

Premium
March 11, 2026
Recently, utility Xcel Energy announced it would install 30GWh of US startup Form Energy’s iron-air batteries at a data centre in Pine Island, Minnesota, owned by tech giant Google.
September 27, 2023
Rimac Energy, the battery energy storage system (BESS) division of EV supercar company, has unveiled its new product at the Energy Storage Summit Central Eastern Europe (CEE).
Premium
June 5, 2023
Energy-Storage.news caught up with Energy Vault CEO Robert Piconi to primarily discuss its gravity-based energy storage solution which, putting it mildly, has its fair share of sceptics.
Premium
April 6, 2023
The downstream arm of vanadium producer Bushveld Minerals and other industry sources have responded to yesterday’s article about flow battery technology’s suitability for a tender in South Africa.
July 7, 2022
Enervenue has already got 5GWh of customer orders for its metal-hydrogen battery for stationary storage.
December 1, 2021
A “novel and innovative” technology which uses CO2 as a medium to store energy could be made using off-the-shelf equipment and made available to the market as early as next year, the company behind it has said. 
May 22, 2020
The business case for behind-the-meter (BTM) battery storage in Australia appears to be positive, according to a University of Queensland report on the performance of a 1.1MW / 2.15MWh Tesla battery energy storage system (BESS).

Most Popular

Upcoming Events

April 7
 - April 9
, 2026
Dubai World Trade Centre, Dubai
April 15
 - April 16
, 2026
Milan Marriott Hotel, Italy
April 22
 - April 23
, 2026
Texas USA
May 20
 - May 21
, 2026
London, UK
June 9
 - June 11
, 2026
Stuttgart, Germany
June 23
 - June 25
, 2026
Munich, Germany