Commercial

Flow batteries: leaders starting to live up to promise, says Navigant

Flow batteries: leaders starting to live up to promise, says Navigant

10 Dec 2019, 12:56

Flow batteries have so far, failed to live up to the disruptive potential they promise, a new report says, but authors Alex Eller and William Tokash at Navigant Research have identified 12 leading vendors in the nascent field, based on metrics of strategy and execution.

Vehicle-to-grid energy storage goes into action at Amsterdam Arena

Vehicle-to-grid energy storage goes into action at Amsterdam Arena

9 Dec 2019, 16:16

Vehicle-to-grid (V2G) technology has gone into use at Johan Cruyff Arena in Amsterdam, with energy infrastructure installed onsite including a 3MW battery energy storage system allowing visitors to both charge their cars at the stadium and put power back into it.

Feature
Analysis

Encouraging signs: interconnection rules in the age of distributed energy storage

18 Nov 2019, 15:33 • By Sara Baldwin
Encouraging signs: interconnection rules in the age of distributed energy storage

As US states work to address and enable the swift growth of distributed energy resources (DERs), including solar and energy storage, the issues surrounding their interconnection to the electric grid require close attention, Sara Baldwin, VP for regulatory affairs at the Interstate Renewable Energy Council (IREC), explains.