A group of 11 community-focused energy utility groups in California have issued a Request for Information on long duration energy storage technologies that could be connected to the California Independent System Operator (CAISO) grid.
From a full week of webinars and panel discussions, there was a huge amount of ground covered. Here are some more of our takeaways and links to some of the news and views we’ve already posted.
Why the real competition is fossil fuels, which battery optimisation strategies yield the best returns and bringing safety rules and guidelines to the attention of first-responders are among the topics discussed on the latest special episode of the Solar Media podcast.
Long duration energy storage is an “essential” technology to help accelerate renewable deployment, according to the US Department of Energy’s Dr Imre Gyuk, but will require “appropriate regulatory frameworks”.
A 1MW battery storage system with as much as 150 hours of storage duration, using an as-yet unrevealed battery chemistry, is being deployed in a pilot by Minnesota electric utility Great River Energy.
The cost of battery energy storage has continued on its trajectory downwards and now stands at US$150 per megawatt-hour for battery storage with four hours’ discharge duration, making it more and more competitive with fossil fuels. Andy Colthorpe spoke to Tifenn Brandily, lead author of BloombergNEF’s latest LCOE report.
Accelerator selected the maker of an organic flow battery among a group of “startups with the potential to dramatically alter the future global energy landscape”.
The levelised cost of electricity (LCOE) that can be achieved today for battery energy storage means that “new-build batteries can be competitive on cost with gas peaker plants,” according to BloombergNEF.
Australian stock exchange-listed flow battery manufacturer Redflow has scored a second order for its devices from the Rural Connectivity Group, a New Zealand-based telecommunications company.
