Siemens has been contracted by German public utility Stadtwerke Schwäbisch Hall to deliver and install a 1.4MWh battery storage system to be used to market primary control reserves.

Axion Power International, focusing on “hybrid battery technology” that combines lead acid with the properties of carbon-based supercapacitors, has warned that it is in financial trouble after failed attempts to commercialise its devices.

Filipino renewable energy firm Solar Philippines has started construction on the first utility-scale solar project to be combined with battery energy storage in the Philippines.

Solarwatt has unveiled the latest evolution of its MyReseve system, a fully modular storage system that can be customised to suit the demands of any application.

Each battery storage system is a potential source of danger. An ingenious battery management system as well as high-quality cells are the key to a safe operation. For this you need a lot of know-how. Dr Olaf Wollersheim of Solarwatt talks through some of the main topics and solutions.

Swedish start-up Northvolt, which is run by two former Tesla Motors executives, plans to build a huge lithium-ion battery factory in the Nordic region, giving Tesla and Panasonic’s Nevada Gigafactory a close rival within Europe in terms of size.

The largest battery ever developed within the Nordic countries has been commissioned at Fortum’s Järvenpää power plant in Finland.

The North American subsidiary of international investor-owned energy supplier E.ON has partnered with Greensmith Energy to deliver two grid-scale energy storage systems known as the Texas Waves projects.

Berlin-based energy storage firm Younicos will design, install and commission an upgraded 3MW battery-based energy storage system on Kodiak Island, Alaska, pursuant to an agreement with the Kodiak Electric Association (KEA).

Solar PV paired with energy storage at scale could be provided to utilities at just US$0.10 per kilowatt hour, using advanced battery technology, one manufacturer has claimed.