Lithium mining and extraction companies have made several recent high profile moves to increase their production of the metal, which is used to make the batteries in many stationary energy storage systems and EVs.

SPONSORED: The integration of smart microgrids with existing power infrastructure and renewable generation offers myriad opportunities, as power systems developer Nidec explains.

US solar installer Sunworks has selected Sharp’s SmartStorage system as it expands its offering.

Tesla and Panasonic’s Gigafactory in the Nevada desert has now started making high performance cylindrical battery cells of the type used in its stationary storage and forthcoming Model 3.

Canada-headquartered lithium-ion battery manufacturer Electrovaya increased its revenues year-on-year in the financial year which finished at the end of September, but the company also reported increased losses.

Geothermal power and renewable energy developer Ormat Technologies has signalled its intent to join demand response and energy storage markets with the purchase of Viridity Energy.

Every year sees energy storage build on the success of the preceding one, it seems, and this year we were able to carry insights and opinions from some of the best placed participants and observers. Here’s our picks for the content most representative of the year it’s been, as well as the 10 most read news stories on the site.

There is no shortage of vendors looking to offer batteries and energy storage for the residential market. Greg Wolfson of Enphase discusses AC- and DC- coupling of batteries and why his company felt AC is the way to go.

Property and infrastructure group Lendlease has signed a joint venture agreement (JVA) to deliver solar, battery storage and microgrid projects across Australia with Carnegie Clean Energy.

The cost of energy storage technologies is set to reduce significantly over the next five years driven by economies of scale and improvements in both technology and standardisation, according to a new report from financial advisory and asset management firm Lazard.