The German state of North-Rhine Westphalia looks set to go ahead with a 200MW pumped hydro energy storage project in a coal mine, as well as a smaller energy storage demonstration project which includes a flywheel from Stornetic.

Fundamental changes in how battery energy storage technology works come faster than they have done in solar PV or wind historically – and governments and regulators will need to adapt to keep up, one industry insider has told Energy-Storage.News.

Tesvolt has claimed its new commercial energy storage system pushes the boundaries of what can be achieved in such devices for modularity and safety.

While Germany is one of the world’s leaders in solar PV and now an early leader in residential energy storage, utility-scale energy storage is still “under discussion” and not yet a mature proposition, industry figures have said.

To mark the launch of the new-look Energy-Storage.News site, our team profile six of the leading global system integrators working in energy storage today.

Electric car maker turned ‘integrated sustainable energy company’ Tesla installed 98MWh of energy storage in the final quarter of 2016, according to its financial results released last week.

From Energy-Storage.News’ publisher comes The Global Energy Storage Opportunity, a special online-only supplement magazine that looks at some of the exciting recent developments in all segments from microgrids and residential to grid-scale and commercial.

Swiss battery manufacturer Leclanché has reported an increase in revenues for 2016 of 56% compared to the previous year, netting unaudited preliminary revenue of CHF28 million (US$27.66 million) for the calendar year.

A ‘multi-stakeholder’ approach, where different parties benefit from batteries at different times, could be the key to enabling communities to deploy grid-connected energy storage systems, DNV GL has said.

Solar storage batteries for households in Australia enjoyed a more than 1000% percent rise in the number of annual installations from 2015 to 2016, according to a new industry report.