What is thought to be Canada’s first virtual power plant (VPP), aggregating the capabilities of a small fleet of solar PV-plus-storage systems with energy management software, has been deployed in Ontario.

For over a decade, net metering has been a crucial component of the economic puzzle for renewable energy, allowing both residential and commercial rooftop PV owners to realise favourable returns on their solar equipment investment. John Merritt of Ideal Power Conversion looks at some of the arguments and counter-arguments and says solar-plus-storage could be the natural successor to the policy – starting at commercial and industrial (C&I) level.

Energy Storage News visited the offices and production facilities of Sunamp, a maker of heat batteries, in East Lothian, Scotland to hear how the systems are made and how they were developed.

UK manufacturers and distributors are offering many different forms of training in energy storage installation for residential and small commercial level all over the country, in expectation that solar installers will want to add energy storage to their product ranges and skillsets.

AGL Energy has invested US$20 million in energy storage manufacturer Sunverge, as Australia’s biggest utility set up a fund worth ten times that to help meet its climate change commitments.

Globally, energy storage is developing rapidly. Businesses that are shaping the market are being asked to nominate themselves to join the Energy Storage 100, a new industry initiative from Energy Storage News’ publisher, Solar Media.

German storage manufacturer sonnen will begin selling residential storage systems in the US before Christmas.

PV Tech Storage attended the late November launch of sonnenCommunity, a new energy trading platform launched on a limited basis in Germany based on Sonnen’s residential energy storage systems. Andy Colthorpe spoke to two key members of the Sonnen team at the event, CEO Christoph Ostermann and sales director Philipp Schröder.

The first Tesla Powerwall home energy storage systems to go on sale in the US through a utility are being sold through Vermont’s Green Mountain Power which is including a “no upfront cost” option for its customers.

LG Chem and solar inverter maker SolaX Power have formed a partnership around a new hybrid inverter and energy storage system intended as a complete solution for the residential solar market.