News in brief from around the world in energy storage.

The scrapping of the UK’s Zero Carbon homes policy is costing occupants of new-build homes more than £200 (US$257.14) per year, essentially three times the targeted savings from a price cap set by the regulator, Ofgem.

Sharp has launched its latest home energy storage systems in Japan, with features geared towards meeting changes in the electricity market that are underway in the country.

The Electric Power Research Institute (EPRI), a non-profit organisation funded by electric utilities to conduct research on issues related to the electric power industry in USA, is leading a project that will see renewable energy development company SunEdison supply battery systems for nine net-zero energy homes in California.

News in brief: Germany’s tiny renewable energy village gets biggest battery; Tesla-backers invest in Kazakh-bound Primus Power and industry partners match US$2 million grant for California distributed resources trial.