Sprint, the telecoms company, is using hydrogen fuel cell energy storage on city rooftops as a back up for it mobile networks, in a programme part-funded by the US Department of Energy.

Energy storage news: 05.02.14

The important energy storage news from our Twitter feed this week. EnStorage Israel and Princeton Power Systems have been awarded a USD$950,000 grant from the BIRD Foundation. The grant will be used to commercialise an energy storage…