What do changes to Hawai'i’s home battery program mean for its energy transition?
A revision in how much homeowners are paid for electricity they send to the grid could keep them from participating at all.
Puerto Rico is using residents’ home batteries to back up its grid
The yearlong pilot could be the first step in creating a residential-storage virtual power plant larger than any in North America.
Millions of EV batteries could retire on solar farms
A Southern California company is showing how repurposing EV batteries for stationary storage can extend their usefulness for several years.