Tesla EV battery packs repurposed into energy storage systems in Finland and California
Finland and California-based second life energy storage firms Cactos and Smartville Inc have raised nearly US$10 million to commercialise systems using repurposed Tesla EV batteries – we talked to both companies’ founders. San Diego-based Smartville Inc recently received a US$6 million grant from the Department of Energy’s (DOE) US$74 million for domestic battery recycling