California Energy Storage Systems Exempt from Interconnection Charges

A new California ruling exempts net energy metering-paired energy storage systems sized 10 kW or smaller from interconnection charges. On May 15, 2014, the California Public Utilities Commission (CPUC) issued a decision exempting small storage devices paired with net energy metering (NEM)-eligible generation facilities from interconnection fees.  Fee exemption for NEM-paired storage would be tested…