Report: Energy storage is starting to become standard for utilities
The Smart Electric Power Alliance said the vast majority of the utilities they surveyed plan to offer behind-the-meter storage programs for their residential and commercial customers.
According to a new report by the Smart Electric Power Alliance (SEPA), utilities are about to enter the energy storage market in a significant way.
The survey, based on responses from 115 utilities, shows that 72% of them are planning on offering behind-the-meter energy storage opportunities for their residential customers, while 80% plan on offering programs to their commercial/industrial customers.
Currently, the market is small – only 622 MW of energy storage, producing 661 MWh – are currently online. Of that, 207 MW producing 257 MWh came online last year. Residential deployments accounted for 4.5 MW (7.5 MWh); non-residential accounted for 54 MW (68 MWh); and utility-supply accounted for 151 MW (181.6 MWh).
What is most intriguing about the survey, however, is where the new energy storage is coming online.
While California still led the way in connecting energy storage in 2016 (121 MW, 177 MWh), Indiana (22 MW, 21 MWh) and Ohio (16 MW, 6 MWh) came in second and third. As pv magazine reported in July, the U.S. Midwest is quickly becoming a hot solar market, with Minnesota and Illinois leading the way. Energy storage can only help those burgeoning markets expand further.
Southern California Edison installed 40% of last year’s new energy storage supply, while Indianapolis Power & Light produced 8%.