The need for gas peakers and electric transmission and the increasing popularity of hybrid storage projects were recurrent topics at the ACORE Policy Forum.

About 200 people attended the Energy Storage Association's annual Policy Forum at the National Press Club in D.C.

CAISO will have its work cut out in 2020, with a dozen major policy initiatives moving forward as well as heading off predicted electricity shortfalls.

MISO will host an in-depth workshop this fall on how to incorporate generation projects that draw on more than one fuel source.