An article from
Dive Brief
A state law requires the utilities to participate in ISO New England, making them ineligible for an extra 0.5% return on equity, according to a complaint at the Federal Energy Regulatory Commission.
Published June 12, 2026
A 345-kV Eversource Energy power line in Brookfield, Conn. Connecticut’s attorney general and other state agencies on June 11, 2026, asked the Federal Energy Regulatory Commission to eliminate a return on equity adder that Eversource Energy and Avangrid utilities receive for being part of ISO New England.
