As states target utilities’ return on equity, Pepco’s rate case in Maryland, where the consumer advocate is arguing for an ROE cut, is being closely watched.

As states target utilities’ return on equity, Pepco’s rate case in Maryland, where the consumer advocate is arguing for an ROE cut, is being closely watched.

As states target utilities’ return on equity, Pepco’s rate case in Maryland, where the consumer advocate is arguing for an ROE cut, is being closely watched...