Decoupling Charge to Expire
The Washington Utilities and Transportation Commission (UTC) has turned back a pre-merger attempt by Puget Sound Power and Light Co. to make permanent a $165.5-million rate increase allowed under its periodic rate adjustment mechanism (PRAM). (The PRAM is designed to remove disincentives to utility conservation efforts by "decoupling" revenues from sales levels and relying instead on a revenue-per-customer approach to cost recovery.) Puget had earlier agreed to defer a scheduled base-rate filing pending the UTC's review of its proposed merger with Washington Energy Co.