Xcel Energy forced to focus on new coal-to-gas plan
DENVER — Xcel Energy’s plan to retire about 900 megawatts of coal-fired power generation by 2022 is off the table, as it focuses on doing it by 2017 instead.
The utility expects to file a new proposal Monday.
As required by a new state law, Xcel Energy Inc. submitted a plan to substantially cut emissions to help the state meet foreseeable federal air standards by adding emissions controls at some plants, retiring some coal-fired units and switching some to run on natural gas. That plan wouldn’t have been fully implemented until 2022, when Xcel said it wanted to shut down the coal-fired Cherokee 4 unit in Denver.
However, staff for the Colorado Public Utilities Commission said today that that time frame wouldn’t work, because the law requires Xcel to fully implement its plan by 2017. The PUC is charged with deciding whether Xcel’s plan is acceptable.
Xcel spokesman Mark Stutz said the company was disappointed because the later timeline would have spread out costs for its customers and allowed for greater reliability of its system. It also would have given the coal industry more time to find other places to sell coal Xcel would no longer need, he said.
The utility has estimated its original plan would have raised customers’ annual electricity bills 1.5 percent. It’s unclear how much more customers would pay under a new plan.