If you go to Puget Sound Energy’s website, you’ll see Washington’s largest utility claim to take a stand on greenhouse gas emissions. The gas and electric utility says says it's investing in wind power and supporting policies to reduce greenhouse gas emissions.

At PSE's Bellevue headquarters on Monday, you’d have seen environmentalists protesting PSE's efforts to block action on climate change.

Cathy Carruthers of Tacoma with the group Carbon Washington was one of the small group of 17 protesters chanting, "No more coal. No more coal."

They demonstrated on the sidewalk after security removed them from an outdoor plaza at PSE headquarters.

"PSE? They have a lot of coal, and they're paying for the no on 732 ads," Carruthers said.