Xcel’s Boulder coal ash cleanup is moving forward. Critics say another source of pollution remains.

Colorado regulators are advancing Xcel Energy's plan to clean up groundwater contamination caused by coal ash at the Valmont Power Station, a significant step in addressing environmental pollution. Critics argue that while this cleanup is crucial, it overlooks ongoing pollution issues from other sources, highlighting a broader need for comprehensive environmental regulation. This development is important as it shows regulatory progress in tackling hazardous waste, yet it underscores the necessity for a holistic approach to pollution control.