Officials said Thursday they bought a second electric Rosenbauer RTX fire engine, making Boulder the first city in the United States to buy two electric fire engines.
Colorado's Air Quality Control Commission approved new rules to reduce ozone pollution within the oil and gas sector in its latest state implementation plan for meeting federal air quality standards.
The new emissions rules, approved on Friday by the state's Air Quality Control Commission, will require oil and gas companies to reduce nitrogen oxides emissions during the summer months when pollution is at its highest levels.
Colorado's Air Quality Control Commission approved new rules to reduce ozone pollution within the oil and gas sector in its latest state implementation plan for meeting federal air quality standards.