Colorado adopts California emissions standards

Colorado adopts California emissions standards

Action seeks to reduce greenhouse gases by 25 percent
Under new vehicle emissions rules, new vehicles sold in Colorado must average 36 mpg by 2025. That’s about 10 mpg over the existing standard.

Colorado adopts California emissions standards

Under new vehicle emissions rules, new vehicles sold in Colorado must average 36 mpg by 2025. That’s about 10 mpg over the existing standard.