Automated fans and cultivation lights are pictured operating above cannabis plants at RiNo Supply's cultivation facility near Lafayette on Dec. 13, 2018. (Andy Colwell, Special to The Colorado Sun)

Denver and Boulder have big goals to fight climate change. But there is an obstacle: cannabis

Costs, regulations pushing legitimate marijuana grow operations to be more efficient, but illicit grows still consume 75 percent of the energy used to cultivate pot

Environment Primary category in which blog post is published

Nicolais: Have anti-abortion Coloradans finally proposed an initiative that can pass?

After failing to learn their lesson from failed personhood campaigns, proponents of Initiative 120 have put forward a bill that may appeal voters at the center of Colorado’s political spectrum

Opinion