Wells v. City of Boulder

The City of Boulder banned oil and gas extraction within city limits for more than eight years, during a time when the price of oil was at historic highs. This deprived mineral owners of their…

Ward v. Colorado: Prop HH Challenge

Advance Colorado joined with 12 counties and multiple county commissioners and local elected officials to challenge SB23-303 and Proposition HH. Both the bill and the proposition violate Colorado’s single subject requirement, and Prop HH has…

Lopez v. Griswold

Colorado has the lowest contribution limits in the country for legislative candidates, and the second-lowest for statewide candidates. These extremely low limits act as an incumbent-protection mechanism and make it extremely difficult for challengers to…

Salazar v. Public Trust Institute

When a citizen truthfully complains to enforcement authorities about a pattern of behavior by a former government official that appears to indicate he may be breaking the law, the First Amendment and Colorado law protect…