Michael Booth

Opponents of Denver Water's Gross Dam expansion in Boulder County ask federal judge to halt construction, warning of “catastrophic” impact.

Bus Rapid Transit will spring up on major Front Range corridors in the coming years as transit leaders double down on proven, popular old tech

SunTrain wants to use Colorado to demonstrate its batteries-on-train-cars system for transmitting renewable energy.

With a series of new rules about to kick in, Colorado may finally be making some progress on its efforts to avoid waste and improve recycling.

Most people seem to love the idea of a Boulder to Erie cycling and commuting trail, now Boulder County needs to find money.

Xcel ran out of Colorado EV rebates, but the good news is that means cleaner vehicles are selling fast.

Plus: Did Colorado recycling finally take a leap forward? And Arapahoe County might have enough water

Middle Park wants to transfer a valuable water right to a private ranch, but critics say they may be giving away treasure.

Trade groups are eager for Trump administration rollbacks, but Colorado environmental groups vow to tap state voters’ green sentiments

Mistakes in Colorado’s past inventory means the state has cut more than expected to date, but are they “accounting gimmicks”?