An “ambitious” climate bill that would speed up Colorado’s decarbonization efforts, incentivize the purchase of electric lawn equipment and streamline the regulation of carbon-sequestration wells passed the state Senate on a Democratic-led party-line vote Friday. Senate Bill 16, sponsored by Democratic Sen. Chris Hansen of Denver, is one of several bills trying to reduce greenhouse gas emissions that is moving through the Legislature this year, but it stands out for the breadth of sectors and activities that it could affect. An amendment made Thursday to the bill, for example, would fine utilities as much as $20,000 per day for failing...