Click the link to read the article on The Denver Post website (Noelle Phillips). Here’s an excerpt:
Environmental advocates said the Democrat-controlled General Assembly created some new policies that should help chip away at air pollution, but the legislators missed out when making changes that could have a sweeping, long-term impact. The successes included a push toward expanded use of electric-powered cars and trucks, lawn equipment and home appliances that should eliminate some greenhouse gas emissions as the state weans itself from a reliance on fossil fuels. But the failures, environmentalists said, hurt the state’s overall goal to get into compliance with the federal Clean Air Act by reducing ozone pollution. The Front Range is listed by the Environmental Protection Agency as being in “severe non-attainment” for failing for years to meet federal clean air standards. On that front, HB23-1294, a bill that would have closed loopholes for new oil and gas permits, was gutted in order to win over Gov. Jared Polis’ support. And a massive land-use bill, which would have benefitted the environment by building more dense housing projects and encouraging people to drive less, failed…
The land-use bill, which would have reshaped how the state plans housing development, was mostly discussed as an answer to Colorado’s affordable housing issues. But SB23-213 was backed by environmentalists, who believed it would reduce sprawl and eliminate people’s reliance on cars by building more dense housing around places where people live, work and play. Denser development also means buildings use less energy and water, said Matt Frommer, senior transportation associate at Southwest Energy Efficiency Project. Frommer said he was so disappointed in the bill’s failure that he had to step away from talking about it for a few days after the session ended…
Kirsten Schatz, a clean air advocate for the Colorado Public Interest Research Group, was pleased that the legislature approved tax credits of up to 30% for Coloradans who buy electric-powered lawn and garden equipment…

SB23-016: Greenhouse gas emissions reduction measures
This lengthy bill created multiple measures aimed at reducing greenhouse gas emissions and changes the goals for how fast the state must meet certain benchmarks between 2035 and 2045. The bill created a 30% tax credit for electric lawn and garden equipment and added regulations to how the Colorado Oil and Gas Conservation Commission regulates greenhouse emissions from fracking. Polis signed the bill on Thursday.

HB23-1294: Pollution protection measures
This bill requires the Colorado Oil and Gas Conservation Commission to conduct a rulemaking to define, evaluate, and address the cumulative impacts of oil and gas drilling by April 2024. It also updates the complaint process by requiring the commission to respond to public complaints within 30 days, requiring the commission to consider credible evidence of pollution violations.
The bill eliminates a statute of limitations loophole as well as what’s known as the “start-up, shutdown and malfunction” loophole. It also establishes an interim legislative committee to craft more comprehensive legislation tackling these air pollution problems.
The bill is awaiting the governor’s signature and proponents believe he will do so.

HB23-1272: Decarbonization tax credits
The bill creates a package of tax credits for consumers who buy climate-friendly technology such as electric cars and trucks, electric bicycles and heat pumps. Polis signed the bill on Thursday.

HB23-1161: Environmental standards for appliances
The bill sets tougher emissions standards for new gas furnaces and water heaters sold in Colorado, phases out the sale of fluorescent light bulbs that contain mercury and sets new energy- and water-saving standards for appliances. The bill is on the governor’s desk but has not been signed.
HB23-1233: Electric vehicle charging and parking requirements
This bill accelerates the implementation of new electric vehicle charging requirements for new buildings, increasing the availability of charging stations at apartment buildings and condominiums. It also created a standard definition of disproportionately impacted communities to guide the state in establishing environmental programs in the areas that need them the most. The bill has not been signed.
SB23-291: Utility regulation
The bill’s goal was to lower utility bills for Coloradans but environmentalists liked it because it pushes the state further away from a reliance on natural gas. It prohibits utility companies from charging their customers to subsidize natural gas service for new construction projects and requires the Public Utilities Commission to stop charging customers who choose to stop using natural gas. Polis signed the bill on Thursday.
HB23-1134: Electric options in home warranties
A homeowner with a warranty contract can opt for electric alternatives to gas-fueled equipment such as heat pumps. The governor signed the bill on March 31.

HB23-1234: Solar permitting
The bill streamlined solar permitting and cut red tape to accelerate the use of solar energy. Polis signed the bill on Thursday.
SB23-253: Compost labeling
The bill creates a standard for labels on products that can be composted, such as trash bags, paper plates, disposable cups and utensils. The bill has not been signed by the governor.

SB23-266: Pesticide restrictions
This bill limits the sale of neonic pesticides, which are harmful to bees and other pollinators. The bill is awaiting the governor’s signature.
HB23-1252: Thermal energy
The bill advanced the adoption of clean geothermal energy heating and cooling systems. Polis signed it on Thursday.