West

Colorado

Colorado has over two decades of climate action that includes establishing a renewable portfolio standard in 2004 and emissions reductions goals in 2008. Net emissions decreased 11% from 2005-2022, compared to their mandatory emissions reduction target of 26% below 2005 levels by 2025. Ranking 4th in the country for crude oil production and 8th for natural gas production, around half of in-state electricity generation comes from coal and natural gas, complemented by almost 48% from renewables, which has more than quadrupled since 2010 and is dominated by wind.
GHG Reduction Targets
All targets relative to 2005 levels
2025
26%
2030
50%
2035
65%
2040
75%
2045
90%
2050
Net-zero
Governor
Jared Polis (Democrat)
House Party
Democratic Majority
Senate Party
Democratic Majority
Legislative session
1/8/25 - 5/7/25
US Climate Alliance Status
Member

51

Policies Enacted or In Progress
across 7 policy areas

16

Policy Opportunities
across 6 policy areas

West

11 states
This map shows the occurrence of climate policies passed at the state-level. Higher numbers represent more climate policies enacted.

Progress by Policy Area

  • Enacted Enacted policies have been passed or established in a state by a governing body via legislation, executive orders, rules, regulations, and/or other program creation, and remain in effect.
  • In-progress In progress policies have been established in a state, but final regulations, rules, or plans are pending final approval. This also includes legislation and executive orders that require regulations to be put into effect.
  • Partially Enacted Partially enacted policies have been enacted in the state, but are missing one or more policy components. Dashboard policies cannot be considered partially enacted unless policy components are available.
  • Not Enacted Not enacted policies have not been passed or established in the state or are no longer in effect.
Glossary of Terms
The colored bars indicate the status for each policy on the Dashboard, viewed across seven policy areas.
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Greenhouse Gas Emissions Projections in Colorado

Created in partnership with

Climate Policies in Colorado

Filters
Status Policy Policy Area Policy Category Year Enacted
Enacted
Empty column

Colorado LEV Program

Transportation
Light-Duty Vehicles 2023
Enacted
Empty column

Model Year (MY) 2027: 43% of new passenger vehicle sales are ZEVs | MY 2030: 68% of new sales are ZEVs | MY 2032: 82% of new sales are ZEVs.

Transportation
Light-Duty Vehicles 2023
Enacted
Empty column

The Vehicle Exchange Colorado (VXC) program provides rebates for income-qualified drivers to recycle and replace their old or high-emitting vehicles with battery electric (BEVs) and plug-in hybrid vehicles (PHEV). Rebate amounts for purhcased or leased qualified vehicles are: $6,000 for new BEVs or PHEVs and $4,000 for used BEVs and PHEVs.

Transportation
Light-Duty Vehicles 2024
Enacted
Empty column

The Low NOx Omnibus Rule applies to Model Year 2027 onwards.

Transportation
Medium- and Heavy-Duty Vehicles 2023
Enacted
Empty column

By 2035: 55% of Class 2b-3 truck sales are zero-emissions | 75% of Class 4-8 straight truck sales are zero-emissions | 40% of Class 7-8 tractor sales are zero-emissions.

Transportation
Medium- and Heavy-Duty Vehicles 2023
Enacted
Empty column

The Innovative Truck Tax Credit provides up to $12,000 in a refundable income tax credit for new battery and plug-in hybrid EV trucks and hydrogen fuel cell trucks.

Transportation
Medium- and Heavy-Duty Vehicles 2023
Enacted
Empty column

Requires that battery electric vehicles (BEVs) and plug-in hybrid EVs (PHEVs) are the default vehicle for all light-duty vehicle purchases by state agencies and departments. BEVs are required if they meet agency needs and EV infrastructure is in place, however PHEVs can be purchased if they better match an agency's operational needs.

Transportation
Lead by Example 2025
Not Enacted
Empty column

Electric bus procurement targets require that a certain percentage or number of school buses and/or transit buses purchased or leased by the state, transit authorities, and/or school districts must be electric or zero-emissions.

Transportation
Lead by Example
Enacted
Empty column

The Model Electric Ready and Solar Ready Code includes EV Ready and EV Capable requirements for residential and commercial buildings, and additional EV supply equipment (EVSE) installation requirements for multi-family and commercial buildings. Cities and counties with building codes must adopt the 2021 IECC along with the model electric ready and solar ready code when adopting or updating any building code between July 1, 2023 and June 30, 2026.

Transportation
EV Charging Infrastructure 2023
Not Enacted
Empty column

The Electric Vehicle (EV) Charging Program provides rebates of varying amounts for residential, public, and workplace Level 2 chargers, and direct current fast charging (DCFC) infrastructure. Incentives increase in underserved communities.

Transportation
EV Charging Infrastructure
Enacted
Empty column

2023 Colorado Electric Vehicle Plan

Transportation
Transportation Plans and Targets 2023
Enacted
Empty column

Policy Directive 14.0 (PD-14) performance targets establish a GHG reduction target of 60% below 2005 levels by 2037 for transportation emissions.

The GHG Pollution Reduction Planning Standard requires CDOT and the state’s five Metropolitan Planning Organizations (MPOs) to determine the total pollution and GHG emission increase or decrease expected from future transportation projects and to take steps to ensure that GHG emission levels do not exceed set reduction amounts. The standards established 2025, 2030, 2040, and 2050 GHG reduction levels for each regional area.

The state vehicle fleet must reduce greenhouse gas emissions by at least 32% by FY 2034, compared to the FY 2019 baseline.

Transportation
Transportation Plans and Targets 2025
Not Enacted
Empty column

A low carbon fuel standard (LCFS) is a market-based mechanism to reduce the carbon intensity of transportation fuels and account for the fuel's life cycle greenhouse gas emissions.

Transportation
Transportation Plans and Targets
Partially Enacted
Empty column

Colorado is ranked 6th out of 50 in the 2024 Bicycle Friendly State rankings by the League of American Bicyclists.

Policy Components
enacted
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3/5
Transportation
Public and Active Transportation

The State Climate Policy Dashboard tracks only passed policies and does not include bills currently proposed in legislative sessions. The website is intended to illustrate the current status of policies for each state, as well as key resources and model states for each policy.

Much of the information contained in this database is derived from the public domain, with links to resources provided. The information provided is made available solely for general information purposes and does not constitute legal advice. Click here for full Terms of Use.

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