Vote Smart provides easy access to congressional and state voting records and maintains a collection of key votes grouped by issue. Vote Smart uses the following criteria to select key votes:
Vote Smart provides a summary of the version of the bill text associated with each selected key vote. Our summaries are written by Vote Smart's staff and interns, who adhere to our strict policies and procedures in order to guarantee absolute impartiality and accuracy. They do not necessarily reflect the content of the final version of the bill, but rather the version voted on in that stage. While many procedural votes take place before a full chamber vote, our voting stages reflect the final reading of each chamber vote. Each key vote selection is reviewed by the project's community of advisors, who are political scientists and journalists from all fifty states.
For more information about the legislative process, see here.
| Date | State | Bill No. | Title | Outcome |
|---|---|---|---|---|
| Feb. 12, 2026 | CO | HB 1150 | Establishes a Supplemental Appropriation to the Department of Agriculture | Bill Passed - House (58 - 5) |
| May 7, 2025 | CO | HB 25-1274 | Authorizes the Colorado Secretary of State to Issue Ballot Measures to Fund the Universal School Meals Program | Concurrence Vote Passed - House |
| May 6, 2025 | CO | SB 25-299 | Requires that Companies Selling Residential Solar-Power Systems Disclose the Terms of Financing | Bill Passed - House (43 - 22) |
| May 1, 2025 | CO | HB 25-1207 | Prohibits Insurers from Refusing, Canceling or Increasing the Cost of Coverage for Residential Property Owners Based on the Breed of Their Dog | Concurrence Vote Passed - House (40 - 23) |
| April 23, 2025 | CO | HB 25-1302 | Establishes a 1.5% Tax on Homeowner Insurance Policies in Colorado and Appropriates Revenues to an Environmental Risk Grant Program | Bill Passed - House (40 - 24) |
| April 11, 2025 | CO | HB 25-1113 | Prohibits Local Governments from Allowing Nonfunctional Turf from being Installed as part of a New or Redeveloped Multifamily Residential Property | Concurrence Vote Passed - House (41 - 21) |
| April 11, 2025 | CO | HB 25-1182 | Requires Home Insurance Companies to Take into Account Wildfire Mitigation Work Done by Homeowners and Communities when Calculating a Property's Risk | Concurrence Vote Passed - House (42 - 20) |
| April 2, 2025 | CO | HB 25-1277 | Establishes Fuel Labeling Requirements for Colorado Retailers | Bill Passed - House (33 - 30) |
| March 17, 2025 | CO | HB 25-1009 | Authorizes Fire Protection Provisions that Allow Metropolitan Districts to Require the Removal of Dead or Dry Material that can Fuel a Wildfire | Concurrence Vote Passed - House (43 - 20) |
| March 17, 2025 | CO | HB 25-1091 | Establishes the Agaricus Julius Mushroom as Colorado's State Mushroom | Concurrence Vote Passed - House (59 - 4) |
| March 11, 2025 | CO | HB 25-1180 | Prohibits Selling a Pet or Offering One for Adoption on the Side of the Road, in a Parking Lot, or at a Public Market | Bill Passed - House (44 - 15) |
| Feb. 25, 2025 | CO | HB 25-1040 | Defines Nuclear Energy as a Clean Energy Resource | Bill Passed - House (43 - 18) |
| Feb. 25, 2025 | CO | HB 25-1040 | Defines Nuclear Energy as a Clean Energy Resource | Bill Passed - House (43 - 18) |
| May 6, 2024 | CO | HB 24-1379 | Requires the State's Water Quality Control Commission to Establish Rules by the End of 2025 | Concurrence Vote Passed - House (56 - 7) |
| May 6, 2024 | CO | HB 24-1379 | Requires the State's Water Quality Control Commission to Establish Rules by the End of 2025 | Concurrence Vote Passed - House (56 - 7) |
| May 6, 2024 | CO | SB 24-229 | Requires State Regulators Codify Pre-Established Targets to Reduce Ozone (Nitrogen-Oxide) Emissions | Bill Passed - House (43 - 18) |
| May 6, 2024 | CO | SB 24-230 | Increases Support for Statewide Remediation Services for the Environment | Bill Passed - House (40 - 18) |
| May 3, 2024 | CO | SB 24-171 | Authorizes the Reintroduction of Wolverines Into the State | Bill Passed - House (51 - 13) |
| April 30, 2024 | CO | HB 24-1362 | Authorizes Gray-Water Treatment Systems to be Installed in New State Construction Projects | Concurrence Vote Passed - House (60 - 2) |
| April 19, 2024 | CO | HB 24-1435 | Authorizes Annual Projects for the Colorado Water Conservation Board | Bill Passed - House (56 - 4) |
| Feb. 29, 2024 | CO | SB 24-005 | Prohibits Landscaping Practices for Water Conservations Purposes | Bill Passed - House (48 - 14) |
| Feb. 5, 2024 | CO | SB 24-1091 | Prohibits the use of Fire-hardened Building Materials in Residential Real Property | Bill Passed - House (49 - 15) |
| May 8, 2023 | CO | HB 23-1294 | Establishes New Anti-Pollution Protocols and Creates a New Research Task Force | Concurrence Vote Passed - House (42 - 18) |
| May 7, 2023 | CO | HB 23-1242 | Amending Water Conservation Rules For the State | Concurrence Vote Passed - House (51 - 13) |
| May 6, 2023 | CO | SB 23-291 | Limits Utility Companies from Charging Ratepayers for Certain Lobbying and Marketing Costs | Bill Passed - House (46 - 19) |
| May 4, 2023 | CO | HB 23-1233 | Limits the State Electrical Board From Prohibiting the Installation of Electric Charging Stations | Concurrence Vote Passed - House (46 - 17) |
| May 4, 2023 | CO | HB 23-1158 | Establishes the Colorado Commidity Supplemental Food Grant Program | Concurrence Vote Passed - House (57 - 6) |
| April 24, 2023 | CO | SB 23-163 | Classifies Wildlife Officers as State Troopers | Bill Passed - House (61 - 3) |
| April 24, 2023 | CO | SB 23-163 | Classifies Wildlife Officers as State Troopers | Bill Passed - House (61 - 3) |
| April 11, 2023 | CO | HB 23-1011 | Authorizes Individuals Right to Repair Agriculture Equipment | Conference Report Adopted - House (44 - 16) |
| Feb. 16, 2023 | CO | SB 23-128 | Appropriates Funding for the State Department of Public Health and Environment | Bill Passed - House (46 - 18) |
| Jan. 31, 2023 | CO | HB 23-1058 | Amends Definition of "Child-Occupied Facility" as Relates to Lead-Based Paint Abatement | Bill Passed - House (54 - 9) |
| May 11, 2022 | CO | HB 22-1362 | Reduces State Greenhouse Gas Emissions | Concurrence Vote Passed - House (43 - 22) |
| May 11, 2022 | CO | HB 22-1362 | Reduces State Greenhouse Gas Emissions | Concurrence Vote Passed - House (43 - 22) |
| May 10, 2022 | CO | HB 22-1218 | Requires Increased Accommodations for Electric Vehicles | Bill Passed - House (37 - 28) |
| May 10, 2022 | CO | SB 22-193 | Authorizes Grants and Funds towards Improving Air Quality | Bill Passed - House (41 - 24) |
| May 4, 2022 | CO | HB 22-1026 | Establishes an Employer Tax Credit for Providing Alternative Transportation to Employees | Bill Passed - House (40 - 22) |
| April 22, 2022 | CO | HB 22-1111 | Establishes New Insurance Coverage Requirements for Homeowners in the Event of Total Loss Due to Wildfire | Concurrence Vote Passed - House (54 - 10) |
| June 3, 2021 | CO | SB 21-072 | Expands Electric Transmission Facilities to Meet Clean Energy Goals | Bill Passed - House (49 - 15) |
| June 3, 2021 | CO | SB 21-072 | Expands Electric Transmission Facilities to Meet Clean Energy Goals | Bill Passed - House (49 - 15) |
| April 27, 2021 | CO | SB 21-006 | Authorizes the Use of Human Remains in Composting | Bill Passed - House (45 - 18) |
| Dec. 2, 2020 | CO | SB 20B-003 | Appropriates Funds for Energy Utility Bill Payment Assistance | Bill Passed - House (59 - 5) |
| June 5, 2020 | CO | HB 20-1143 | Increases Maximum Fines for Air and Water Quality Violations | Bill Passed - House (40 - 24) |
| June 5, 2020 | CO | HB 20-1143 | Increases Maximum Fines for Air and Water Quality Violations | Bill Passed - House (40 - 24) |
| May 3, 2019 | CO | HB 19-1298 | Prohibits Drivers of Fossil Fuel-Powered Cars and Non-Charging Electric Vehicles to Park in Front of Charging Stations | Concurrence Vote Passed - House (40 - 23) |
| May 1, 2019 | CO | HB 19-1261 | Authorizes Regulations on Greenhouse Gases | Concurrence Vote Passed - House (38 - 24) |
| Feb. 9, 2016 | CO | HB 1004 | Amends Climate Impact Plan | Bill Passed - House (34 - 31) |
| March 23, 2015 | CO | HB 1259 | Authorizes Collection of Rooftop Precipitation | Bill Passed - House (45 - 20) |
| Feb. 19, 2015 | CO | HB 1144 | Prohibits Production and Sale of Products Containing Microbeads | Bill Passed - House (47 - 18) |
| May 9, 2011 | CO | HB 1005 | Repeals Taxes on Agricultural Products | Concurrence Vote Passed - House (46 - 18) |
| May 11, 2010 | CO | HB 1238 | Increasing Fines for Moving Traffic Violations in Wildlife Crossing Zones | Concurrence Vote Passed - House (34 - 29) |
| May 11, 2010 | CO | HB 1358 | Authorizing Home Buyers to Purchase Water Efficiency Devices Up Front | Concurrence Vote Passed - House (38 - 27) |
| March 31, 2010 | CO | HB 1365 | Utility Emission Reduction Plan | Concurrence Vote Passed - House (53 - 12) |
| March 8, 2010 | CO | HB 1001 | Increasing Renewable Energy Standards | Concurrence Vote Passed - House (37 - 26) |
| Feb. 16, 2010 | CO | HB 1195 | Suspending Sales Tax Exemption | Concurrence Vote Passed - House (34 - 31) |
| Feb. 16, 2010 | CO | HB 1190 | Suspending Sales Tax Exemption | Concurrence Vote Passed - House (35 - 30) |
| Feb. 3, 2010 | CO | HB 1190 | Suspending Sales Tax Exemption | Bill Passed - House (35 - 30) |
| Feb. 1, 2010 | CO | HB 1195 | Suspending Sales Tax Exemption | Bill Passed - House (34 - 31) |
| May 5, 2008 | CO | HB 1161 | Mining Regulation | Concurrence Vote Passed - House (49 - 15) |
| May 5, 2008 | CO | HB 1161 | Mining Regulation | Concurrence Vote Passed - House (49 - 15) |
| May 5, 2008 | CO | HB 1325 | Seasonal Foreign Worker Pilot Program | Concurrence Vote Passed - House (47 - 17) |
| May 5, 2008 | CO | SB 226 | Zebra Mussels Ban | Bill Passed - House (54 - 11) |
| April 22, 2008 | CO | HB 1325 | Seasonal Foreign Worker Pilot Program | Bill Passed - House (46 - 18) |
| April 15, 2008 | CO | HB 1270 | Prohibiting Restrictions on Energy Efficiency Measures | Concurrence Vote Passed - House (54 - 10) |
| April 15, 2008 | CO | HB 1270 | Prohibiting Restrictions on Energy Efficiency Measures | Concurrence Vote Passed - House (54 - 10) |
| April 1, 2008 | CO | HB 1280 | Extending Water Rights | Concurrence Vote Passed - House (56 - 8) |
| April 1, 2008 | CO | HB 1280 | Extending Water Rights | Concurrence Vote Passed - House (56 - 8) |
| March 31, 2008 | CO | HB 1161 | Mining Regulation | Bill Passed - House (49 - 16) |
| March 31, 2008 | CO | HB 1161 | Mining Regulation | Bill Passed - House (49 - 16) |
| March 7, 2008 | CO | HB 1025 | Governor's Energy Office | Concurrence Vote Passed - House (56 - 7) |
| March 7, 2008 | CO | HB 1025 | Governor's Energy Office | Concurrence Vote Passed - House (56 - 7) |
| Feb. 27, 2008 | CO | HB 1270 | Prohibiting Restrictions on Energy Efficiency Measures | Bill Passed - House (45 - 20) |
| Feb. 27, 2008 | CO | HB 1107 | Energy Efficiency Requirements | Bill Passed - House (33 - 32) |
| Feb. 27, 2008 | CO | HB 1107 | Energy Efficiency Requirements | Bill Passed - House (33 - 32) |
| Feb. 27, 2008 | CO | HB 1280 | Extending Water Rights | Bill Passed - House (59 - 6) |
| Feb. 27, 2008 | CO | HB 1280 | Extending Water Rights | Bill Passed - House (59 - 6) |
| Feb. 27, 2008 | CO | HB 1270 | Prohibiting Restrictions on Energy Efficiency Measures | Bill Passed - House (45 - 20) |
| Jan. 30, 2008 | CO | HB 1025 | Governor's Energy Office | Bill Passed - House (59 - 5) |
| Jan. 30, 2008 | CO | HB 1025 | Governor's Energy Office | Bill Passed - House (59 - 5) |
| Jan. 30, 2008 | CO | HB 1069 | Prohibiting Motor Vehicles on Public Lands | Bill Passed - House (43 - 22) |
| March 23, 2007 | CO | HB 1341 | Oil and Gas Commission Reconfiguration | Bill Passed - House (37 - 27) |
| March 23, 2007 | CO | HB 1341 | Oil and Gas Commission Reconfiguration | Bill Passed - House (37 - 27) |
| Feb. 26, 2007 | CO | HB 1036 | Eminent Domain Over Water Rights | Bill Passed - House (34 - 30) |
| May 4, 2006 | CO | SB 138 | Ethanol Requirement Act | Bill Passed - House (42 - 22) |
| May 4, 2006 | CO | SB 138 | Ethanol Requirement Act | Bill Passed - House (42 - 22) |