| Colorado Solar and Storage Association | 350 Colorado | Supporting | 2023-2024 |
| 5280 Strategies | ACTION COLORADO (ACTION 22) | Monitoring | 2023-2024 |
| Orf & Orf PC | ASSOCIATED GOVERNMENTS OF NORTHWEST COLORADO (AGNC) | Opposing | 2023-2024 |
| Sewald Hanfling Public Affairs | Adams County Regional Economic Partnership | Monitoring | 2023-2024 |
| Wolf Strategies, LLC | American Council of Engineering Companies of Colorado | Monitoring | 2023-2024 |
| Capitol Focus, LLC | American Petroleum Institute | Opposing | 2023-2024 |
| Prendergast, Justin | American Petroleum Institute | Opposing | 2023-2024 |
| Schwartz, Kait | American Petroleum Institute | Opposing | 2023-2024 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2023-2024 |
| Colorado Advocates, Inc. | Atmos Energy | Monitoring | 2023-2024 |
| Kimball, James Spencer | Black Hills Corporation | Amending | 2023-2024 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Amending | 2023-2024 |
| Capitol Success Group | Blackhills Energy | Amending | 2023-2024 |
| Copeland, Cindy | Boulder County | Monitoring | 2023-2024 |
| Orf & Orf PC | COLO MINING ASSN | Monitoring | 2023-2024 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Amending | 2023-2024 |
| 5280 Strategies | COLORADO PROPANE GAS ASSOCIATION | Monitoring | 2023-2024 |
| Biddison, Morgan | CORE Electric Cooperative | Monitoring | 2023-2024 |
| Castillo, Carl | City of Boulder | Supporting | 2023-2024 |
| Colorado Public Interest Research Group (CoPIRG) | CoPIRG and affiliates | Supporting | 2023-2024 |
| OnTheBallot Consulting | Colorado Alliance of Mineral and Royalty Owners | Opposing | 2023-2024 |
| Fulcrum Group US | Colorado Association of Home Builders | Amending | 2023-2024 |
| Gold Leaf Strategies, LLC | Colorado Association of Home Builders | Amending | 2023-2024 |
| Leighty, Edward Andrew | Colorado Association of Home Builders | Amending | 2023-2024 |
| Morse Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Supporting | 2023-2024 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Supporting | 2023-2024 |
| Orf & Orf P.C. | Colorado Mining Association | Monitoring | 2023-2024 |
| Orf & Orf PC | Colorado Mining Association | Monitoring | 2023-2024 |
| Schupbach, Jeremy | Colorado Municipal League | Amending | 2023-2024 |
| Recht Kornfeld PC | Colorado Natural Gas | Monitoring | 2023-2024 |
| Recht Kornfeld, P.C. | Colorado Natural Gas | Monitoring | 2023-2024 |
| Colorado Legislative Strategies | Colorado Oil & Gas Association | Opposing | 2023-2024 |
| Coleman, Timothy Mark | Colorado Rural Electric Association | Amending | 2023-2024 |
| Coleman, Timothy Mark | Colorado Rural Electric Association | Monitoring | 2023-2024 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2023-2024 |
| Nordini, Kelly | Conservation Colorado | Supporting | 2023-2024 |
| Sherman, Paul | Conservation Colorado | Supporting | 2023-2024 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Supporting | 2023-2024 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Amending | 2023-2024 |
| Curry, Rebecca Lynn | Earthjustice | Monitoring | 2023-2024 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2023-2024 |
| Kemp, Megan | Healthy Air and Water Colorado Action | Supporting | 2023-2024 |
| Populi Public Affairs LLC | IBEW Local 111 | Monitoring | 2023-2024 |
| Populi Public Affairs LLC | IBEW Local 111 | Opposing | 2023-2024 |
| Capitol Focus, LLC | Lake County Colorado | Monitoring | 2023-2024 |
| Capitol Focus, LLC | Lake County Colorado | Supporting | 2023-2024 |
| Orrange Political Strategies, LLC | Lake County Colorado | Monitoring | 2023-2024 |
| Orrange Political Strategies, LLC | Lake County Colorado | Supporting | 2023-2024 |
| The Kenney Group | Lake County Colorado | Monitoring | 2023-2024 |
| Capitol Solutions/Sandra Hagen Solin | NORTHERN COLO LEGIS ALLIANCE | Opposing | 2023-2024 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Opposing | 2023-2024 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Monitoring | 2023-2024 |
| Siegel Long Public Affairs, LLC | Southwest Energy Efficiency Project | Supporting | 2023-2024 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Monitoring | 2023-2024 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Amending | 2023-2024 |
| Virtual Operations, LLC | The Boulder Chamber | Monitoring | 2023-2024 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Monitoring | 2023-2024 |
| Gelay, Jessica | Western Resource Advocates | Supporting | 2023-2024 |
| Sloan & Associates Public Affairs | Westminster Chamber of Commerce | Monitoring | 2023-2024 |
| 5280 Strategies | XCEL ENERGY | Amending | 2023-2024 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Amending | 2023-2024 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Monitoring | 2023-2024 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Amending | 2023-2024 |
| STERMER, MICHELLE A. | XCEL ENERGY | Amending | 2023-2024 |
| Figg, Chloe Olivia | Xcel Energy | Monitoring | 2023-2024 |
| Sewald Hanfling Public Affairs | Xcel Energy | Amending | 2023-2024 |
| Smith, Tyler | Xcel Energy | Amending | 2023-2024 |