| Angie Binder | Atmos Energy Corporation | Supporting | 2023-2024 |
| Kimball, James Spencer | Black Hills Corporation | Monitoring | 2023-2024 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Monitoring | 2023-2024 |
| Capitol Success Group | Blackhills Energy | Monitoring | 2023-2024 |
| Santarella, Elena M | BlueGreen Alliance | Opposing | 2023-2024 |
| Santarella, Elena M | BlueGreen Alliance | Monitoring | 2023-2024 |
| Copeland, Cindy | Boulder County | Opposing | 2023-2024 |
| Colorado Municipal League | COLORADO MUNICIPAL LEAGUE | Amending | 2023-2024 |
| Colorado Legislative Strategies | COLORADO OIL & GAS ASSOCIATION | Supporting | 2023-2024 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2023-2024 |
| Castillo, Carl | City of Boulder | Opposing | 2023-2024 |
| HB Strategies | City of Commerce City | Monitoring | 2023-2024 |
| Bowditch & Cassell Public Affairs | City of Fort Collins | Opposing | 2023-2024 |
| Gold Leaf Strategies, LLC | Colorado Association of Home Builders | Supporting | 2023-2024 |
| JLH Consulting & Public Affairs, LLC | Colorado Association of Realtors | Supporting | 2023-2024 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Opposing | 2023-2024 |
| Shane, Reagan Ariane | Colorado Counties, Inc. | Monitoring | 2023-2024 |
| Stauffer, Heather LaVon | Colorado Municipal League | Amending | 2023-2024 |
| Bynum, Jared C | Colorado Rising | Opposing | 2023-2024 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Rural Electric Association | Monitoring | 2023-2024 |
| Coleman, Timothy Mark | Colorado Rural Electric Association | Monitoring | 2023-2024 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Opposing | 2023-2024 |
| Sherman, Paul | Conservation Colorado | Opposing | 2023-2024 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Opposing | 2023-2024 |
| Populi Public Affairs LLC | Denver Joint Electrical Joint Industry Promotional Fund | Monitoring | 2023-2024 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Supporting | 2023-2024 |
| Meridian Public Affairs, LLC | Healthy Air and Water Colorado | Opposing | 2023-2024 |
| ASPCA | Healthy Air and Water Colorado Action | Opposing | 2023-2024 |
| Populi Public Affairs LLC | IBEW Local 111 | Monitoring | 2023-2024 |
| Hicks & Associates | Independent Electrical Contractors Rocky Mountain | Supporting | 2023-2024 |
| Swift Strategies LLC | Jefferson County | Opposing | 2023-2024 |
| Capitol Focus, LLC | Lake County Colorado | Monitoring | 2023-2024 |
| Orrange Political Strategies, LLC | Lake County Colorado | Monitoring | 2023-2024 |
| G BERRY CORP | MESA COUNTY GOVERNMENT | Supporting | 2023-2024 |
| Miller, Alana | Natural Resources Defense Council | Opposing | 2023-2024 |
| Nedell, Susan | Natural Resources Defense Council | Opposing | 2023-2024 |
| Siegel Long Public Affairs, LLC | Natural Resources Defense Council, Inc. | Opposing | 2023-2024 |
| Colorado Legislative Strategies | Rocky Mountain Home Association | Monitoring | 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/ | Opposing | 2023-2024 |
| Singer, Jonathan S | The Boulder Chamber | Monitoring | 2023-2024 |
| Virtual Operations, LLC | The Boulder Chamber | Monitoring | 2023-2024 |
| Capitol Solutions/Sandra Hagen Solin | Weld County | Monitoring | 2023-2024 |
| Populi Public Affairs LLC | Western Line Constructors Chapter of NECA | Monitoring | 2023-2024 |
| Gelay, Jessica | Western Resource Advocates | Opposing | 2023-2024 |
| MERIDIAN PUBLIC AFFAIRS LLC | Western Resource Advocates | Opposing | 2023-2024 |
| Sloan & Associates Public Affairs | Westminster Chamber of Commerce | Supporting | 2023-2024 |