| Leathwood, Heidi | 350 Colorado | Opposing | 2025-2026 |
| Legacy Consulting Colorado, LLC | 350 Colorado | Opposing | 2025-2026 |
| 5280 Strategies | ACTION COLORADO (ACTION 22) | Supporting | 2025-2026 |
| Howes Wolf | American Council of Engineering Companies | Supporting | 2025-2026 |
| Wolf Strategies, LLC | American Council of Engineering Companies of Colorado | Supporting | 2025-2026 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Amending | 2025-2026 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Amending | 2025-2026 |
| Siegel Long Public Affairs, LLC | Audubon Rockies | Opposing | 2025-2026 |
| Orrange Political Strategies, LLC | Clean Air Task Force | Supporting | 2025-2026 |
| Tarr, Jeremy | Clean Air Task Force, Inc. | Supporting | 2025-2026 |
| West, Dan | Clean Air Task Force, Inc. | Supporting | 2025-2026 |
| Climate Jobs Colorado | Climate Jobs Colorado | Supporting | 2025-2026 |
| EB Public Affairs LLC | Climate Jobs Colorado | Supporting | 2025-2026 |
| Gold Dome Access, LLC | Colorado Association of Municipal Utilities | Monitoring | 2025-2026 |
| Means, Nicole | Colorado Association of Municipal Utilities (CAMU) | Monitoring | 2025-2026 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Monitoring | 2025-2026 |
| Morse Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Opposing | 2025-2026 |
| Schultz Public Affairs, LLC | Colorado Communities for Climate Action (CC4CA) | Opposing | 2025-2026 |
| First, Katherine C. | Colorado Counties Inc | Amending | 2025-2026 |
| First, Katherine C. | Colorado Counties Inc | Monitoring | 2025-2026 |
| The Capstone Group, LLC | Colorado Rural Electric Association | Monitoring | 2025-2026 |
| Ward, Taylor Blake | Colorado Rural Electric Association | Monitoring | 2025-2026 |
| Colorado Legislative Strategies | Colorado School of Mines | Supporting | 2025-2026 |
| Weaver Strategies, LLC | Colorado Solar & Storage Association | Monitoring | 2025-2026 |
| Clark, Jacob Andrew | Colorado Springs Utilities | Monitoring | 2025-2026 |
| Means, Nicole | Colorado Springs Utilities | Monitoring | 2025-2026 |
| Aghababian, Sidra Madeleine | Conservation Colorado | Opposing | 2025-2026 |
| Conservation Colorado | Conservation Colorado | Opposing | 2025-2026 |
| Sherman, Paul | Conservation Colorado | Opposing | 2025-2026 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Opposing | 2025-2026 |
| Colorado Legislative Strategies | County of Weld Colorado | Monitoring | 2025-2026 |
| Capitol Solutions/Sandra Hagen Solin | DataGrid Consortium | Supporting | 2025-2026 |
| Coleman Legislative Advocacy LLC | Delta Montrose Electric Association | Monitoring | 2025-2026 |
| BALCEROVICH, STEVE | Delta Montrose Rural Electric Association | Monitoring | 2025-2026 |
| Populi Public Affairs LLC | Denver Electrical Joint Industry Education Fund - RMC NECA | Amending | 2025-2026 |
| Populi Public Affairs LLC | Denver Electrical Joint Industry Promotional Fund - IBEW 68 | Amending | 2025-2026 |
| Sewald Hanfling Public Affairs | Douglas County | Supporting | 2025-2026 |
| Kemp, Megan Hope | Earthjustice | Opposing | 2025-2026 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Amending | 2025-2026 |
| Mendez, Barkis and Associates | GreenLatinos | Opposing | 2025-2026 |
| Populi Public Affairs LLC | IBEW Local 111 | Amending | 2025-2026 |
| Hicks & Associates | Independent Electrical Contractors Rocky Mountain | Monitoring | 2025-2026 |
| Allied Agenda, LLC | League of Women Voters of Colorado | Opposing | 2025-2026 |
| BALCEROVICH, STEVE | Mountain Parks Electric Inc. | Monitoring | 2025-2026 |
| Coleman Legislative Advocacy LLC | Mountain Parks Electric Inc. | Monitoring | 2025-2026 |
| Capitol Solutions/Sandra Hagen Solin | NORTHERN COLO LEGIS ALLIANCE | Monitoring | 2025-2026 |
| 3015 Policy Center, Ltd. | Nano Nuclear Technologies | Supporting | 2025-2026 |
| Green, Kristin Ann | Northwest Colorado Council of Governments Water Quality/Quantity Committee | Monitoring | 2025-2026 |
| LEGACY CONSULTING COLORADO | PSR Colorado | Opposing | 2025-2026 |
| Swain, Lauren | PSR Colorado | Opposing | 2025-2026 |
| Lehman, Rachael Ann | Physicians for Social Responsibility Colorado | Opposing | 2025-2026 |
| HB STRATEGIES | Platte River Power Authority | Monitoring | 2025-2026 |
| J. Andrew Green & Assoc., Inc. | Platte River Power Authority | Monitoring | 2025-2026 |
| Populi Public Affairs LLC | Rocky Mountain Pipe Trades District Council 5 | Amending | 2025-2026 |
| Mendez, Barkis and Associates | Sierra Club - Colorado | Opposing | 2025-2026 |
| Royer, Garrett | Sierra Club - Colorado | Opposing | 2025-2026 |
| Siegel Long Public Affairs, LLC | Southwest Energy Efficiency Project/ | Opposing | 2025-2026 |
| Populi Public Affairs LLC | Western Line Constructors Chapter of NECA | Amending | 2025-2026 |
| Gelay, Jessica | Western Resource Advocates | Opposing | 2025-2026 |
| Meridian Public Affairs LLC | Western Resource Advocates | Opposing | 2025-2026 |
| Valentine, Clare | Western Resource Advocates | Opposing | 2025-2026 |
| Meridian Public Affairs | Western Resources Advocates | Opposing | 2025-2026 |
| Mizer, Susanna | Women's Lobby of Colorado | Opposing | 2025-2026 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Supporting | 2025-2026 |
| Xcel Energy | Xcel Energy | Supporting | 2025-2026 |