| Hiltz, Allison | AARP | Supporting | 2021-2022 |
| Murphy, Robert | AARP | Supporting | 2021-2022 |
| Orf & Orf P.C. | Associated Governments of Northwest Colorado | Opposing | 2021-2022 |
| Orf & Orf PC | Associated Governments of Northwest Colorado | Opposing | 2021-2022 |
| Angie Binder | Atmos Energy Corporation | Opposing | 2021-2022 |
| Colorado Advocates, Inc. | Atmos Energy Corporation | Opposing | 2021-2022 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Amending | 2021-2022 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Opposing | 2021-2022 |
| West, Carly Dollar | Black Hills Energy | Opposing | 2021-2022 |
| West, Carly Dollar | Black Hills Energy | Amending | 2021-2022 |
| Capitol Success Group | Blackhills Energy | Opposing | 2021-2022 |
| 5280 Strategies | CITY OF TRINIDAD/Deborah Wagner | Monitoring | 2021-2022 |
| 5280 Strategies | COLORADO PROPANE GAS ASSOCIATION | Opposing | 2021-2022 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Amending | 2021-2022 |
| The Capstone Group, LLC | CORE Electric Cooperative | Monitoring | 2021-2022 |
| Deborah A. Wagner, LLC | City of Trinidad | Monitoring | 2021-2022 |
| Gold Dome Access, LLC | Colorado Association of Municipal Utilities | Amending | 2021-2022 |
| Peetz, Elizabeth A | Colorado Association of Realtors | Monitoring | 2021-2022 |
| Political Advocacy, Inc | Colorado Communities for Climate Action | Supporting | 2021-2022 |
| Sewald Hanfling Public Affairs | Colorado Motor Carrier Association | Monitoring | 2021-2022 |
| Recht Kornfeld PC | Colorado Natural Gas | Amending | 2021-2022 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Colorado Rural Electric Association | Amending | 2021-2022 |
| Coleman, Timothy Mark | Colorado Rural Electric Association | Amending | 2021-2022 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2021-2022 |
| Conservation Colorado | Conservation Colorado | Supporting | 2021-2022 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Amending | 2021-2022 |
| Siegel Public Affairs, LLC | Conservation Colorado | Amending | 2021-2022 |
| BALCEROVICH, STEVE | Delta Montrose Rural Electric Association | Amending | 2021-2022 |
| OATIS, KATHLEEN ANN | Delta-Montrose Electric Association | Amending | 2021-2022 |
| BALCEROVICH, STEVE | Grand Valley Power | Amending | 2021-2022 |
| OATIS, KATHLEEN ANN | Grand Valley Power | Amending | 2021-2022 |
| ASPCA | Healthy Air and Water Colorado Action | Supporting | 2021-2022 |
| Weist Capitol Group | Holy Cross Energy | Amending | 2021-2022 |
| Kuhns, Suzann Ellen | International Brotherhood of Electrical Workers local union 111 | Monitoring | 2021-2022 |
| Sewald Hanfling Public Affairs | National Utility Contractors Association | Monitoring | 2021-2022 |
| Axiom Strategies Inc dba Axiom Politics | Platte River Power Authority | Monitoring | 2021-2022 |
| HB Strategies | Platte River Power Authority | Monitoring | 2021-2022 |
| Recht Kornfeld PC | Poudre Valley Rural Electric Association | Monitoring | 2021-2022 |
| Ratliff and Associates | Ratliff & Associates Consulting, Inc. | Monitoring | 2021-2022 |
| VALDEZ, MICHAEL A | Special District Association of Colorado | Monitoring | 2021-2022 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Amending | 2021-2022 |
| Nexus Policy Group | TRI-STATE GENERATION AND TRANSMISSION ASSN | Opposing | 2021-2022 |
| Nexus Policy Group | TRI-STATE GENERATION AND TRANSMISSION ASSN | Monitoring | 2021-2022 |
| Cannon, Leslie M | Tri-State Generation and Transmission | Opposing | 2021-2022 |
| 5280 Strategies | XCEL ENERGY | Opposing | 2021-2022 |
| 5280 Strategies | XCEL ENERGY | Monitoring | 2021-2022 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Opposing | 2021-2022 |
| STERMER, MICHELLE A. | XCEL ENERGY | Opposing | 2021-2022 |
| Sewald Hanfling Public Affairs | Xcel Energy | Opposing | 2021-2022 |
| McFadyen, Liane F | Xcel Energy | Opposing | 2021-2022 |
| Parham, Wesley R. | Xcel Energy | Opposing | 2021-2022 |
| Xcel Energy | Xcel Energy | Opposing | 2021-2022 |