| FRITTS, KELLI L | AARP | Monitoring | 2020-2021 |
| 5280 Strategies | ACTION 22 | Monitoring | 2020-2021 |
| 5280 Strategies | AURORA ECONOMIC DEVELOPMENT COUNCIL | Monitoring | 2020-2021 |
| Olson, Emilie | Advanced Energy Economy (AEE) | Monitoring | 2020-2021 |
| Rosendahl, Christina | Black Hills Corp | Monitoring | 2020-2021 |
| Wagner Morgan Strategies, LLC | Black Hills Corporation | Monitoring | 2020-2021 |
| Capitol Success Group | Blackhills Energy | Monitoring | 2020-2021 |
| Markuson, Chris | BlueGreen Alliance | Monitoring | 2020-2021 |
| Twigg, George | Boulder County | Supporting | 2020-2021 |
| Twigg, George | Boulder County | Amending | 2020-2021 |
| Politicalworks, LLC | COLORADO COMPETITIVE COUNCIL | Supporting | 2020-2021 |
| Politicalworks, LLC | COLORADO COMPETITVE COUNCIL | Supporting | 2020-2021 |
| HierAltitude Consulting | COLORADO RURAL ELECTRIC ASSOCIATION | Opposing | 2020-2021 |
| HODGES, DANIEL S. | COLORADO SPRINGS UTILITIES | Monitoring | 2020-2021 |
| REES CONSULTING AND PUBLIC AFFAIRS | City of Aurora | Monitoring | 2020-2021 |
| Colorado Public Interest Research Group (CoPIRG) | CoPIRG and affiliates | Monitoring | 2020-2021 |
| Votoupal Government Affairs LLC | Colorado Cleantech Industry Association | Supporting | 2020-2021 |
| Attwood Public Affairs | Colorado Energy Consumers | Opposing | 2020-2021 |
| August Policy Strategies | Colorado Energy Consumers | Opposing | 2020-2021 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Supporting | 2020-2021 |
| Mendez, Barkis and Associates | Colorado Sierra Club | Amending | 2020-2021 |
| Belgard, Katie A | Conservation Colorado | Amending | 2020-2021 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Monitoring | 2020-2021 |
| Siegel Long Public Affairs, LLC | Conservation Colorado | Amending | 2020-2021 |
| Siegel Public Affairs, LLC | Conservation Colorado | Amending | 2020-2021 |
| Siegel Public Affairs, LLC | Conservation Colorado | Monitoring | 2020-2021 |
| Tannenbaum, Sara Rose | Conservation Colorado | Amending | 2020-2021 |
| BRANDEBERRY MCKENNA PUBLIC AFFAIRS | Denver Metro Chamber of Commerce | Supporting | 2020-2021 |
| Allen, Jamee Lynn | FREEPORT-MCMORAN COPPER AND GOLD, INC. | Monitoring | 2020-2021 |
| BALCEROVICH, STEVE | Grand Valley Power | Opposing | 2020-2021 |
| OATIS, KATHLEEN ANN | Grand Valley Power | Opposing | 2020-2021 |
| Populi Public Affairs LLC | IBEW Local 111 | Supporting | 2020-2021 |
| Terwey, Jaclyn C | Intermountain Rural Electric Association | Opposing | 2020-2021 |
| The Capstone Group, LLC | Intermountain Rural Electric Association | Opposing | 2020-2021 |
| OnTheBallot Consulting | Interwest Energy Alliance | Monitoring | 2020-2021 |
| Peak Government Affairs LTD. | Interwest Energy Alliance | Monitoring | 2020-2021 |
| Brophy, Greg | Onward Energy | Supporting | 2020-2021 |
| OnTheBallot Consulting | Solar United Neighbors | Monitoring | 2020-2021 |
| Siegel Long Public Affairs, LLC | Southwest Energy Efficiency Project | Amending | 2020-2021 |
| Siegel Public Affairs, LLC | Southwest Energy Efficiency Project | Amending | 2020-2021 |
| HODGES, DANIEL S. | THE COLORADO ASSOCIATION OF MUNICIPAL UTILITIES | Monitoring | 2020-2021 |
| Brophy, Greg | The Western Way | Supporting | 2020-2021 |
| 5280 Strategies | XCEL ENERGY | Supporting | 2020-2021 |
| JLH Consulting & Public Affairs, LLC | XCEL ENERGY | Supporting | 2020-2021 |
| MANDARICH, MARY ALICE | XCEL ENERGY | Supporting | 2020-2021 |
| STERMER, MICHELLE A. | XCEL ENERGY | Supporting | 2020-2021 |
| Parham, Wesley R. | Xcel Energy | Supporting | 2020-2021 |
| Xcel Energy | Xcel Energy | Supporting | 2020-2021 |