Together, we’re making a safe and responsible transition to renewable energy in Colorado.
AES is committed to bringing a successful transition to clean energy, while also investing in our local and neighboring communities. Colorado became the first state with a voter-approved renewable portfolio standard (RPS). As the state continues to lead renewable energy transitions, AES is developing and delivering solutions to optimize energy use and storage. We are committed to helping Colorado achieve its goal of 100% renewable electricity generation by 2040.
With a focus on solar power and battery storage, we have 1,600 megawatts of planned energy development in Colorado. AES also has an operating portfolio of over 50 smaller solar systems across the state. Our solar energy projects consistently create local jobs, low-cost electricity, and substantial property tax revenue for the state and local governments. We also invest in local nonprofits, businesses and education to make Colorado’s clean energy goals beneficial for everyone.
Impact we've made
9.27
Total operational megawatts (MWac) in the Colorado
56
Operational projects in Colorado
2009
Year we began operating in Colorado
Impact we're making
Our projects generate stable tax revenue that funds county and local services, such as education, infrastructure, and rural economic development. On top of this, we work hard to bring community benefits through employee volunteerism, donations to local institutions and programs and meaningful partnerships.
Project name | Planned capacity | Planned storage capacity | Location | Future tax revenue generation | Construction jobs created | Expected operational date | Project webpage |
---|---|---|---|---|---|---|---|
High Mesa Solar + Storage | 10 MWac | 20 MWh | Garfield County | $2.3 Million | 25 | 2023 | |
Boone Hill Solar + Storage | 240 MWac | 120 MW | Pueblo County | 300 | 2026 | Click here | |
Pawnee Solar + Storage | 500 MWac | 325 MW | Morgan County | 340 | 2027 | Click here | |
Rocky Mountain Solar + Storage | 602 MWac | 250 MW | Pueblo County | 300 | 2027 | Click here | |
National Grassland Solar + Storage | 199 MWac | 100 MW | Baca County | 300 | 2025 | Click here | |
Cramer Creek Solar + Storage | 395 MWac | 395 MW | Crowley County | $35 million | 250 | 2027 | Click here |
*Estimated tax revenue generated over the contracted life of the project
Project information is approximate and subject to change

Proud Members of




Partnerships and memberships in the State
- PEDCO
- COSSA
- Colorado Parks and Wildlife
- Aspen Valley Land Trust
Questions? We're here to help!
Email: communityinquiries@aes.com
Phone: (720) 418-8401
Office: 282 Century Place, Suite 2000 Louisville, CO 80027