Colorado Energy Codes

The Colorado Energy Codes pages are currently under review for content updates and improvements. Thank you for your patience while we work through content changes.,


About the Toolkit

The Colorado Department of Local Affairs (DOLA), in cooperation with the Colorado Governor's Energy Office (GEO), provides the Energy Code Support Partnership (ECSP) Toolkit as,a,resource to support government and policy decision makers, building department personnel, contractors and developers, homeowners and business owners, and many additional stakeholders in embracing the latest national model energy codes.


How to Use the Toolkit

The State recognizes that Colorado's,hundreds of,county and municipal jurisdictions have different needs in terms of the assistance required to take full advantage of the latest energy code. The toolkits are,designed and organized to assist users in accessing and connecting to relevant energy code-related tools and resources.


Toolkit Modules

2009 Energy Codes 2012 Energy Codes 2015 Energy Codes

For jurisdictions that have not adopted building or energy codes.

For jurisdictions that have adopted building and energy codes, but need additional technical expertise and training.

For jurisdictions that utilize up-to-date building and energy codes.


Status of Jurisdiction interactive map

Click on the map or links below to use the interactive map.

View 2012 IECC Adoption Statuses by County

View 2009 IECC Adoption Statuses by County


Map of Colorado Counties Displaying Current Adoptions



For questions or more information, please contact the Energy Codes Support Partnership, 303-866-5400,