Customer Support

If you would like to follow this proceeding, or any other issue before the Colorado Public Utilities Commission (CPUC), you can search through filing documents at the Colorado Department of Regulatory Agencies E-Filings website (external link). Search for Proceeding No. 21AL-0317E.

Read our customer notice.

Aviso al Cliente - Espanol (PDF)

Filing materials for this proposal will be available here, and also on the Colorado Public Utilities website at colorado.gov/dora (external link). Search for Proceeding No. 21AL-0317E.

Hearing Exhibit 107

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Energy Saving Tip

Want to make a strong statement about energy efficiency? Consider whether your home might be a good candidate for a green roof, solar panels, or a geothermal system.

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Break Ground, Not the Law

Always call 811 before digging in your yard to avoid hitting buried gas or electric lines. Not only is it the safe thing to do, but it's the law.