SB 182: Updated Clean Energy Plan Municipally Owned Utility - Colorado

Final Act → Signed Act · 5 edits · May 21, 2026

MODERATE

This bill updates the clean energy requirements for municipally owned utilities in Colorado, allowing them to submit an updated plan with relaxed emission targets if they face challenges meeting previous goals. The change shifts the required 80% greenhouse gas reduction deadline from 2029 to 2032 and adds a new long-term goal of 95% reduction by 2039. It also mandates annual public reporting on progress and requires the cessation of coal burning by 2032, ensuring these utilities remain accountable while providing flexibility during transition periods.

Scope change

The bill expands the scope of existing clean energy rules by creating a specific pathway for municipally owned utilities to submit updated plans with modified timelines, rather than strictly adhering to the original 2029 deadline.

TIMELINE

Extended the deadline for achieving an 80% greenhouse gas reduction from December 31, 2029, to December 31, 2032, for utilities submitting updated plans.

REQUIREMENT

Added a new requirement for utilities to achieve a 95% greenhouse gas reduction by December 31, 2039, relative to 2005 levels.

Mandated annual public reporting starting January 1, 2028, detailing progress on generation and transmission plans and emission reductions.

Reinforced the requirement to cease burning coal at any owned or operated units by December 31, 2032, regardless of other commission rules.

ELIGIBILITY

Created a specific eligibility pathway allowing utilities that encounter challenges to submit an updated clean energy plan approved by their governing body.

Rerevised → Final Act · 6 edits · May 11, 2026

MODERATE

This bill amends Colorado's clean energy laws to create a special pathway for municipally owned utilities that have struggled to meet their original 2030 emissions targets. These utilities can submit an updated plan with a new, later deadline (by 2032) to achieve an 80% reduction in greenhouse gas emissions, provided they get approval from their governing body. The bill also mandates detailed reporting on their progress and requires them to cease burning coal by the new 2032 deadline.

Scope change

The bill expands the scope of existing clean energy rules to specifically include municipally owned utilities facing challenges in meeting their original targets, whereas previously these entities were held to the same strict 2030 deadlines as other utilities.

TIMELINE

Extended the deadline for achieving an 80% greenhouse gas reduction for struggling municipally owned utilities from 2030 to a date between December 31, 2029, and December 31, 2032.

Confirmed that the coal cessation deadline for these specific utilities is December 31, 2032, aligning with their new emissions target timeline.

REQUIREMENT

Required struggling municipally owned utilities to submit a detailed generation and transmission plan that cannot use vague language like 'to be determined'.

Mandated annual public reporting by struggling utilities starting in 2028 through 2033 regarding their progress, emissions reductions, and updated load forecasts.

Established a goal for these utilities to eventually seek a 95% emissions reduction by 2039 and reduce cumulative emissions between the new 80% target date and 2035.

ELIGIBILITY

Created a specific eligibility criterion allowing municipally owned utilities that have encountered challenges in meeting previous targets to submit an updated plan by December 31, 2026.

Revised → Rerevised · 3 edits · May 7, 2026

MINOR

The bill text was updated to reflect a 'Rerevised' status with expanded House sponsorship and a new reading date. The most significant policy change involves the removal of specific requirements for municipally owned utilities to submit detailed clean energy plans by December 31, 2032, effectively eliminating a mandate that previously required these utilities to outline specific generation and transmission resources.

Scope change

The bill's applicability was reduced by removing a specific clause that mandated detailed clean energy planning for municipally owned utilities.

REQUIREMENT

Deleted a requirement for municipally owned utilities to submit updated clean energy plans containing specific generation and transmission resource details by December 31, 2032.

TECHNICAL

Added '3rd Reading Unamended' status and a specific date of May 7, 2026, along with updated House committee assignments.

Expanded the list of House co-sponsors to include Barron, Bradfield, Clifford, Duran, English, Flanell, Gonzalez R., Keltie, Marshall, Slaugh, Weinberg, and Winter T.

Reengrossed → Revised · 3 edits · May 6, 2026

MINOR

The bill was reclassified from 'Reengrossed' to 'Revised' to reflect that it now includes all amendments adopted during the second reading in the second house. Additionally, the bill's title and introductory text were updated to include a specific date stamp indicating it was '2nd Reading Unamended' on May 6, 2026, and a new line was added to the scope regarding the anticipated delivery areas for new generation.

Scope change

The bill's scope was expanded to explicitly include the anticipated delivery areas where new generation would be procured in the annual report requirements.

TIMELINE

Added a specific date stamp indicating the bill was '2nd Reading Unamended' on May 6, 2026.

REQUIREMENT

Added a requirement for the annual report to include anticipated delivery areas where new generation would be procured.

METADATA

Changed the bill status header from 'Reengrossed' to 'Revised' to reflect the legislative stage.

Engrossed → Reengrossed · 3 edits · May 4, 2026

MINOR

The bill was reengrossed to include additional co-sponsors and updated the header to reflect amendments adopted in the House. A significant substantive change was the removal of a requirement for municipally owned utilities to publicly report their progress on clean energy planning and greenhouse gas emission reductions on their websites between 2028 and 2033.

Scope change

The bill's scope was narrowed by removing a specific reporting obligation for municipally owned utilities regarding their clean energy plans and emission reduction goals.

TECHNICAL

Added four new co-sponsors (Carson, Coleman, Frizell, Kirkmeyer, Liston, Pelton B., Pelton R.) to the Senate sponsorship list.

Updated the bill header text from 'Engrossed' to 'Reengrossed' and changed the description of amendments to reflect those adopted in the House of Introduction.

REQUIREMENT

Deleted the requirement for municipally owned utilities to annually report and make publicly available on their websites their progress in planning for and acquiring necessary generation and transmission resources for their clean energy plan and greenhouse gas emission reductions from 2028 to 2033.

Introduced → Engrossed · 4 edits · May 1, 2026

MODERATE

The bill was amended to expand eligibility for a special clean energy plan update to include cooperative electric associations, not just municipally owned utilities. It also clarifies that voluntarily submitting this plan does not change an entity's regulatory status or exempt them from existing rules. Additionally, the amendment adds a specific requirement for the plan to be publicly verified by the Division in consultation with the Public Utilities Commission.

Scope change

The bill's scope was expanded to include cooperative electric associations alongside municipally owned utilities as eligible entities for the updated clean energy plan.

ELIGIBILITY

Cooperative electric associations that voted to exempt themselves from regulation are now eligible to submit an updated clean energy plan under the same conditions as municipally owned utilities.

DEFINITION

Added a new subsection (VIII)(F) defining the criteria for a clean energy plan filed by a cooperative electric association or municipal utility to be deemed approved.

ENFORCEMENT

Requires the Division to publicly verify that the plan demonstrates an 80% greenhouse gas reduction by 2030 in consultation with the Public Utilities Commission.

REQUIREMENT

Clarified that voluntarily submitting a clean energy plan does not alter an entity's regulatory status or exempt them from existing laws, such as Article 9.5 of Title 40.

Updated Clean Energy Plan Municipally Owned Utility

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