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Wyoming2024Enacted

SF0042

Low-carbon Energy Standards Amendments

Last scannedAug 25, 2026, 2:25 AM

In one sentence

This law changes requirements and deadlines for public utilities to generate low-carbon electricity, updates reporting rules, limits rate recovery mechanisms, and requires rulemaking by the Public Service Commission.

What it does

  • Amends the definition of 'low-carbon' to require less carbon dioxide emissions per megawatt hour of generated electricity.
  • Extends the deadline for utilities serving over 10,000 customers to meet low-carbon standards from 2030 to 2033.
  • Requires public utilities to file annual reports with the Public Service Commission starting July 1, 2024, detailing steps taken to determine carbon dioxide markets and achieve low-carbon generation goals.
  • Establishes baseline reliability standards for power in Wyoming by December 15, 2024.
  • Limits rate recovery mechanisms for utilities after they are authorized to collect costs through base rates or other approved methods.

Who it affects

  • Public utilities serving more than 10,000 electric customers in Wyoming
  • The Public Service Commission

Limits and unknowns

  • The bill does not specify how utilities will transition from current standards to the new low-carbon requirements.
  • It is unclear what happens if a utility fails to comply with reporting and reliability standards by the set deadlines.

Plain language

Terms to know

Low-carbon electricity
Electricity generated using technology that captures and stores carbon dioxide emissions.

Official record

Sources

Validated

Official summary

Bill Summary - 24LSO-0181 Bill No.: SF0042 Effective: Immediately LSO No.: 24LSO-0181 Enrolled Act No.: SEA No. 0069 Chapter No.: 75 Prime Sponsor: Joint Minerals, Business & Economic Development Interim Committee Catch Title: Low-carbon reliable energy standards-amendments. Has Report: Yes Subject: Amending requirements and deadlines for low-carbon generation standards. Summary/Major Elements: In 2020, the Legislature established low-carbon electricity generation standards that public utilities must begin to meet and, by 2030, must meet. These standards require a certain percentage of electricity that is generated to be low-carbon, reliable and dispatchable. The act amends the definition of "low-carbon" and the low-carbon requirements to apply to public utilities that serve more than ten thousand (10,000) Wyoming electric customers and specifies that the low-carbon standards must be met through dispatchable and reliable low-carbon electricity from an existing coal-fired generation unit or an equivalent new coal-fueled generation unit. The deadline for utilities to comply with the low-carbon standards is extended from 2030 to 2033. The act requires the Public Service Commission to promulgate rules that require each public utility to, beginning July 1, 2024, file an annual report with the Commission outlining the steps the utility is taking to determine the market for carbon dioxide from electricity generation and to achieve the low-carbon generation standard. The act also requires the Commission to, not later than December 15, 2024, establish baseline standards to ensure adequate, reliable and dispatchable power in Wyoming. Current law authorizes a public utility to collect a rate recovery for the costs incurred in complying with low-carbon standards up to two percent (2%) of a customer’s bill. This act prohibits rate recovery under this provision after the public utility has been authorized by the Commission to collect these costs through base rates or another recovery mechanism. The act clarifies that the annual report the Commission must submit to the Legislature is required to go to the Joint Minerals, Business, and Economic Development Interim Committee and the Joint Corporations, Elections, and Political Subdivisions Interim Committee. This act requires the Public Service Commission to promulgate rules to implement the act; the Commission must also amend deadlines for public utilities to submit final plans in light of the changes to deadlines in the act. The above summary is not an official publication of the Wyoming Legislature and is not an official statement of legislative intent. While the Legislative Service Office endeavored to provide accurate information in this summary, it should not be relied upon as a comprehensive abstract of the bill.

Public statements

Why lawmakers voted

Last checked Aug 5, 6:53 AM

Voted Yes

Why they voted this way

The speaker explains that they voted to approve the conference committee report because it reached a compromise by removing inappropriate direction for utility oversight and eliminating language regarding takings.

Public statementFloor statement at 1:42:10 Watch the statement
Voted Yes

Why they voted this way

The speaker explains that the bill contains simple changes to annual report wording requested by concerns from the other chamber, which were approved by all committee members.

Public statementFloor statement at 36:17 Watch the statement
Voted Yes

Why they voted this way

The lawmaker opposes the amendment because it changes the bill's focus from helping the coal industry to allowing choices like hydroelectric or nuclear, which he argues are not feasible in Wyoming and would increase costs for ratepayers.

Public statementFloor statement at 1:19:36 Watch the statement
Voted Yes

Why they voted this way

The lawmaker opposes the amendment because it detracts from the bill's goal of continuing coal-fired generation and is bad for both the industry and the state.

Public statementFloor statement at 1:20:57 Watch the statement

Mike Yin

D · H16

Voted Yes

Why they voted this way

The lawmaker supports the amendment because it provides flexibility for different energy types, potentially lowering costs and supporting Wyoming communities without forcing payment for nuclear power.

Public statementFloor statement at 1:22:54 Watch the statement

Wyoming roll calls

Recorded votes

9 roll calls

H Adopted SF0042JC001: 36-17-9-0-02024-03-08 · House36 yes 17 no
S Adopted SF0042JC001: 18-12-0-0-12024-03-08 · Senate18 yes 12 no
S Concur:Failed 13-16-1-0-12024-03-07 · Senate13 yes 16 no
H 3rd Reading:Passed 39-23-0-0-02024-03-06 · House39 yes 23 no
H09 - Minerals:Recommend Amend and Do Pass 7-2-0-0-02024-03-01 · House7 yes 2 no
S 3rd Reading:Passed 20-10-0-0-12024-02-27 · Senate20 yes 10 no
S02 - Appropriations:Recommend Do Pass 5-0-0-0-02024-02-20 · Senate5 yes 0 no
S09 - Minerals:Recommend Amend and Do Pass 5-0-0-0-02024-02-19 · Senate5 yes 0 no
S Introduced and Referred to S09 - Minerals 23-8-0-0-02024-02-12 · Senate23 yes 8 no

Official activity

Bill history

  1. Assigned Chapter Number 75LSO
  2. Governor Signed SEA No. 0069 Governor
  3. H Speaker Signed SEA No. 0069House
  4. S President Signed SEA No. 0069Senate
  5. Assigned Number SEA No. 0069LSO
  6. H Appointed JCC01 MembersHouse
  7. S Appointed JCC01 MembersSenate
  8. S Concur:Failed 13-16-1-0-1Senate
  9. S Received for ConcurrenceSenate
  10. H 3rd Reading:Passed 39-23-0-0-0House
  11. H 2nd Reading:PassedHouse
  12. H COW:PassedHouse
  13. H Placed on General FileHouse
  14. H09 - Minerals:Recommend Amend and Do Pass 7-2-0-0-0House
  15. H Introduced and Referred to H09 - MineralsHouse
  16. H Received for IntroductionHouse
  17. S 3rd Reading:Passed 20-10-0-0-1Senate
  18. S 2nd Reading:PassedSenate
  19. S COW:PassedSenate
  20. S Placed on General FileSenate

Changes

Amendments

10 stored

SF0042H3001

The amendment adds hydroelectric and nuclear power to the list of low-carbon energy sources that utilities can use to meet their standards.

SF0042HW001

The amendment changes the deadline for low-carbon energy generation standards from 2033 to 2038.

SF0042HS001

The amendment removes specific phrases and sections related to carbon dioxide customers, annual reporting requirements for low-carbon energy standards, and certain operational conditions of utilities.

SF0042S2001

The amendment adds a new rule that prevents a public utility from recovering additional rates after it starts using carbon capture, utilization, and storage (CCUS) technology.

SF0042S2002

The amendment removes a specific section of text and changes a punctuation mark in an existing bill.

SF0042S2003

The amendment adds requirements for public utilities to report on their efforts to determine the market demand for carbon or carbon dioxide from electricity generation and sets consequences if these efforts are found inadequate.

SF0042SW001

The amendment changes the wording in the original bill and adds new requirements related to ensuring reliable power supply in Wyoming.

SF0042SW002

The amendment changes the original bill by removing certain sections, adding requirements for refunding recovered rates to customers, and adjusting section numbering.

SF0042JC001

The amendment removes specific phrases and sections related to carbon dioxide from a bill about low-carbon energy generation standards.

SF0042SS001

This amendment modifies specific sections of the bill related to low-carbon energy generation standards by deleting certain words and lines.