Colorado 2026 Regular Session Status: Enacted Bipartisan · 8 R · 7 D cosponsors

HB 1420 — Wind Energy Facilities Light-Mitigating Technology

Last action — Governor Signed

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. ✓
    Passed House
  4. ✓
    Passed Senate
  5. ✓
    To Executive
  6. 6
    Enacted

This bill has been enacted into law. Introduced April 21, 2026. Enacted.

Signed by Governor Jared Polis (Democratic) on June 04, 2026.

Odds of enactment

High chance

Based on the sponsor, cosponsors, and committee posture, this bill has a high chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Likely to advance 98% · high confidence
  • Enacted

    Current position in the legislative process.

  • 18 sponsors

    4 primary, 14 co-sponsors signed on.

  • Bipartisan support

    Sponsored across 2 parties (8 R · 7 D) — cross-party backing.

  • Cleared a recorded vote

    Passed 3 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

In plain language

The bill requires wind energy facilities to use light-mitigating technology and obtain approvals for installation.

Owners of new wind-powered energy generation facilities must install light-mitigating technology and get FAA and FCC approvals. They can request extensions to install this technology if needed.

What this means for you
  • Environment: This may help reduce light pollution from wind energy facilities, benefiting local ecosystems.

Summary

In 2022, the general assembly enacted Senate Bill 22-110, concerning a requirement that a wind-powered energy generation facility be equipped with light mitigating technology (technology), to require an owner or operator of a new wind-powered energy generation facility (facility) to install technology at the facility and to obtain federal aviation administration (FAA) approval before installing the technology. An owner or operator of a facility can request from the governing body of the local government in which the facility is located an extension of up to 24 months to install the technology.     The act requires the owner or operator of a facility to also obtain federal communications commission (FCC) approval for installation of the technology and requires that a governing body of a local government grant an owner or operator of a facility an extension of time to install the technology if FAA, FCC, or other federal agency approval is delayed. The act also requires that an extension of time granted by the governing body of a local government is at least 24 months in duration.(Note: This summary applies to this bill as enacted.)

Bill Text

What changed in the latest version

46 added · 56 removed

Plain-language change summary

The recent amendments to Bill HB 1420 simplify the approval process for installing light-mitigating technology at wind-powered energy generation facilities. Key changes include clarifying the requirements for operators to seek federal approval from the FAA and FCC and establishing a clear timeline for installation after receiving this approval. This matters because it could expedite the integration of technology that helps reduce the visibility of wind turbines, potentially easing concerns from local communities and enhancing wind energy's acceptance.

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NOTE:
This bill has been prepared for the signatures of the appropriate legislative officers and the Governor.
To determine whether the Governor has signed the bill or taken other action on it, please consult the legislative status sheet, the legislative history, or the Session Laws.
CONCERNINGCHANGESTOTHE APPROVALPROCESSFORLIGHT MITIGATING TECHNOLOGY THAT IS REQUIRED TO BE INSTALLED AT CERTAIN WIND -POWERED ENERGY GENERATION FACILITIES .
CONCERNINGCHANGESTOTHEAPPROVALPROCESSFORLIGHT-MITIGATING TECHNOLOGY THAT IS REQUIRED TO BE INSTALLED AT CERTAIN WIND-POWEREDENERGYGENERATIONFACILITIES.
Be it enacted by the General Assembly of the State of Colorado:
Be it enacted by the GeneralAssembly ofthe State ofColorado:
and add (5)(c.5) as follows:
andadd (5)(c.5) as follows:
(1) (a) Subject to subsection (1)(b) of this section and subject to approval from the FAA, THE FCC, AND ANY OTHER APPLICABLE FEDERAL AGENCY , for the installation of approved light-mitigating technology, for any new wind-powered energy generation facility that is subject to local ________ Capital letters or bold & italic numbers indicate new material added to existing law;
(I) (a) Subject to subsection (l)(b) of this section and subject to approval from the FAA, THEFCC, ANDANYOTHERAPPLICABLEFEDERAL AGENCY, for the installation of approved light-mitigating technology, for any new wind-powered energy generation facility that is subject to local through words or numbers indicate deletionsfrom existing law andsuch material is notpart ofs the act.
dashes through words or numbers indicate deletions from existing law and such material is not part of the act.
governmentland-usepermittingrequirementspursuanttosection29-20-108 or is owned by an independentpowerproducer, and for which the owneror operator of the new facility begins vertical construction of the first wind turbine included within the facility on or after April 1, 2022, the owner or operator shall install light-mitigating technology at the new facility.
governmentland-usepermittingrequirementspursuanttosection29-20-108 orisownedbyanindependentpowerproducer, and forwhichtheowneror operator of the new facility begins vertical construction of the first wind turbine included within the facility on or after April 1, 2022, the owner or operator shall install light-mitigating technology at the new facility.
(b) Theowneroroperatorofanewwind-poweredenergygeneration facility subject to subsection (l)(a) ofthis section, within six months after the facility receives a determination ofno hazard from the FAA, shall:
(b) Theowneroroperatorofanewwind-poweredenergygeneration facility subject to subsection (1)(a) of this section, within six months after the facility receives a determination of no hazard from the FAA, shall:
(I)Apply to the FAA, THEFCC, ANDany other applicable federal agency 01both, fortheinstallationofapprovedlight-mitigatingtechnology;
(I) Apply to the FAA, THE FCC, AND any other applicable federal agencyorboth, fortheinstallationofapprovedlight-mitigatingtechnology;
and (II) EXCEPTASPROVIDEDINSUBSECTION(2)OFTHISSECTION,within twenty-fourmonths afterreceivingFINALapproval fromtheFAA,THEFCC, AND ANY OTHER APPLICABLE FEDERAL AGENCY, in accordance with subsection (1)(b)(I)of this section, and subject to the availability of light-mitigating technology from the manufacturer or supplier, install, test, and commence operation consistent ~ith FAA 1eqt1irements 01 other applicable fedetal agency requirements, ofthe light-mitigating technology at the new facility, CONSISTENT WITH REQUIREMENTS OFTHE FAA, THE FCC, ANDANYOTHERAPPLICABLEFEDERALAGENCY.
and (II) EXCEPTASPROVIDEDINSUBSECTION (2)OFTHISSECTION ,within twenty-fourmonthsafterreceiving FINALapprovalfromtheFAA, THE FCC, AND ANY OTHER APPLICABLE FEDERAL AGENCY , in accordance with subsection (1)(b)(I) of this section, and subject to the availability of light-mitigating technologyfromthe manufacturer or supplier,install, test, and commence operation consistent with FAA requirements or other applicable federal agencyrequirements, of the light-mitigating technology at the new facility,ONSISTENT WITH REQUIREMENTS OF THE FAA, THE FCC, AND ANY OTHER APPLICABLE FEDERAL AGENCY .
(2) (a) The owneroroperatorofawind-powered energy generation facility may seek an extension oftime from the governing body ofthe local government INWHICHTHEWIND-POWEREDENERGYGENERATIONFACILITY IS LOCATEDOR WILL BELOCATED to comply with subsection (1) of this section.
(2) (a) The owneroroperatorof awind-poweredenergygeneration facilitymayseekanextensionof timefromthe governing bodyof the local government IN WHICH THE WIND -POWERED ENERGY GENERATION FACILITY IS LOCATED OR WILL BE LOCATED to comply with subsection (1) of this section.
ANEXTENSIONOFTIMEGRANTEDUNDERTHISSUBSECTION(2)(a) MUST BE for a period of up-to AT LEAST twenty-four months.
A EXTENSION OF TIME GRANTED UNDER THIS SUBSECTION (2)(a) MUST BE for a period of up to AT LEAST twenty-four months.
THE GOVERNING BODY OF THE LOCAL GOVERNMENT MAY GRANT A LONGER EXTENSION AND MAY GRANT ADDITIONAL EXTENSIONS IF WARRANTED.
T HE GOVERNING BODY OF THE LOCAL GOVERNMENT MAY GRANT A LONGER EXTENSION AND MAY GRANT ADDITIONAL EXTENSIONS IF WARRANTED .
(b) The governing body of the local government shall grant the request FORANEXTENSIONOFTIMEif:
(b) The governing body of the local government shall grant the requestFOR AN EXTENSION OF TIME if:
(I)The owner or operator can demonstrate that, despite the owner's oroperator'sexerciseofcommerciallyreasonable efforts, the availabiliey of light-mitigating •technology THE OWNER'S OR OPERATOR'S ABILITY TO COMPLYW ITHSUBSECTION(1) OFTHIS SECTIONWITHINTHETIMEFRAME PAGE 2-HOUSE BILL 26-1420 AFFORDED WAS constrainedBY the owner's 01 operator's nbilicy to comply withsubsection (1)ofthis section in the timefiameaffu1AvAILABILITY OF LIGHT-MITIGATING TECHNOLOGY OR BY OTHER DOCUMENTED CIRCUMSTANCES OUTSIDE OF THE OWNER'S OR OPERATOR'S CONTROL;
(I) The owner or operator can demonstrate that, despite the owner's oroperator'sexerciseofcommerciallyreasonableefforts,theavailabilityof light-mitigating technologyTHE OWNER 'S OR OPERATOR S ABILITY TO COMPLY WITH SUBSECTION (1) OF THIS SECTION WITHIN THE TIME FRAME PAGE 2-HOUSE BILL 26-1420 AFFORDED WAS constrainedBY the owner's or operator's ability to comply withsubsection(1)ofthissectioninthetimeframeafforded.AVAILABILITY OF LIGHT-MITIGATING TECHNOLOGY OR BY OTHER DOCUMENTED CIRCUMSTANCES OUTSIDE OF THE OWNER 'S OR OPERATOR'S CONTROL ;OR (II) FINAL APPROVAL FROM THE FAA, THE FCC, OR ANY OTHER APPLICABLE FEDERAL AGENCY IS DELAYED .
OR (II) FINAL APPROVAL FROM THE FAA, THE FCC, OR ANY OTHER APPLICABLE FEDERAL AGENCY IS DELAYEO.
(c.5) "FCC" MEANS THE FEDERAL COMMUNICATIONS COMMISSION .
(c.5) "FCC" MEANS THE FEDERAL COMMUNICATIONS COMMISSION.
This act applies to applications and requestsforextensionof timethatarependingonoraftertheeffectivedate of this act.
This act applies to applications and requests for extension oftime thatare pending on or after the effective date ofthis act.
The general assembly finds, determines, and declares that this act is necessary for the immediate preservation of the public peace, health, or safety or for appropriations for PAGE 3-HOUSE BILL 26-1420 the support and maintenance of the departments of the state and state institutions.
The general assembly finds, determines, and declares that this act is necessary for the immediate preservation ofthe public peace, health, or safety or for appropriations for PAGE 3-HOUSE BILL 26-1420 the support and maintenance of the departments of the state and state institutions.
____________________________ ____________________________ Julie McCluskie James Rashad Coleman, Sr.
J u ~ ~ James Rashad Coleman, Sr.
SPEAKER OF THE HOUSE PRESIDENT OF OF REPRESENTATIVES THE SENATE ____________________________ ____________________________ Vanessa Reilly Esther van Mourik CHIEF CLERK OF THE HOUSE SECRETARY OF OF REPRESENTATIVES THE SENATE APPROVED________________________________________ (Date and Time) _________________________________________ Jared S.
SPEAKER OF THE HOUSE PRESIDENT OF OF REPRESENTATIVES THE SENATE v ~ ~ Vanessa Reilly Esther van Mourik CHIEF CLERK OF THE HOUSE SECRETARY OF OF REPRESENTATIVES THE SENATE or R OF THE S A E OF COLORADO PAGE 4-HOUSE BILL 26-1420
Polis GOVERNOR OF THE STATE OF COLORADO PAGE 4-HOUSE BILL 26-1420
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Action History

  1. Governor Signed

  2. Signed by the Speaker of the House

  3. Signed by the President of the Senate

  4. Sent to the Governor

  5. Senate Third Reading Passed - No Amendments

  6. Senate Second Reading Special Order - Passed - No Amendments

  7. Senate Committee on Transportation & Energy Refer Unamended - Consent Calendar to Senate Committee of the Whole

  8. Introduced In Senate - Assigned to Transportation & Energy

  9. House Third Reading Passed - No Amendments

  10. House Second Reading Special Order - Passed - No Amendments

  11. House Committee on Transportation, Housing & Local Government Refer Unamended to House Committee of the Whole

  12. Introduced In House - Assigned to Transportation, Housing & Local Government

Sponsors

Sponsorship breakdown

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4 sponsors · 14 co-sponsors · 83 not signed on

Sponsors (4)

Co-sponsors (14)

Not signed on (83)

83 members have not signed on to this bill.

Show all 83 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

BILL

Passed 36 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democrat 21000
Republican 10000
Unaffiliated 5000
Total 36000
% of votes cast 100%0%0%0%
How each member voted (36)
Member Party Vote
Gonzales J. — Yea
Pelton B. — Yea
Pelton R. — Yea
President — Yea
Adrienne Benavidez — Yea
Cathy Kipp Democrat Yea
Chris Kolker Democrat Yea
Dylan Roberts Democrat Yea
Iman Jodeh Democrat Yea
James Coleman Democrat Yea
Janice Marchman Democrat Yea
Jeff Bridges Democrat Yea
Jessie Danielson Democrat Yea
Judy Amabile Democrat Yea
Katie Wallace Democrat Yea
Kyle Mullica Democrat Yea
Lindsey Daugherty Democrat Yea
Lisa Cutter Democrat Yea
Marc Snyder Democrat Yea
Matt Ball Democrat Yea
Mike Weissman Democrat Yea
Nick Hinrichsen Democrat Yea
Robert Rodriguez Democrat Yea
Tom Sullivan Democrat Yea
Tony Exum Democrat Yea
William Lindstedt Democrat Yea
Barbara Kirkmeyer Republican Yea
Cleave Simpson Republican Yea
Janice Rich Republican Yea
John Carson Republican Yea
Larry Liston Republican Yea
Lisa Frizell Republican Yea
Lynda Zamora Wilson Republican Yea
Marc Catlin Republican Yea
Mark Baisley Republican Yea
Scott Bright Republican Yea

Official roll call →

Passed 9 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 3000
Democrat 6000
Total 9000
% of votes cast 100%0%0%0%
How each member voted (9)
Member Party Vote
Kyle Mullica Democrat Yea
Lisa Cutter Democrat Yea
Matt Ball Democrat Yea
Tom Sullivan Democrat Yea
Tony Exum Democrat Yea
William Lindstedt Democrat Yea
Lynda Zamora Wilson Republican Yea
Marc Catlin Republican Yea
Rod Pelton Republican Yea

Official roll call →

Passed 12 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Democrat 8001
Republican 3000
Unaffiliated 1000
Total 12001
% of votes cast 92%0%0%8%
How each member voted (13)
Member Party Vote
Garcia Sander — Yea
Amy Paschal Democrat Yea
Andrew Boesenecker Democrat Yea
Elizabeth Velasco Democrat Yea
Jacque Phillips Democrat Yea
Jamie Jackson Democrat Yea
Kenny Nguyen Democrat Yea
Mandy Lindsay Democrat Not Voting
Meg Froelich Democrat Yea
Rebekah Stewart Democrat Yea
Chris Richardson Republican Yea
Larry Don Suckla Republican Yea
Max Brooks Republican Yea

Official roll call →

Subjects

Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does HB 1420 do?
In 2022, the general assembly enacted Senate Bill 22-110, concerning a requirement that a wind-powered energy generation facility be equipped with light mitigating technology (technology), to require an owner or operator of a new wind-powered energy generation facility (facility) to install technology at the facility and to obtain federal aviation administration (FAA) approval before installing the technology. An owner or operator of a facility can request from the governing body of the local government in which the facility is located an extension of up to 24 months to install the technology.     The act requires the owner or operator of a facility to also obtain federal communications commission (FCC) approval for installation of the technology and requires that a governing body of a local government grant an owner or operator of a facility an extension of time to install the technology if FAA, FCC, or other federal agency approval is delayed. The act also requires that an extension of time granted by the governing body of a local government is at least 24 months in duration.(Note: This summary applies to this bill as enacted.)
Who sponsors HB 1420?
HB 1420 is sponsored by J. Coleman, R. Pelton, C. Kolker, Chris Richardson (Republican), Carlos Barron (Republican), Monica Duran (Democrat), Ava Flanell (Republican), Jamie Jackson (Democrat), Dusty Johnson (Republican), Rebecca Keltie (Republican), Karen McCormick (Democrat), Lesley Smith (Democrat), Amy Paschal (Democrat), Jarvis Caldwell (Republican), Tammy Story (Democrat), Ron Weinberg (Republican), Dan Woog (Republican), and Chad Clifford (Democrat).
What is the current status of HB 1420?
This bill has been enacted into law. Introduced April 21, 2026. Enacted.
Where can I track HB 1420?
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