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SB26-016 • 2026

Prohibit Discharge Preproduction Plastic Materials

The bill prohibits the discharge of plastic pellets and other preproduction plastic materials through land application or into state waters, wastewater, storm water runoff, or other runoff by a facili

Enacted

This bill passed the Legislature and reached final enactment based on the latest official action.

Sponsor
Sen. L. Cutter, Sen. K. Wallace, Rep. M. Lukens, Rep. L. Smith, Sen. J. Amabile, Sen. J. Coleman, Sen. I. Jodeh, Sen. C. Kipp, Sen. J. Marchman, Sen. D. Roberts, Sen. T. Sullivan, Sen. M. Weissman, Rep. J. Bacon, Rep. A. Boesenecker, Rep. K. Brown, Rep. M. Duran, Rep. C. Espenoza, Rep. M. Froelich, Rep. L. García, Rep. L. Goldstein, Rep. J. Jackson, Rep. M. Lindsay, Rep. J. Mabrey, Rep. J. McCluskie, Rep. K. McCormick, Rep. K. Nguyen, Rep. J. Phillips, Rep. M. Rutinel, Rep. E. Sirota, Rep. K. Stewart, Rep. B. Titone
Last action
2026-03-30
Official status
Governor Signed
Effective date
Not listed

Plain English Breakdown

The official bill text does not specify how strictly facilities will be monitored for compliance with this new rule, leaving some uncertainty in enforcement details.

Plastic Pellet-Free Waters Act

This law stops the discharge of plastic pellets and other preproduction plastic materials into state waters, wastewater, storm water runoff, or land by facilities.

What This Bill Does

  • It bans the release of plastic pellets and similar materials into state waters, wastewater, storm water runoff, or land by a facility that makes, uses, packages, or transports these plastics in Colorado.
  • Facilities cannot discharge preproduction plastic materials through land application unless they have a special permit.

Who It Names or Affects

  • Facilities that make, use, package, or transport preproduction plastic materials in the state of Colorado.

Terms To Know

Preproduction Plastic Materials
Plastic pellets, flakes, fibers, powders, or powdered coloring for plastics that are in their raw or primary state before being made into finished products.
Facility
A place where plastic pellets or other preproduction plastic materials are made, used, packaged, or transported in the state of Colorado.

Limits and Unknowns

  • The law does not apply to domestic wastewater treatment works.
  • It is unclear how strictly facilities will be monitored for compliance with this new rule.
  • If a referendum petition is filed against this act within 90 days, the effective date could change.

Amendments

These notes stay tied to the official amendment files and metadata from the legislature.

L.010

HOU Energy & Environment

Passed [*]

Plain English: The amendment changes the bill to hold individuals responsible for discharging preproduction plastic materials instead of just facilities.

  • Replaces 'FACILITY' with 'PERSON' in sections where responsibility is assigned.
  • Adds 'FROM A FACILITY' after 'MATERIALS' to clarify that the discharge originates from a facility.
  • The amendment does not specify what penalties or regulations apply to individuals who violate this rule.
L.011

HOU Energy & Environment

Passed [*]

Plain English: The amendment changes the definition of facilities that are not allowed to discharge preproduction plastic materials by excluding domestic wastewater treatment works.

  • Removes 'TREATMENT WORKS' from the list of facilities prohibited from discharging preproduction plastic materials and replaces it with 'DOMESTIC WASTEWATER TREATMENT WORKS'.
  • Adds a new clause stating that 'FACILITY' does not include domestic wastewater treatment works.
  • The amendment text is specific to technical definitions, which may be hard for some readers to understand fully without additional context about what these facilities do.
L.012

HOU Energy & Environment

Passed [*]

Plain English: The amendment removes specific language from the bill related to prohibiting the discharge of preproduction plastic materials.

  • Removes lines 24 through 27 on page 3 of the reengrossed bill.
  • Removes lines 1 through 15 on page 4 of the reengrossed bill.
  • The exact content and implications of the removed sections are not provided, making it unclear what specific changes this amendment makes to the original bill's prohibitions.
L.002

SEN Transportation & Energy

Passed [*]

Plain English: The amendment changes when the bill's rules about not discharging plastic pellets and other preproduction plastics into water or land will start to be used.

  • Changes the effective date of the bill from its original unspecified time to August 12, 2027.
  • The amendment does not specify what happens if a referendum petition is filed against the act within 90 days after final adjournment of the general assembly.
L.004

SEN Transportation & Energy

Passed [*]

Plain English: The amendment changes the definition of preproduction plastic materials to exclude materials that result from the breakdown of manufactured or useful plastic products.

  • Adds a new part (a) after existing section (3), defining 'preproduction plastic materials' as plastics in their raw or primary state.
  • Adds a new part (b) which excludes from the definition of preproduction plastic materials any substances that result from breaking down manufactured or useful plastic products.
  • The amendment text does not provide further details on how this exclusion will be applied in practice.
L.005

SEN Transportation & Energy

Passed [*]

Plain English: The amendment changes the definition of 'facility' to exclude treatment works and adds a requirement that facilities do not discharge plastic pellets or other preproduction plastic materials in the state.

  • Excludes treatment works from the definition of 'facility'.
  • Adds a new rule stating that facilities shall not discharge plastic pellets or other preproduction plastic materials within the state.
  • The amendment text does not provide details on how compliance with these changes will be enforced or what penalties might apply for violations.
L.006

Second Reading

Passed [**]

Plain English: The amendment adds a new definition for preproduction plastic materials to include those made from both virgin resin and recycled or post-consumer plastic sources before they are turned into finished products.

  • Adds a new section (c) that defines 'preproduction plastic materials' to cover plastics produced from either new raw material or recycled plastic, before being used in final products.
  • The amendment text does not specify how this definition change will affect the bill's existing prohibitions on discharging these materials.
L.007

Second Reading

Passed [**]

Plain English: The amendment changes the term 'pollutant' to 'preproduction plastic materials' in a bill that aims to prohibit the discharge of certain plastics.

  • Replaces the word 'pollutant' with 'preproduction plastic materials' in the relevant section of the bill.
  • The amendment does not provide additional details about what specific actions or regulations will be applied to preproduction plastic materials beyond changing the terminology.
L.008

Second Reading

Passed [**]

Plain English: The amendment changes the term 'pollutant' to 'preproduction plastic materials' in a section of the bill.

  • Replaces the word 'pollutant' with 'preproduction plastic materials' on page 4, lines 9 and 10.
  • The amendment does not provide additional details about what constitutes preproduction plastic materials or how this change affects enforcement of the bill's provisions.
L.009

Second Reading

Passed [**]

Plain English: The amendment adds a new section to the bill that declares the intention to prevent the release of plastic feedstock materials into the environment due to their harmful impacts.

  • Adds a legislative declaration stating that plastic pellets and other preproduction plastic materials, when released into the environment, contribute to pollution and harm aquatic life.
  • The amendment text does not specify how or by whom these releases will be prevented; it only declares the intent of the general assembly.
L.013

Second Reading

Lost [**]

Plain English: The amendment changes the definition of preproduction plastic materials to include only those that are visible and larger than one millimeter in size.

  • Adds 'VISIBLE' after the term 'MEANS' on page 3, line 1.
  • Replaces existing text with a new description specifying that preproduction plastic materials must be discernable by the naked eye and exceed one millimeter in size.

Bill History

  1. 2026-03-30 Governor

    Governor Signed

  2. 2026-03-20 Governor

    Sent to the Governor

  3. 2026-03-20 House

    Signed by the Speaker of the House

  4. 2026-03-20 Senate

    Signed by the President of the Senate

  5. 2026-03-18 Senate

    Senate Considered House Amendments - Result was to Concur - Repass

  6. 2026-03-17 House

    House Third Reading Passed - No Amendments

  7. 2026-03-16 House

    House Second Reading Special Order - Passed with Amendments - Committee

  8. 2026-03-11 House

    House Committee on Energy & Environment Refer Amended to House Committee of the Whole

  9. 2026-02-18 House

    Introduced In House - Assigned to Energy & Environment

  10. 2026-02-17 Senate

    Senate Third Reading Passed - No Amendments

  11. 2026-02-13 Senate

    Senate Third Reading Laid Over to 02/17/2026 - No Amendments

  12. 2026-02-12 Senate

    Senate Second Reading Passed with Amendments - Committee, Floor

  13. 2026-02-10 Senate

    Senate Second Reading Laid Over to 02/12/2026 - No Amendments

  14. 2026-02-09 Senate

    Senate Second Reading Laid Over to 02/10/2026 - No Amendments

  15. 2026-02-04 Senate

    Senate Committee on Transportation & Energy Refer Amended to Senate Committee of the Whole

  16. 2026-01-14 Senate

    Introduced In Senate - Assigned to Transportation & Energy

Official Summary Text

The bill prohibits the discharge of plastic pellets and other preproduction plastic materials through land application or into state waters, wastewater, storm water runoff, or other runoff by a facility
, point source, or person
that makes, uses,
handles,
packages, or transports plastic pellets or other preproduction plastic materials in the state.
(Note: Italicized words indicate new material added to the original summary; dashes through words indicate deletions from the original summary.)
(Note: This summary applies to the reengrossed version of this bill as introduced in the second house.)

Current Bill Text

Read the full stored bill text
SENATE BILL 26-016
BY SENATOR(S) Cutter and Wallace, Amabile, Jodeh, Kipp, Marchman,
Roberts, Sullivan, Weissman, Coleman;
also REPRESENTATIVE(S) Smith and Lukens, Bacon, Boesenecker,
Brown, Duran, Espenoza, Froelich, Garcia, Goldstein, Jackson, Lindsay,
Mabrey, McCormick, Nguyen, Phillips, Rutinel, Sirota, Stewart K., Titone,
McCluskie.
CONCERNING PROHIBITING THE DISCHARGE OF PREPRODUCTION PLASTIC
MATERIALS.
Be it enacted by the General Assembly of the State of Colorado:
SECTION 1. Legislative declaration. (1) The general assembly
finds and declares that plastic feedstock materials, including both virgin and
recycled plastic pellets, when released into the environment, contribute to
plastic pollution, harm aquatic life, and disproportionately impact
communities located near industrial and transportation corridors.
(2) Therefore, it is the intent of the general assembly to prevent
these releases.
SECTION 2. In Colorado Revised Statutes, add part 11 to article
Capital letters or bold & italic numbers indicate new material added to existing law; dashes
through words or numbers indicate deletions from existing law and such material is not part of
the act.
8 of title 25 as follows:
PART 11
PLASTIC PELLET-FREE WATERS ACT
25-8-1101. Short title.
THE SHORT TITLE OF THIS PART 11 IS THE "PLASTIC PELLET-FREE
WATERS ACT".
25-8-1102. Definitions.
As USED IN THIS PART 11, UNLESS THE CONTEXT OTHERWISE
REQUIRES:
(1) "DISCHARGE" MEANS THE INTRODUCTION OR ADDITION OF
PREPRODUCTION PLASTIC MATERIALS INTO STATE WATERS, WASTEWATER,
STORM WATER RUNOFF, OR OTHER RUNOFF.
(2) (a) "FACILITY" MEANS AF ACILITY THAT MAKES, USES, PACKAGES,
OR TRANSPORTS PLASTIC PELLETS OR OTHER PREPRODUCTION PLASTIC
MA TE RIALS IN THE ST A TE.
(b) "FACILITY" DOES NOT INCLUDE A DOMESTIC WASTEWATER
TR EATMENT WORKS, AS DEFINED IN SECTION 25-8-103 (5).
(3) (a) "PREPRODUCTION PLASTIC MATERIALS" MEANS
PREPRODUCTION PLASTIC PELLETS, FLAKES, FIBERS, POWDERS, OR POWDERED
COLORING FOR PLASTICS, IN THEIR RAW OR PRIMARY STATE.
(b) "PREPRODUCTION PLASTIC MATERIALS" INCLUDES
PREPRODUCTION PLASTIC MATERIALS PRODUCED FROM VIRGIN RESIN OR
FROM RECYCLED OR POST-CONSUMER PLASTIC SOURCES, PRIOR TO
INCORPORATION OR REINCORPORATION INTO A FINISHED PLASTIC PRODUCT.
( C) "PREPRODUCTION PLASTIC MATERIALS" DOES NOT INCLUDE
MATERIALS RESULTING FROM THE BREAKDOWN OF MANUFACTURED OR
OTHERWISE USEFUL PLASTIC PRODUCTS.
25-8-1103. Discharge of preproduction plastic materials
PAGE 2-SENATE BILL 26-016
prohibited.
A PERSON SHALL NOT DISCHARGE PLASTIC PELLETS OR OTHER
PREPRODUCTION PLASTIC MATERIALS FROM A FACILITY IN THE ST A TE.
SECTION 3. In Colorado Revised Statutes, 25-8-501, add (7) as
follows:
25-8-501. Permits required for discharge of pollutants -
administration.
(7) NOTWITHSTANDING SUBSECTION (2) OF THIS SECTION, THE
DIVISION SHALL NOT ISSUE A PERMIT FOR THE DISCHARGE OF PLASTIC
PELLETS OR OTHER PREPRODUCTION PLASTIC MATERIALS INTO STATE
WATERS.
SECTION 4. In Colorado Revised Statutes, add 25-15-329 as
follows:
25-15-329. Discharge of preproduction plastic materials
prohibited -definitions.
(1) AS USED IN THIS SECTION, UNLESS THE CONTEXT OTHERWISE
REQUIRES:
(a) "DISCHARGE" MEANS THE INTRODUCTION OR ADDITION OF
PREPRODUCTION PLASTIC MATERIALS THROUGH LAND APPLICATION AT A
LOCATION THAT DOES NOT HAVE FEDERAL INTERIM STATUS, A FEDERAL
PERMIT GRANTED PURSUANT TO THE FEDERAL ACT, OR A STATE PERMIT
GRANTED BY THE DEPARTMENT PURSUANT TO SECTION 25-15-303.
(b) (I) "FACILITY" MEANS AF ACILITY THAT MAKES, USES, PACKAGES,
OR TRANSPORTS PLASTIC PELLETS OR OTHER PREPRODUCTION PLASTIC
MATERIALS IN THE ST A TE.
(11) "FACILITY" DOES NOT INCLUDE A DOMESTIC WASTEWATER
TREATMENT WORKS, AS DEFINED IN SECTION 25-8-103 (5).
( c) "LAND APPLICATION" MEANS A DISCHARGE BEING APPLIED TO THE
LAND.
PAGE 3-SENATE BILL 26-016
(d) "PREPRODUCTION PLASTIC MATERIALS" HAS THE MEANING SET
FORTH IN SECTION 25-8-1102.
(2) A PERSON SHALL NOT DISCHARGE PLASTIC PELLETS OR OTHER
PREPRODUCTION PLASTIC MATERIALS FROM A FACILITY IN THE STATE.
SECTION 5. Act subject to petition - effective date -
applicability. (1) This act takes effect August 12, 2027; except that, if a
referendum petition is filed pursuant to section 1 (3) of article V of the state
constitution against this act or an item, section, or part of this act within the
ninety-day period after final adjournment of the general assembly, then the
act, item, section, or part will not take effect unless approved by the people
at the general election to be held in November 2026 and, in such case, will
take effect August 12, 2027.
PAGE 4-SENATE BILL 26-016
(2) This act applies to conduct occurring on or after the applicable
effective date of this act.
James Rashad Coleman, Sr.
PRESIDENT OF
THE SENATE
Esther van Mourik
SECRETARY OF
THE SENATE
SPEAKER OF THE HOUSE
OF REPRESENTATIVES
,,,
v~ ~ Reilly
CHIEF CLERK OF THE HOUSE
OF REPRESENTATIVES
APPROVED On YY'\oV\fr:i ty\°'rpn 30~ Lffl0 Citf \ ~1or
(Date and Time)
PAGE 5-SENATE BILL 26-016