Bill Commons

MT HB 660

dead

Require rules to limit GHG emissions

Montana · 2025 Regular Session (69th Legislature) · lower

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Quick answers

Did MT HB 660 pass?

No. MT HB 660 did not pass — it was defeated or died in the legislative process. Latest recorded action (2025-05-20): (H) Died in Process

What is MT HB 660 about?

MT HB 660 is a bill in the 2025 Regular Session (69th Legislature) titled “Require rules to limit GHG emissions”.

Who sponsors MT HB 660?

Debo Powers is the primary sponsor of MT HB 660.

Introduced
—
Latest action
2025-05-20 — (H) Died in Process
Bill type
bill
Last updated
—

Subjects

Sponsors

  • Debo Powersprimary

Committees

Not provided by source.

Action timeline

Newest first

  1. 2025-05-20

    (H) Died in Process

    failure

  2. 2025-03-12

    (H) Missed Deadline for General Bill Transmittal

  3. 2025-03-03

    (H) Tabled in Committee - (H) Natural Resources

    amendment-deferral

  4. 2025-03-01

    (H) Fiscal Note Printed

  5. 2025-02-28

    (H) Fiscal Note Signed

  6. 2025-02-28

    (H) Fiscal Note Received

    receipt

  7. 2025-02-25

    (H) Hearing - (H) Natural Resources

  8. 2025-02-22

    (H) First Reading

    reading-1

  9. 2025-02-22

    (H) Referred to Committee - (H) Natural Resources

    referral-committee

  10. 2025-02-21

    (H) Fiscal Note Requested

  11. 2025-02-21

    (H) Introduced

  12. 2025-02-20

    (LC) Draft Delivered to Requester

  13. 2025-02-19

    (LC) Draft Ready for Delivery

  14. 2025-02-18

    (LC) Draft in Assembly

  15. 2025-02-18

    (LC) Draft in Final Drafter Review

  16. 2025-02-18

    (LC) Draft in Input/Proofing

  17. 2025-02-15

    (LC) Draft in Edit

  18. 2025-02-13

    (LC) Draft in Legal Review

  19. 2025-02-01

    (LC) Draft Taken Off Hold

  20. 2024-11-14

    (LC) Draft On Hold

  21. 2024-11-14

    (LC) Drafter Assigned

Versions

Documents

Votes

  • to_table

    2025-03-03 · pass · 8-6

    Member-level votes (14)
    • Steve Gist: yes
    • Greg Oblander: yes
    • Marilyn Marler: no
    • Jill Cohenour: no
    • Becky Edwards: no
    • Steve Fitzpatrick: yes
    • Tom France: no
    • Jedediah Hinkle: yes
    • Jonathan Karlen: no
    • Shannon Maness: yes
    • Russ Miner: yes
    • Lukas Schubert: yes
    • Joshua Seckinger: no
    • Morgan Thiel: yes

Related bills

Official source

https://bills.legmt.gov/#/laws/bill/2/LC1392?open_tab=sum

Attribution

Data from openstates_bulk_csv, retrieved 2026-07-24T05:25:55.439350Z

Inspect retained evidence for changes recorded after evidence tracking began:

Source and document changesStatus and relationship changes

Session-wide evidence can include changes to other bills:

Bulk imports for this sessionSession dates and activity

Use this data

Every field on this page is available from the free public API — no key or licence required. Fetch this bill as JSON: GET /api/v1/bills?jurisdiction=MT&identifier=HB 660. See the API docs or the MCP server for AI assistants.

Known limitations

  • Sponsor party and chamber affiliation are not yet captured by this API.
  • Committee referrals are not yet captured.
  • Some documents have no extracted text yet, so version comparison may be limited.

See the methodology page for data sources and limitations.