---
type: "Bill"
title: "Relating to the removal of thermal coal from the State Treasury investment portfolio."
description: "Digest: The Act tells the State Treasurer to stop investing moneys in companies that deal in thermal coal. (Flesch Readability Score: 65.1)."
jurisdiction: "us/states/or"
legislature: "Oregon Legislative Assembly"
session: "2024R1"
identifier: "HB 4083"
citation: "Oregon HB 4083 (2024R1)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Chris Gorsek", "Hoa Nguyen", "James Manning Jr.", "Jeff Golden", "Khanh Pham", "Mark Gamba", "Maxine Dexter", "Michael Dembrow", "Rob Nosse", "Sara Gelser Blouin", "Sen Steiner", "Thuy Tran", "Tom Andersen", "Wlnsvey Campos"]
version_count: 5
action_count: 21
vote_count: 5
first_action: "2024-02-05T16:09:01+00:00"
last_action: "2024-04-10T21:29:11+00:00"
source: "openstates"
source_identifier: "ocd-bill/5bf9d510-d868-472a-8f24-274a7814fb04"
source_url: "https://olis.oregonlegislature.gov/liz/2024R1/Measures/Overview/HB4083"
source_hash: "d2b6c84c3436ebeda50679e197973b2f2ac30e56a01edd554469e3d777140489"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-or"]
---

# Oregon HB 4083 (2024R1) — Relating to the removal of thermal coal from the State Treasury investment portfolio.

Digest: The Act tells the State Treasurer to stop investing moneys in companies that deal in thermal coal. (Flesch Readability Score: 65.1).

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](https://olis.oregonlegislature.gov/liz/2024R1/Downloads/MeasureDocument/HB4083/Introduced)
2. **Senate Amendments to Introduced** (filed) — [source](https://olis.oregonlegislature.gov/liz/2024R1/Downloads/MeasureDocument/HB4083/Senate%20Amendments%20to%20Introduced)
3. **A-Engrossed** (committee substitute) — [source](https://olis.oregonlegislature.gov/liz/2024R1/Downloads/MeasureDocument/HB4083/A-Engrossed)
4. **SEE Amendment -1** (committee substitute) — [source](https://olis.oregonlegislature.gov/liz/2024R1/Downloads/ProposedAmendment/26136)
5. **Enrolled** (enrolled) — [source](https://olis.oregonlegislature.gov/liz/2024R1/Downloads/MeasureDocument/HB4083/Enrolled)

## Votes

- House concurred in Senate amendments and repassed bill. — **34–21** (pass) · lower
- Heard and Reported Out — **4–3** (pass) · lower
- Heard and Reported Out with Amendments — **3–2** (pass) · upper
- Third reading. Carried by Golden. Passed. — **16–13** (pass) · upper
- Third reading. Carried by Pham K. Passed. — **33–24** (pass) · lower

## Sponsors

- Chris Gorsek — primary (person)
- Hoa Nguyen — primary (person)
- James Manning Jr. — primary (person)
- Jeff Golden — primary (person)
- Khanh Pham — primary (person)
- Mark Gamba — primary (person)
- Maxine Dexter — primary (person)
- Michael Dembrow — primary (person)
- Rob Nosse — primary (person)
- Sara Gelser Blouin — primary (person)
- Sen Steiner — primary (person)
- Thuy Tran — primary (person)
- Tom Andersen — primary (person)
- Wlnsvey Campos — primary (person)
- Andrea Valderrama — cosponsor (person)
- Annessa Hartman — cosponsor (person)
- Ben Bowman — cosponsor (person)
- Dacia Grayber — cosponsor (person)
- Deb Patterson — cosponsor (person)
- Farrah Chaichi — cosponsor (person)
- Hai Pham — cosponsor (person)
- Janeen Sollman — cosponsor (person)
- Janelle Bynum — cosponsor (person)
- Jason Kropf — cosponsor (person)
- John Lively — cosponsor (person)
- Jules Walters — cosponsor (person)
- Julie Fahey — cosponsor (person)
- Kayse Jama — cosponsor (person)
- Lisa Reynolds — cosponsor (person)
- Mark Meek — cosponsor (person)
- Nathan Sosa — cosponsor (person)
- Pam Marsh — cosponsor (person)
- Paul Holvey — cosponsor (person)
- Ricki Ruiz — cosponsor (person)
- Susan McLain — cosponsor (person)
- Travis Nelson — cosponsor (person)
- Zach Hudson — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2024-02-05T16:09:01+00:00** First reading. Referred to Speaker's desk. `introduction, reading-1, referral-committee`
- **2024-02-05T19:10:57+00:00** Referred to Emergency Management, General Government, and Veterans. `referral-committee`
- **2024-02-08T21:16:00+00:00** Public Hearing held.
- **2024-02-15T21:02:00+00:00** Work Session held.
- **2024-02-16T17:11:30+00:00** Recommendation: Do pass. `committee-passage-favorable`
- **2024-02-16T18:20:13+00:00** Second reading. `reading-2`
- **2024-02-19T20:00:38+00:00** Third reading. Carried by Pham K. Passed. `passage, reading-3`
- **2024-02-20T19:25:09+00:00** First reading. Referred to President's desk. `introduction, reading-1, referral-committee`
- **2024-02-19T20:01:38+00:00** Vote explanation(s) filed by Helfrich.
- **2024-02-20T21:00:10+00:00** Referred to Energy and Environment. `referral-committee`
- **2024-02-22T21:01:00+00:00** Public Hearing held.
- **2024-02-27T21:02:00+00:00** Work Session held.
- **2024-02-29T21:04:44+00:00** Recommendation: Do pass with amendments. (Printed A-Eng.) `committee-passage-favorable`
- **2024-03-01T22:57:24+00:00** Second reading. `reading-2`
- **2024-03-04T23:14:30+00:00** Carried over to 03-05 by unanimous consent.
- **2024-03-05T20:06:51+00:00** Third reading. Carried by Golden. Passed. `passage, reading-3`
- **2024-03-07T00:10:09+00:00** House concurred in Senate amendments and repassed bill.
- **2024-03-13T22:07:25+00:00** Speaker signed. `passage`
- **2024-03-19T18:45:47+00:00** President signed. `passage`
- **2024-04-04T23:03:58+00:00** Governor signed. `executive-signature`
- **2024-04-10T21:29:11+00:00** Chapter 79, (2024 Laws): Effective date January 1, 2025.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/5bf9d510-d868-472a-8f24-274a7814fb04`. Confidence: reported (aggregated from official Oregon legislature records).