---
type: "Bill"
title: "Reducing greenhouse gas emissions from fluorinated gases."
description: "Reducing greenhouse gas emissions from fluorinated gases."
jurisdiction: "us/states/wa"
legislature: "Washington Legislature"
session: "2021-2022"
identifier: "HB 1050"
citation: "Washington HB 1050 (2021-2022)"
classification: ["bill"]
subjects: ["AIR QUALITY AND POLLUTION", "APPLIANCES", "BUILDING CODE COUNCIL", "CLIMATE", "ECOLOGY", "DEPARTMENT", "ENVIRONMENTAL HEALTH AND SAFETY", "HAZARDOUS MATERIALS", "PUBLIC FUNDS AND ACCOUNTS", "STATE AGENCIES AND DEPARTMENTS"]
status: "enacted"
primary_sponsors: ["Fitzgibbon"]
version_count: 4
action_count: 49
vote_count: 3
first_action: "2021-01-11T05:00:00+00:00"
last_action: "2021-12-23T05:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/940abfcf-753a-48a8-aa30-34b59fc6421e"
source_url: "http://apps.leg.wa.gov/billinfo/summary.aspx?bill=1050&year=2021"
source_hash: "651210926b483ae50ab1633f811a8ce8fffb48070b85e27279e23720d63fca4d"
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-wa"]
---

# Washington HB 1050 (2021-2022) — Reducing greenhouse gas emissions from fluorinated gases.

## Version chain

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

1. **Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2021-22/Htm/Bills/House%20Bills/1050.htm)
2. **Engrossed Second Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2021-22/Htm/Bills/House%20Bills/1050-S2.E.htm)
3. **Second Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2021-22/Htm/Bills/House%20Bills/1050-S2.htm)
4. **Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2021-22/Htm/Bills/House%20Bills/1050-S.htm)

## Votes

- 3rd Reading & Final Passage as Amended by the Senate (#10) — **30–19** (pass) · upper
- Final Passage as Amended by the Senate (#3) — **56–42** (pass) · lower
- 3rd Reading & Final Passage (#1) — **56–40** (pass) · lower

## Sponsors

- Fitzgibbon — primary (person)
- Bergquist — cosponsor (person)
- Callan — cosponsor (person)
- Chopp — cosponsor (person)
- Duerr — cosponsor (person)
- Fey — cosponsor (person)
- Goodman — cosponsor (person)
- Leavitt — cosponsor (person)
- Macri — cosponsor (person)
- Ormsby — cosponsor (person)
- Ortiz-Self — cosponsor (person)
- Peterson — cosponsor (person)
- Pollet — cosponsor (person)
- Ramel — cosponsor (person)
- Ramos — cosponsor (person)
- Ryu — cosponsor (person)
- Stonier — cosponsor (person)

## Timeline

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

- **2021-12-23T05:00:00+00:00** Prefiled for introduction. `filing`
- **2021-01-11T05:00:00+00:00** First reading, referred to Environment & Energy. `reading-1`
- **2021-01-15T05:00:00+00:00** Public hearing in the House Committee on Environment & Energy at 10:00 AM.
- **2021-01-26T05:00:00+00:00** Executive action taken in the House Committee on Environment & Energy at 8:00 AM.
- **2021-01-26T05:00:00+00:00** ENVI - Majority; 1st substitute bill be substituted, do pass. `passage`
- **2021-01-26T05:00:00+00:00** Minority; do not pass. `committee-passage-unfavorable`
- **2021-01-28T05:00:00+00:00** Referred to Appropriations. `referral-committee`
- **2021-02-08T05:00:00+00:00** Public hearing in the House Committee on Appropriations at 3:30 PM.
- **2021-02-11T05:00:00+00:00** Executive action taken in the House Committee on Appropriations at 3:30 PM.
- **2021-02-11T05:00:00+00:00** APP - Majority; 2nd substitute bill be substituted, do pass. `passage`
- **2021-02-11T05:00:00+00:00** Minority; do not pass. `committee-passage-unfavorable`
- **2021-02-15T05:00:00+00:00** Referred to Rules 2 Review. `referral-committee`
- **2021-02-17T05:00:00+00:00** Placed on second reading by Rules Committee. `reading-2`
- **2021-02-23T05:00:00+00:00** 2nd substitute bill substituted (APP 21). `substitution`
- **2021-02-23T05:00:00+00:00** Floor amendment(s) adopted.
- **2021-02-23T05:00:00+00:00** Rules suspended. Placed on Third Reading. `reading-3`
- **2021-02-23T05:00:00+00:00** Third reading, passed; yeas, 56; nays, 40; absent, 0; excused, 2. `reading-3`
- **2021-02-25T05:00:00+00:00** First reading, referred to Environment, Energy & Technology. `reading-1`
- **2021-03-16T04:00:00+00:00** Public hearing in the Senate Committee on Environment, Energy & Technology at 10:30 AM.
- **2021-03-23T04:00:00+00:00** Executive action taken in the Senate Committee on Environment, Energy & Technology at 10:30 AM.
- **2021-03-23T04:00:00+00:00** ENET - Majority; do pass with amendment(s). `committee-passage-favorable`
- **2021-03-23T04:00:00+00:00** Minority; do not pass. `committee-passage-unfavorable`
- **2021-03-23T04:00:00+00:00** And refer to Ways & Means. `referral-committee`
- **2021-03-24T04:00:00+00:00** Referred to Ways & Means. `referral-committee`
- **2021-03-30T04:00:00+00:00** Public hearing in the Senate Committee on Ways & Means at 1:30 PM.
- **2021-04-02T04:00:00+00:00** Executive action taken in the Senate Committee on Ways & Means at 9:00 AM.
- **2021-04-02T04:00:00+00:00** WM - Majority; do pass with amendment(s). `committee-passage-favorable`
- **2021-04-02T04:00:00+00:00** Minority; do not pass. `committee-passage-unfavorable`
- **2021-04-02T04:00:00+00:00** Passed to Rules Committee for second reading.
- **2021-04-06T04:00:00+00:00** Placed on second reading by Rules Committee. `reading-2`
- **2021-04-07T04:00:00+00:00** Committee amendment(s) adopted with no other amendments.
- **2021-04-07T04:00:00+00:00** Rules suspended. Placed on Third Reading. `reading-3`
- **2021-04-07T04:00:00+00:00** Third reading, passed; yeas, 30; nays, 19; absent, 0; excused, 0. `reading-3`
- **2021-04-12T04:00:00+00:00** House concurred in Senate amendments.
- **2021-04-12T04:00:00+00:00** Passed final passage; yeas, 56; nays, 42; absent, 0; excused, 0. `passage`
- **2021-04-14T04:00:00+00:00** Speaker signed. `passage`
- **2021-04-19T04:00:00+00:00** President signed. `passage`
- **2021-04-20T04:00:00+00:00** Delivered to Governor. `executive-receipt`
- **2021-05-17T04:00:00+00:00** Governor signed. `executive-signature`
- **2021-05-17T04:00:00+00:00** Chapter 315, 2021 Laws. `became-law`
- **2021-05-17T04:00:00+00:00** Effective date 7/25/2021*. `became-law`
- **2021-01-15T15:00:00+00:00** Scheduled for public hearing in the House Committee on Environment & Energy at 10:00 AM
- **2021-01-26T13:00:00+00:00** Scheduled for public hearing in the House Committee on Environment & Energy at 08:00 AM
- **2021-02-08T20:30:00+00:00** Scheduled for public hearing in the House Committee on Appropriations at 03:30 PM
- **2021-02-11T20:30:00+00:00** Scheduled for public hearing in the House Committee on Appropriations at 03:30 PM
- **2021-03-16T14:30:00+00:00** Scheduled for public hearing in the Senate Committee on Environment, Energy & Technology at 10:30 AM
- **2021-03-23T14:30:00+00:00** Scheduled for public hearing in the Senate Committee on Environment, Energy & Technology at 10:30 AM
- **2021-03-30T17:30:00+00:00** Scheduled for public hearing in the Senate Committee on Ways & Means at 01:30 PM
- **2021-04-02T13:00:00+00:00** Scheduled for public hearing in the Senate Committee on Ways & Means at 09:00 AM

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/940abfcf-753a-48a8-aa30-34b59fc6421e`. Confidence: reported (aggregated from official Washington legislature records).