republic-os/legislation/us/states/co/2022a/sb-22-193.md

---
type: "Bill"
title: "Air Quality Improvement Investments"
description: "Section 1 of the act creates the industrial and manufacturing operations clean air grant program (clean air grant program) through which the Colorado energy office (office) awards grant money to private entities, local governments, tribal governments, and public-private partnerships for voluntary projects to reduce air pollutants from industrial and manufacturing operations."
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2022A"
identifier: "SB 22-193"
citation: "Colorado SB 22-193 (2022A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Alex Valdez", "Julie Gonzales", "Meg Froelich", "Stephen Fenberg"]
version_count: 12
action_count: 16
vote_count: 4
first_action: "2022-03-30T06:00:00+00:00"
last_action: "2022-06-02T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/4ab9ea90-c753-4488-9815-947d9b8f69d0"
source_url: "https://leg.colorado.gov/bills/sb22-193"
source_hash: "ba5f7469e2b88e96dadfb132525269721fc4b7cac0978dafdd51f4b57bd1b223"
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-co"]
---

# Colorado SB 22-193 (2022A) — Air Quality Improvement Investments

Section 1 of the act creates the industrial and manufacturing operations clean air grant program (clean air grant program) through which the Colorado energy office (office) awards grant money to private entities, local governments, tribal governments, and public-private partnerships for voluntary projects to reduce air pollutants from industrial and manufacturing operations.

## Version chain

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

1. **Committee Amendment** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2022a_sb193_h_app_004.pdf)
2. **Engrossed (04/14/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_eng.pdf)
3. **Final Act (05/18/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_enr.pdf)
4. **Introduced (03/30/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_01.pdf)
5. **PA1 (04/06/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_s_tra_01.pdf)
6. **PA2 (04/12/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_s_tra_app_01.pdf)
7. **PA3 (04/27/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_h_ene_01.pdf)
8. **PA4 (05/04/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_h_ene_app_01.pdf)
9. **Reengrossed (04/18/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_ren.pdf)
10. **Rerevised (05/10/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_rer.pdf)
11. **Revised (05/05/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2022A/bills/2022a_193_rev.pdf)
12. **Signed Act (06/02/2022)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2022a_193_signed.pdf)

## Votes

- BILL — **41–24** (pass) · lower
- CONCUR — **35–0** (pass) · upper
- BILL — **21–13** (pass) · upper
- REPASS — **21–14** (pass) · upper

## Sponsors

- Alex Valdez — primary (person)
- Julie Gonzales — primary (person)
- Meg Froelich — primary (person)
- Stephen Fenberg — primary (person)

## Timeline

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

- **2022-06-02T06:00:00+00:00** Governor Signed `executive-signature`
- **2022-05-18T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2022-05-18T06:00:00+00:00** Signed by the Speaker of the House
- **2022-05-18T06:00:00+00:00** Signed by the President of the Senate
- **2022-05-10T06:00:00+00:00** Senate Considered House Amendments - Result was to Concur - Repass
- **2022-05-10T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2022-05-06T06:00:00+00:00** House Third Reading Laid Over Daily - No Amendments
- **2022-05-05T06:00:00+00:00** House Second Reading Special Order - Passed with Amendments - Committee, Floor
- **2022-05-04T06:00:00+00:00** House Committee on Appropriations Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2022-04-21T06:00:00+00:00** House Committee on Energy & Environment Refer Amended to Appropriations `referral-committee`
- **2022-04-18T06:00:00+00:00** Introduced In House - Assigned to Energy & Environment `introduction`
- **2022-04-18T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2022-04-14T06:00:00+00:00** Senate Second Reading Passed with Amendments - Committee, Floor `reading-2`
- **2022-04-12T06:00:00+00:00** Senate Committee on Appropriations Refer Amended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2022-04-05T06:00:00+00:00** Senate Committee on Transportation & Energy Refer Amended to Appropriations `referral-committee`
- **2022-03-30T06:00:00+00:00** Introduced In Senate - Assigned to Transportation & Energy `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/4ab9ea90-c753-4488-9815-947d9b8f69d0`. Confidence: reported (aggregated from official Colorado legislature records).