---
type: "Bill"
title: "Agricultural Buildings Exempt from Energy Use Requirements"
description: "Under current law, owners of certain large buildings (covered buildings) are required to annually collect and report each covered building's energy use to the Colorado energy office."
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2025A"
identifier: "SB 25-039"
citation: "Colorado SB 25-039 (2025A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Byron Pelton", "Dusty Johnson", "Jeff Bridges", "Matthew Martinez"]
version_count: 9
action_count: 16
vote_count: 2
first_action: "2025-01-08T07:00:00+00:00"
last_action: "2025-03-28T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/20d51e83-0f94-4389-a840-7446ed07e5f1"
source_url: "https://leg.colorado.gov/bills/sb25-039"
source_hash: "ec4be1d0eb84c463058215cf8ca7c98fb6833f42b31c469f84961fcd3fe64391"
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 25-039 (2025A) — Agricultural Buildings Exempt from Energy Use Requirements

Under current law, owners of certain large buildings (covered buildings) are required to annually collect and report each covered building's energy use to the Colorado energy office.

## 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/2025a_sb039_h_awn_001.pdf)
2. **Engrossed (02/11/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_039_eng.pdf)
3. **Final Act (03/19/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_039_enr.pdf)
4. **Introduced (01/08/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_039_01.pdf)
5. **PA1 (03/04/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_039_h_awn_01.pdf)
6. **Reengrossed (02/12/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_039_ren.pdf)
7. **Rerevised (03/11/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_039_rer.pdf)
8. **Revised (03/10/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2025A/bills/2025a_039_rev.pdf)
9. **Signed Act (03/28/2025)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2025a_039_signed.pdf)

## Votes

- BILL — **59–0** (pass) · lower
- BILL — **33–0** (pass) · upper

## Sponsors

- Byron Pelton — primary (person)
- Dusty Johnson — primary (person)
- Jeff Bridges — primary (person)
- Matthew Martinez — primary (person)
- B. Kirkmeyer — cosponsor (person)
- B. Marshall — cosponsor (person)
- B. Titone — cosponsor (person)
- C. Clifford — cosponsor (person)
- C. Simpson — cosponsor (person)
- D. Roberts — cosponsor (person)
- I. Jodeh — cosponsor (person)
- J. Carson — cosponsor (person)
- J. Coleman — cosponsor (person)
- J. Marchman — cosponsor (person)
- J. McCluskie — cosponsor (person)
- K. McCormick — cosponsor (person)
- L. Frizell — cosponsor (person)
- M. Catlin — cosponsor (person)
- M. Duran — cosponsor (person)
- M. Lindsay — cosponsor (person)
- M. Soper — cosponsor (person)
- P. Lundeen — cosponsor (person)
- R. Gonzalez — cosponsor (person)
- R. Keltie — cosponsor (person)
- R. Pelton — cosponsor (person)
- S. Bird — cosponsor (person)
- S. Bright — cosponsor (person)
- S. Lieder — cosponsor (person)

## Timeline

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

- **2025-03-28T06:00:00+00:00** Governor Signed `executive-signature`
- **2025-03-19T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2025-03-19T06:00:00+00:00** Signed by the Speaker of the House
- **2025-03-19T06:00:00+00:00** Signed by the President of the Senate
- **2025-03-12T06:00:00+00:00** Senate Considered House Amendments - Result was to Concur - Repass
- **2025-03-11T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2025-03-10T06:00:00+00:00** House Second Reading Special Order - Passed with Amendments - Committee, Floor
- **2025-03-05T07:00:00+00:00** House Second Reading Special Order - Laid Over Daily - No Amendments
- **2025-03-03T07:00:00+00:00** House Committee on Agriculture, Water & Natural Resources Refer Amended to House Committee of the Whole `committee-passage, referral-committee`
- **2025-02-13T07:00:00+00:00** Introduced In House - Assigned to Agriculture, Water & Natural Resources `introduction`
- **2025-02-12T07:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2025-02-11T07:00:00+00:00** Senate Second Reading Passed with Amendments - Floor `reading-2`
- **2025-02-06T07:00:00+00:00** Senate Second Reading Laid Over to 02/11/2025 - No Amendments
- **2025-02-04T07:00:00+00:00** Senate Second Reading Laid Over to 02/06/2025 - No Amendments
- **2025-01-30T07:00:00+00:00** Senate Committee on Agriculture & Natural Resources Refer Unamended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2025-01-08T07:00:00+00:00** Introduced In Senate - Assigned to Agriculture & Natural Resources `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/20d51e83-0f94-4389-a840-7446ed07e5f1`. Confidence: reported (aggregated from official Colorado legislature records).