---
type: "Bill"
title: "ENERGY: Provides for the dedication of revenue from carbon dioxide sequestration on state lands and water bottoms"
description: "ENERGY: Provides for the dedication of revenue from carbon dioxide sequestration on state lands and water bottoms"
jurisdiction: "us/states/la"
legislature: "Louisiana Legislature"
session: "2025"
identifier: "HB 548"
citation: "Louisiana HB 548 (2025)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Jeremy LaCombe"]
version_count: 8
action_count: 32
vote_count: 3
first_action: "2025-04-04"
last_action: "2025-07-01"
source: "openstates"
source_identifier: "ocd-bill/e9d2dded-fd27-4f00-85f9-d452f82aea13"
source_url: "https://www.legis.la.gov/Legis/BillInfo.aspx?i=248594"
source_hash: "0819baebb5b016e4356dea9c4be2f32cda6e73ec35192c11153bc56cfbdb88ef"
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-la"]
---

# Louisiana HB 548 (2025) — ENERGY: Provides for the dedication of revenue from carbon dioxide sequestration on state lands and water bottoms

## Version chain

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

1. **HB548 Original** (filed) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1404300)
2. **HB548 Act 508** (committee substitute) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1427701)
3. **HB548 Engrossed** (committee substitute) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1412159)
4. **HB548 Reengrossed** (committee substitute) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1417728)
5. **House Floor Amendment, #3179, LaCombe, Adopted** (committee substitute) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1416220)
6. **Senate Committee Amendment, #2731, NATR, Draft** (committee substitute) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1421097)
7. **Senate Committee Amendment, #2857, NATR, Adopted** (committee substitute) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1421658)
8. **HB548 Enrolled** (enrolled) — [source](https://www.legis.la.gov/Legis/ViewDocument.aspx?d=1423479)

## Votes

- CONCUR IN SENATE AMENDMENTS (#1010) — **99–0** (pass) · lower
- FINAL PASSAGE (#726) — **38–0** (pass) · upper
- FINAL PASSAGE (#595) — **94–0** (pass) · lower

## Sponsors

- Jeremy LaCombe — primary (person)

## Timeline

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

- **2025-07-01** Effective date: 08/01/2025.
- **2025-07-01** Becomes Act No. 508 without the Governor's signature. `became-law`
- **2025-06-10** Sent to the Governor for executive approval. `executive-receipt`
- **2025-06-10** Signed by the President of the Senate.
- **2025-06-09** Enrolled and signed by the Speaker of the House. `enrolled`
- **2025-06-09** Read by title, roll called, yeas 99, nays 0, Senate amendments concurred in.
- **2025-06-08** Scheduled for concurrence on 06/09/2025.
- **2025-06-08** Received from the Senate with amendments. `receipt`
- **2025-06-08** Rules suspended. The amended bill was read by title, passed by a vote of 38 yeas and 0 nays, and ordered returned to the House. Motion to reconsider tabled. `passage`
- **2025-06-04** Reported without Legislative Bureau amendments. Read by title and passed to third reading and final passage. `reading-3`
- **2025-06-04** Reported with amendments. Rules suspended. Committee amendments read and adopted. Read by title and referred to the Legislative Bureau. `committee-passage-favorable`
- **2025-05-28** Read second time by title and referred to the Committee on Natural Resources. `reading-2, referral-committee`
- **2025-05-27** Received in the Senate. Read first time by title and placed on the Calendar for a second reading. `reading-1`
- **2025-05-22** Read third time by title, amended, roll called on final passage, yeas 94, nays 0. Finally passed, title adopted, ordered to the Senate. `passage`
- **2025-05-22** Called from the calendar.
- **2025-05-21** Scheduled for floor debate on 05/22/2025.
- **2025-05-21** Notice given.
- **2025-05-21** Read by title, returned to the calendar.
- **2025-05-21** Called from the calendar.
- **2025-05-20** Scheduled for floor debate on 05/21/2025.
- **2025-05-20** Notice given.
- **2025-05-20** Read by title, returned to the calendar.
- **2025-05-20** Called from the calendar.
- **2025-05-13** Scheduled for floor debate on 05/20/2025.
- **2025-05-13** Notice given.
- **2025-05-13** Read by title, returned to the calendar.
- **2025-05-12** Scheduled for floor debate on 05/13/2025.
- **2025-05-08** Read by title, ordered engrossed, passed to 3rd reading. `reading-3`
- **2025-05-07** Reported favorably (12-0). `committee-passage-favorable`
- **2025-04-14** Read by title, under the rules, referred to the Committee on Natural Resources and Environment. `referral-committee`
- **2025-04-04** Under the rules, provisionally referred to the Committee on Natural Resources and Environment. `referral-committee`
- **2025-04-04** Prefiled. `filing`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/e9d2dded-fd27-4f00-85f9-d452f82aea13`. Confidence: reported (aggregated from official Louisiana legislature records).