---
type: "Bill"
title: "GENERATING FACILITY AND MINE REMEDIATION"
description: "GENERATING FACILITY AND MINE REMEDIATION"
jurisdiction: "us/states/nm"
legislature: "New Mexico Legislature"
session: "2023"
identifier: "HB 142"
citation: "New Mexico HB 142 (2023)"
classification: ["bill"]
subjects: ["ENERGY & NATURAL RESOURCES", "ENVIRONMENT"]
status: "enacted"
primary_sponsors: ["Allison, Anthony", "Matthews, Marian", "Szczepanski, Reena"]
version_count: 4
action_count: 8
vote_count: 0
first_action: "2023-01-23"
last_action: "2023-04-06"
source: "openstates"
source_identifier: "ocd-bill/9d096913-901a-4691-917b-1a9b2d0164ec"
source_url: "http://www.nmlegis.gov/Legislation/Legislation?chamber=H&legType=B&legNo=142&year=23"
source_hash: "75c426a94117d8c916dca84aef36c9fb7db7f3259846d1758cc680673794e10e"
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-nm"]
---

# New Mexico HB 142 (2023) — GENERATING FACILITY AND MINE REMEDIATION

## Version chain

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

1. **Amendments in Context** (committee substitute) — [source](http://www.nmlegis.gov/Sessions/23%20Regular/Amendments_In_Context/HB0142.pdf)
2. **EN substitute** (committee substitute) — [source](http://www.nmlegis.gov/Sessions/23%20Regular/bills/house/HB0142ENS.HTML)
3. **Final Version** (committee substitute) — [source](http://www.nmlegis.gov/Sessions/23%20Regular/final/HB0142.PDF)
4. **introduced version** (committee substitute) — [source](http://www.nmlegis.gov/Sessions/23%20Regular/bills/house/HB0142.HTML)

## Sponsors

- Allison, Anthony — primary (person)
- Matthews, Marian — primary (person)
- Szczepanski, Reena — primary (person)

## Timeline

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

- **2023-01-23** Sent to House Energy, Environment and Natural Resources Committee & House Appropriations & Finance Committee `introduction, referral-committee`
- **2023-02-06** DO NOT PASS, replaced with committee substitute `committee-passage`
- **2023-02-25** passed House `passage`
- **2023-02-27** Sent to Senate Finance Committee `introduction, referral-committee`
- **2023-02-23** DO PASS, as amended, committee report adopted `committee-passage-favorable`
- **2023-03-14** passed Senate `passage`
- **2023-03-10** DO PASS committee report adopted `committee-passage-favorable`
- **2023-04-06** Signed `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/9d096913-901a-4691-917b-1a9b2d0164ec`. Confidence: reported (aggregated from official New Mexico legislature records).