---
type: "Bill"
title: "Exemption for transported fuel and power sales-amendments."
description: "2025/Summaries/HB0311.pdf"
jurisdiction: "us/states/wy"
legislature: "Wyoming Legislature"
session: "2025"
identifier: "HB 311"
citation: "Wyoming HB 311 (2025)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Locke"]
version_count: 3
action_count: 23
vote_count: 5
first_action: "2025-01-28T17:16:55+00:00"
last_action: "2025-03-04T20:58:56+00:00"
source: "openstates"
source_identifier: "ocd-bill/b3615230-b2f6-4a3f-9f3d-fe8ed2832ccc"
source_url: "https://wyoleg.gov/Legislation/2025/HB0311"
source_hash: "bd0b6d66f602004f2c85852963e7700ad74212836a639e4c727fd250cdf5b715"
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-wy"]
---

# Wyoming HB 311 (2025) — Exemption for transported fuel and power sales-amendments.

2025/Summaries/HB0311.pdf

## Version chain

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

1. **Introduced** (filed) — [source](https://wyoleg.gov/2025/Introduced/HB0311.pdf)
2. **Amendment HB0311SS001 (Standing Committee) - Senate Revenue Committee (Adopted)** (committee substitute) — [source](https://wyoleg.gov/2025/Amends/HB0311SS001.pdf)
3. **Enrolled** (enrolled) — [source](https://wyoleg.gov/2025/Enroll/HB0311.pdf)

## Votes

- S 3rd Reading:Passed 28-1-2-0-0 — **28–1** (pass) · upper
- S03 - Revenue:Recommend Amend and Do Pass 4-1-0-0-0 — **4–1** (pass) · upper
- H03 - Revenue:Recommend Do Pass 6-2-1-0-0 — **6–2** (pass) · lower
- H Concur:Passed 56-3-3-0-0 — **56–3** (pass) · lower
- H 3rd Reading:Passed 55-4-3-0-0 — **55–4** (pass) · lower

## Sponsors

- Locke — primary (person)
- Brown, G — cosponsor (person)
- Lien — cosponsor (person)
- Lucas — cosponsor (person)

## Timeline

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

- **2025-03-04T20:58:56+00:00** Assigned Chapter Number 104 `became-law`
- **2025-03-04T20:58:23+00:00** Governor Signed HEA No. 0050 `executive-signature`
- **2025-02-28T17:34:25+00:00** S President Signed HEA No. 0050
- **2025-02-28T17:27:45+00:00** H Speaker Signed HEA No. 0050
- **2025-02-28T03:07:18+00:00** Assigned Number HEA No. 0050
- **2025-02-28T02:17:10+00:00** H Concur:Passed 56-3-3-0-0
- **2025-02-28T01:08:47+00:00** H Received for Concurrence
- **2025-02-27T21:55:59+00:00** S 3rd Reading:Passed 28-1-2-0-0 `passage, reading-3`
- **2025-02-26T17:39:34+00:00** S 2nd Reading:Passed `reading-2`
- **2025-02-26T00:01:22+00:00** S COW:Passed `committee-passage-favorable`
- **2025-02-20T23:08:00+00:00** S COW:Laid Back
- **2025-02-20T00:20:29+00:00** S Placed on General File
- **2025-02-20T00:20:18+00:00** S03 - Revenue:Recommend Amend and Do Pass 4-1-0-0-0 `committee-passage-favorable`
- **2025-02-14T17:55:38+00:00** S Introduced and Referred to S03 - Revenue `introduction, referral-committee`
- **2025-02-10T20:10:36+00:00** S Received for Introduction `filing`
- **2025-02-10T18:32:34+00:00** H 3rd Reading:Passed 55-4-3-0-0 `passage, reading-3`
- **2025-02-07T16:36:05+00:00** H 2nd Reading:Passed `reading-2`
- **2025-02-07T01:39:55+00:00** H COW:Passed `committee-passage-favorable`
- **2025-02-05T01:56:02+00:00** H Placed on General File
- **2025-02-05T01:55:55+00:00** H03 - Revenue:Recommend Do Pass 6-2-1-0-0 `committee-passage-favorable`
- **2025-02-03T17:29:37+00:00** H Introduced and Referred to H03 - Revenue `introduction, referral-committee`
- **2025-01-29T16:26:36+00:00** H Received for Introduction `filing`
- **2025-01-28T17:16:55+00:00** Bill Number Assigned `reading-1`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/b3615230-b2f6-4a3f-9f3d-fe8ed2832ccc`. Confidence: reported (aggregated from official Wyoming legislature records).