---
type: "Bill"
title: "Small modular nuclear reactor permitting."
description: "2020/Summaries/HB0074.pdf"
jurisdiction: "us/states/wy"
legislature: "Wyoming Legislature"
session: "2020"
identifier: "HB 74"
citation: "Wyoming HB 74 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Miller"]
version_count: 12
action_count: 23
vote_count: 6
first_action: "2020-01-28T14:38:15+00:00"
last_action: "2020-03-13T22:18:57+00:00"
source: "openstates"
source_identifier: "ocd-bill/3a044258-ebd7-42ea-9b9a-740715a22980"
source_url: "http://lso.wyoleg.gov/Legislation/2020/HB0074"
source_hash: "a559b2b20972f61691ee480223217f40c3b87c5072c5ad02f3e2acc637ad5705"
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 74 (2020) — Small modular nuclear reactor permitting.

2020/Summaries/HB0074.pdf

## Version chain

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

1. **Introduced** (filed) — [source](http://wyoleg.gov/2020/Introduced/HB0074.pdf)
2. **Amendment HB0074H2001 (2nd reading) - Representative Miller (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074H2001.pdf)
3. **Amendment HB0074H2002 (2nd reading) - Representative Miller (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074H2002.pdf)
4. **Amendment HB0074H2003 (2nd reading) - Representative Miller (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074H2003.pdf)
5. **Amendment HB0074H2004 (2nd reading) - Representative Miller (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074H2004.pdf)
6. **Amendment HB0074H2005 (2nd reading) - Representative Barlow (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074H2005.pdf)
7. **Amendment HB0074H3001 (3rd reading) - Representative Miller (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074H3001.pdf)
8. **Amendment HB0074H3002 (3rd reading) - Representative Miller (Failed)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074H3002.pdf)
9. **Amendment HB0074HS001 (Standing Committee) - House Travel, Recreation, Wildlife and Cultural Re (Failed)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074HS001.pdf)
10. **Amendment HB0074HW001 (Committee of the Whole) - Representative Haley (Failed)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074HW001.pdf)
11. **Amendment HB0074S3001 (3rd reading) - Senator Landen (Adopted)** (committee substitute) — [source](http://wyoleg.gov/2020/Amends/HB0074S3001.pdf)
12. **Enrolled** (enrolled) — [source](http://wyoleg.gov/2020/Enroll/HB0074.pdf)

## Votes

- H Introduced and Referred to H06 - Travel 56-3-1-0-0 — **56–3** (pass) · lower
- S 3rd Reading:Passed 29-1-0-0-0 — **29–1** (pass) · upper
- H06 - Travel:Recommend Amend and Do Pass 9-0-0-0-0 — **9–0** (pass) · lower
- S07 - Corporations:Recommend Do Pass 4-0-1-0-0 — **4–0** (pass) · upper
- H 3rd Reading:Passed 52-6-2-0-0 — **52–6** (pass) · lower
- H Concur:Passed 56-3-1-0-0 — **56–3** (pass) · lower

## Sponsors

- Miller — primary (person)
- Bebout — cosponsor (person)
- Boner — cosponsor (person)
- Burkhart — cosponsor (person)
- Dockstader — cosponsor (person)
- Harshman — cosponsor (person)
- Laursen — cosponsor (person)
- Pelkey — cosponsor (person)
- Simpson — cosponsor (person)

## Timeline

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

- **2020-03-13T22:18:57+00:00** Assigned Chapter Number 104
- **2020-03-13T22:18:39+00:00** Governor Signed HEA No. 0060 `executive-signature`
- **2020-03-10T21:57:25+00:00** S President Signed HEA No. 0060
- **2020-03-10T20:57:54+00:00** H Speaker Signed HEA No. 0060
- **2020-03-10T20:25:19+00:00** Assigned Number HEA No. 0060
- **2020-03-10T18:11:22+00:00** H Concur:Passed 56-3-1-0-0
- **2020-03-09T22:30:54+00:00** H Received for Concurrence
- **2020-03-09T21:33:18+00:00** S 3rd Reading:Passed 29-1-0-0-0 `reading-3, passage`
- **2020-03-06T18:03:28+00:00** S 2nd Reading:Passed `reading-2`
- **2020-03-05T22:06:38+00:00** S COW:Passed
- **2020-03-04T19:10:39+00:00** S Placed on General File
- **2020-03-04T19:10:03+00:00** S07 - Corporations:Recommend Do Pass 4-0-1-0-0 `committee-passage-favorable`
- **2020-02-28T21:21:47+00:00** S Introduced and Referred to S07 - Corporations `introduction, referral-committee`
- **2020-02-28T16:55:02+00:00** S Received for Introduction `filing`
- **2020-02-27T19:25:51+00:00** H 3rd Reading:Passed 52-6-2-0-0 `reading-3, passage`
- **2020-02-27T03:00:41+00:00** H 3rd Reading:Laid Back
- **2020-02-25T17:14:13+00:00** H 2nd Reading:Passed `reading-2`
- **2020-02-24T22:08:12+00:00** H COW:Passed
- **2020-02-18T01:53:55+00:00** H Placed on General File
- **2020-02-18T01:53:42+00:00** H06 - Travel:Recommend Amend and Do Pass 9-0-0-0-0 `committee-passage-favorable`
- **2020-02-11T22:58:58+00:00** H Introduced and Referred to H06 - Travel 56-3-1-0-0 `introduction, referral-committee`
- **2020-02-07T22:39:29+00:00** H Received for Introduction `filing`
- **2020-01-28T14:38:15+00:00** Bill Number Assigned

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/3a044258-ebd7-42ea-9b9a-740715a22980`. Confidence: reported (aggregated from official Wyoming legislature records).