---
type: "Bill"
title: "Arizona power authority; continuation"
description: "Arizona power authority; continuation"
jurisdiction: "us/states/az"
legislature: "Arizona Legislature"
session: "56th-2nd-regular"
identifier: "SB 1345"
citation: "Arizona SB 1345 (56th-2nd-regular)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Sine Kerr"]
version_count: 5
action_count: 16
vote_count: 5
first_action: "2024-01-30"
last_action: "2024-04-16"
source: "openstates"
source_identifier: "ocd-bill/04b10841-e3f6-4543-b2c9-ee7b64fc60c2"
source_url: "https://apps.azleg.gov/BillStatus/BillOverview/80865?SessionId=128"
source_hash: "abf00893ae803f5db16538da29a9259d5165a4117ad1eabd79e45564446cb542"
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-az"]
---

# Arizona SB 1345 (56th-2nd-regular) — Arizona power authority; continuation

## Version chain

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

1. **Chaptered Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/laws/0165.pdf)
2. **Introduced Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/bills/sb1345p.pdf)
3. **SENATE - Sundareshan #1 flr amend (ref Bill) failed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/515236)
4. **SENATE - Sundareshan #2 flr amend (ref Bill) failed** (committee substitute) — [source](https://apps.azleg.gov/BillStatus/GetDocumentPdf/515237)
5. **Senate Engrossed Version** (committee substitute) — [source](https://www.azleg.gov/legtext/56leg/2r/bills/sb1345s.pdf)

## Votes

- do pass — **0–0** (fail) · upper
- Passed — **46–13** (pass) · lower
- Passed — **24–5** (pass) · upper
- failed to pass — **12–15** (fail) · upper
- failed to pass — **12–15** (fail) · upper

## Sponsors

- Sine Kerr — primary (person)
- David Gowan — cosponsor (person)
- Frank Carroll — cosponsor (person)
- Thomas "T.J." Shope — cosponsor (person)

## Timeline

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

- **2024-01-30** Senate First Reading `reading-1`
- **2024-01-31** Senate Second Reading `reading-2`
- **2024-02-08** DP `committee-passage`
- **2024-02-19** DP `passage`
- **2024-02-19** FAILED `failure`
- **2024-02-19** FAILED `failure`
- **2024-02-21** PASSED `passage, reading-3`
- **2024-02-21** Transmit to House
- **2024-02-28** House First Reading. `reading-1`
- **2024-02-29** House Second Reading `reading-2`
- **2024-03-05** DP `committee-passage`
- **2024-04-01** House Placed on Consent Calendar
- **2024-04-04** PASSED `passage, reading-3`
- **2024-04-04** Transmit to Senate
- **2024-04-10** Transmit to Governor `executive-receipt`
- **2024-04-16** Signed by Governor `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/04b10841-e3f6-4543-b2c9-ee7b64fc60c2`. Confidence: reported (aggregated from official Arizona legislature records).