---
type: "Bill"
title: "relative to the definitions of solar energy systems and wind-powered energy systems for assessed value of real estate exemptions and enabling municipalities to adopt a property tax exemption for electric energy storage systems."
description: "relative to the definitions of solar energy systems and wind-powered energy systems for assessed value of real estate exemptions and enabling municipalities to adopt a property tax exemption for electric energy storage systems."
jurisdiction: "us/states/nh"
legislature: "New Hampshire General Court"
session: "2019"
identifier: "HB 464"
citation: "New Hampshire HB 464 (2019)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 1
action_count: 24
vote_count: 0
first_action: "2019-01-10"
last_action: "2019-08-21"
source: "openstates"
source_identifier: "ocd-bill/0d8afbba-5a3b-4fa8-b1bb-6dab9de61b29"
source_url: "http://www.gencourt.state.nh.us/bill_Status/bill_status.aspx?lsr=0563&sy=2019&sortoption=&txtsessionyear=2019"
source_hash: "806491f82c6a2ceeaba8f9a2393560a2784de776bf474e47420abb94f8a7de08"
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-nh"]
---

# New Hampshire HB 464 (2019) — relative to the definitions of solar energy systems and wind-powered energy systems for assessed value of real estate exemptions and enabling municipalities to adopt a property tax exemption for electric energy storage systems.

## Version chain

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

1. **Amendment #2019-2674e** (committee substitute) — [source](http://www.gencourt.state.nh.us/bill_status/billText.aspx?sy=2019&id=2019-2674e&txtFormat=amend)

## Timeline

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

- **2019-01-10** Introduced 01/03/2019 and referred to Science, Technology and Energy HJ 3 P. 15 `introduction, referral-committee`
- **2019-01-30** Public Hearing: 02/12/2019 03:00 pm LOB 304
- **2019-02-27** Executive Session: 03/06/2019 10:30 am LOB 304
- **2019-03-13** Committee Report: Ought to Pass with Amendment # 2019-0804h for 03/19/2019 (Vote 12-7; RC) HC 16 P. 33 `committee-passage-favorable`
- **2019-03-20** Amendment # 2019-0804h: AA VV 03/20/2019 HJ 11 P. 30
- **2019-03-20** Ought to Pass with Amendment 2019-0804h: MA VV 03/20/2019 HJ 11 P. 30 `passage`
- **2019-04-01** Introduced 03/28/2019 and Referred to Energy and Natural Resources; SJ 12 `introduction, referral-committee`
- **2019-04-24** Hearing: 04/30/2019, Room 103, SH, 09:30 am; SC 20
- **2019-05-14** Committee Report: Ought to Pass with Amendment # 2019-1967s, 05/23/2019; Vote 5-0; CC; SC 23 `committee-passage-favorable`
- **2019-05-23** Committee Amendment # 2019-1967s, AA, VV; 05/23/2019; SJ 17
- **2019-05-23** Ought to Pass with Amendment 2019-1967s, MA, VV; OT3rdg; 05/23/2019; SJ 17 `passage`
- **2019-06-11** House Non-Concurs with Senate Amendment 1967s and Requests CofC (Rep. Backus): MA VV 06/06/2019 HJ 18 P. 42
- **2019-06-11** Speaker Appoints: Reps. McGhee, Saunderson, Moffett, Mann 06/06/2019 HJ 18 P. 42
- **2019-06-12** Sen. Fuller Clark Accedes to House Request for Committee of Conference, MA, VV; (In recess 06/06/2019); SJ 20
- **2019-06-12** President Appoints: Senators Fuller Clark, Watters, Giuda; (In Recess 06/06/2019); SJ 20
- **2019-06-13** Conference Committee Meeting: 06/18/2019 11:45 am LOB 304
- **2019-06-20** Conference Committee Report Filed, # 2019-2624c; 06/27/2019
- **2019-06-27** Conference Committee Report 2624c: Adopted, VV 06/27/2019 HJ 20 P. 32
- **2019-06-27** Conference Committee Report # 2019-2624c, Adopted, VV; 06/27/2019; SJ 21
- **2019-07-15** Enrolled Bill Amendment # 2019-2674e Adopted, VV, (In recess of 06/27/2019); SJ 21
- **2019-07-18** Enrolled Bill Amendment # 2019-2674e: AA VV 06/27/2019 HJ 20 P. 57
- **2019-07-29** Enrolled (In recess 06/27/2019); SJ 21
- **2019-07-29** Enrolled 06/27/2019 HJ 20 P. 59
- **2019-08-21** Signed by Governor Sununu 08/16/2019; Chapter 327; I. Sec. 5 & 7 Eff: as provided in Sec. 8 II. Rem. Eff: 10/15/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0d8afbba-5a3b-4fa8-b1bb-6dab9de61b29`. Confidence: reported (aggregated from official New Hampshire legislature records).