New Hampshire 2026 Session Status: Passed House Bipartisan · 4 D · 2 R cosponsors

HB 1622 — requiring the state to develop additional solid waste disposal capacity.

Last action — Refer to Interim Study, MA, VV; 05/07/2026; SJ 11

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. 3
    Passed House
  4. 4
    Passed Senate
  5. 5
    To Executive
  6. 6
    Enacted

This bill has passed the House. Introduced December 10, 2025. It now moves to the second chamber.

Next likely step: consideration and a floor vote in the Senate.

Odds of enactment

Moderate chance

Based on the sponsor, cosponsors, and committee posture, this bill has a moderate chance of becoming law.

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A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Advancing 54% · moderate confidence
  • Passed House

    Current position in the legislative process.

  • 6 sponsors

    0 primary, 6 co-sponsors signed on.

  • Bipartisan support

    Sponsored across 2 parties (4 D · 2 R) — cross-party backing.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

requiring the state to develop additional solid waste disposal capacity.

Bill Text

What changed in the latest version

55 added · 60 removed

Plain-language change summary

The amended version of Bill HB 1622 shifts the focus from compiling an inventory of existing landfills to prioritizing applications for expanding current landfills. This change is significant because it encourages utilizing existing landfill sites, which have been vetted for safety and environmental concerns, over creating new landfills on undeveloped land. It aims to address the state's solid waste disposal capacity by ensuring that expansions can meet future needs while streamlining the approval process for these projects.

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HB 1622-FN - AS INTRODUCED SESSION 26-2561 08/09 HOUSE BILL 1622-FN AN ACT requiring the state to develop additional solid waste disposal capacity.
HB 1622-FN - AS AMENDED BY THE HOUSE 19Feb2026...
0629h SESSION 26-2561 08/09 HOUSE BILL 1622-FN AN ACT relative to the state's solid waste disposal capacity.
Environment and Agriculture ───────────────────────────────────────────────────────────────── ANALYSIS This bill requires the department of environmental services to compile an inventory of all existing landfills, closed and functioning, and to determine the acreage available at each for additional capacity.
Environment and Agriculture ───────────────────────────────────────────────────────────────── AMENDED ANALYSIS This bill directs the department of environmental services to give first preference to applications for additional landfill capacity.
This bill also prohibits the department from accepting any application for a new landfill unless the applicant can demonstrate that the land at any existing landfill is not suitable.
HB 1622-FN - AS INTRODUCED 26-2561 08/09 STATE OF NEW HAMPSHIRE In the Year of Our Lord Two Thousand Twenty-Six AN ACT requiring the state to develop additional solid waste disposal capacity.
HB 1622-FN - AS AMENDED BY THE HOUSE 19Feb2026...
0629h 26-2561 08/09 STATE OF NEW HAMPSHIRE In the Year of Our Lord Two Thousand Twenty-Six AN ACT relative to the state's solid waste disposal capacity.
1 New Paragraph;
1 Statement of Purpose.
Solid Waste Disposal Capacity.
The general court hereby finds that:
Amend RSA 149-M:9 by inserting after paragraph XV the following new paragraph:
I.
XVI.(a) The department shall compile a list of all existing landfills in operation, all closed landfills not in need of remediation, and all closed landfills that are in need of remediation.
New landfill capacity should be developed in expansions of existing permitted landfills instead of on greenfield sites.
For each entry, the department shall determine the acreage of land available for additional landfill capacity at the site and shall consider all current regulations, including but not limited to setbacks to airports, water bodies, and homes.
II.
(b) The department shall not accept any application for siting a new landfill in a greenfield unless the applicant can demonstrate that none of the land cataloged in subparagraph (a) is suitable.
Existing sites have already been carefully studied before being permitted and have been found suitable for landfilling by the department of environmental services.
2 Effective Date.
III.
The department of environmental services typically has decades of familiarity with conditions at such sites and the expansion of an existing use is generally consistent with the overall objectives of land use controls.
2 New Subparagraph;
Solid Waste Management;
Public Benefit Requirement.
Amend RSA 149- M:11, V by inserting after subparagraph (d) the following new subparagraphs:
(e) For an applicant seeking to expand an existing and fully permitted RCRA Subtitle D landfill, the department shall find that the expansion shall satisfy the state’s capacity need if, during the years for which the permit shall be granted, the state will face a capacity shortfall for at least one-half of those years.
(f) For an applicant seeking to develop a new landfill at a site where none currently exists, the department shall find that the new project shall satisfy the state’s capacity need if, during the years for which the permit shall be granted, the state will face a capacity shortfall for at least one-half of those years.
However, the department shall not allow the new landfill to begin accepting waste until the first year in which a shortfall is expected to exist.
3 Directive;
Department of Environmental Services.
I.
In its consideration of applications for additional landfill capacity in the state, the department of environmental services shall give first preference to expansions, where appropriate, in accordance with existing statutes and rules and consistent with any existing municipal agreements.
II.
Second preference shall be given to development of brownfield sites, where appropriate, in accordance with existing statutes and rules and consistent with any existing municipal agreements.
If a greenfield application is received, and there are no pending applications for an expansion or brownfield development, the department may process the greenfield application after the developer reviews and explains the choice of a greenfield site with reference to the list of sites developed by the department.
III.
Using existing data, the department shall compile a list of all existing landfills in operation and all known closed landfills.
The department shall use the tools at its disposal to HB 1622-FN - AS AMENDED BY THE HOUSE - Page 2 - determine, to the best of its ability, which sites would be unsuitable for future development because they are too close to schools, homes, airports, surface waterbodies, or other features to align with department setback regulations.
A final list, excluding the sites deemed unsuitable for development, shall be made public.
IV.
For its biennial solid waste reports, in addition to existing capacity at currently operating landfills in the state, the department shall report on potential future capacity for these operations in the event of future expansion.
4 Effective Date.
LBA 26-2561 12/8/25 HB 1622-FN- FISCAL NOTE AS INTRODUCED AN ACT requiring the state to develop additional solid waste disposal capacity.
LBA 26-2561 03/03/2026 HB 1622-FN- FISCAL NOTE AS AMENDED BY THE HOUSE (AMENDMENT #2026-0629h) AN ACT requiring the state to develop additional solid waste disposal capacity.
This bill does not provide funding, nor does it authorize new positions.
The Office of Legislative Budget Assistant states this bill has no fiscal impact on state, county and local expenditures or revenue.
Estimated State Impact FY 2026 FY 2027 FY 2028 FY 2029 Revenue $0 $0 $0 $0 Revenue Fund(s) None Expenditures* $0 $4,220,000 $4,256,000 $4,268,000 Funding Source(s) Solid Waste Management Fund Appropriations* $0 $0 $0 $0 Funding Source(s) None *Expenditure = Cost of bill *Appropriation = Authorized funding to cover cost of bill METHODOLOGY:
This bill requires the Department of Environmental Services to compile a comprehensive inventory of all existing landfills in the state, including operating landfills, closed landfills not in need of remediation, and closed landfills that may require remediation.
For each site, DES must determine acreage available for additional landfill capacity and evaluate suitability under current DES regulatory requirements.
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The bill also prohibits DES from accepting applications for new greenfield landfills unless the applicant demonstrates that all cataloged sites are unsuitable.
The Department of Environmental Services states the work required under this bill is substantial and cannot be absorbed within existing resources.
DES assumes the inventory would encompass approximately 375 landfills statewide and would require defining the criteria for identifying landfills in need of remediation, reviewing extensive municipal and state property records, conducting property visits, determining available acreage, and evaluating compliance with all applicable DES regulations related to solid waste, wetlands, alteration of terrain, water quality, and air resources.
DES anticipates that a multi-year effort would be required to complete this work, including a seven-year schedule of consultant contracts to review documentation and conduct site investigations.
To implement the bill, DES states it would require two Environmental Scientists (19-2040 ENV SCIENTISTS-5 SOC19-08) to manage the program, oversee consultant contracts, conduct fieldwork, evaluate remediation needs, determine the suitability of each landfill, and manage document development and data tracking.
The costs for these two positions is $220,000 in FY 2027, $256,000 in FY 2028, and $268,000 in FY 2029.
It is anticipated the Solid Waster Management Fund would need to be used for the positions.
In addition to staffing, DES anticipates significant consultant costs.
DES expects that approximately 280 of the 375 landfills will require formal site investigations at an estimated cost of $100,000 per site, resulting in total consultant costs of $28,000,000 over seven years, or $4,000,000 per year.
Consultant contracting would begin once the new staff are hired and diagnostic work is underway.
These expenditures would be funded from the Solid Waste Management Fund, as the bill does not establish a new revenue source.
This bill does not authorize or fund positions requested by DES.
View plain text versions (2)

Action History

  1. Refer to Interim Study, MA, VV; 05/07/2026; SJ 11

  2. Committee Report: Referred to Interim Study, 05/07/2026; Vote 4-1; CC; SC 17

  3. Hearing: 04/14/2026, Room 103, SH, 09:20 am; SC 14

  4. Introduced 03/26/2026 and Referred to Energy and Natural Resources; SJ 7

  5. Ought to Pass: MA VV 03/26/2026 HJ 9 P. 3

  6. Committee Report: Ought to Pass 03/17/2026 (Vote 25-0; CC)

  7. Executive Session: 03/17/2026 10:00 am GP 230

  8. Division I Work Session: 03/09/2026 10:00 am GP 230

  9. Referred to Finance 02/19/2026 HJ 5 P. 39

  10. Ought to Pass with Amendment 2026-0629h: MA VV 02/19/2026 HJ 5 P. 18

  11. Amendment # 2026-0629h: AA VV 02/19/2026 HJ 5 P. 17

  12. Committee Report: Ought to Pass with Amendment # 2026-0629h (NT) 02/10/2026 (Vote 13-1; CC) HC 7 P. 12

  13. Executive Session: 02/10/2026 10:00 am GP 153

  14. Full Committee Work Session: 02/10/2026 10:00 am GP 153

  15. Full Committee Work Session: 02/03/2026 09:15 am GP 153

  16. Subcommittee Work Session: 01/27/2026 09:00 am GP 153

  17. Full Committee Work Session: 01/27/2026 10:00 am GP 153

  18. Full Work Session: 01/20/2026 10:00 am GP153

  19. Public Hearing: 01/13/2026 01:45 pm GP 153

  20. Introduced 01/07/2026 and referred to Environment and Agriculture HJ 1 P. 28

Sponsors

Sponsorship breakdown

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0 sponsors · 6 co-sponsors · 409 not signed on

Sponsors (0)

None.

Co-sponsors (6)

Not signed on (409)

409 members have not signed on to this bill.

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"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

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Frequently asked questions

What does HB 1622 do?
requiring the state to develop additional solid waste disposal capacity.
Who sponsors HB 1622?
HB 1622 is sponsored by Nicholas Germana (Democrat), Kelley Potenza (Republican), Donovan Fenton (Democrat), Denise Ricciardi (Republican), James Gruber (Democrat), and Wendy Thomas (Democrat).
What is the current status of HB 1622?
This bill has passed the House. Introduced December 10, 2025. It now moves to the second chamber.
Where can I track HB 1622?
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