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New Hampshire Department of Environmental Services

Technical Assistance

NHPPP provides non-regulatory, free and confidential assistance to New Hampshire businesses, municipalities, public agencies, organizations and residents. Contact NHPPP with any pollution prevention questions you may have. Our technical staff can research information relating to:

  • Air and wastewater issues
  • Energy and water conservation
  • Process modifications that follow the P2 hierarchy of eliminate, reduce and recycle
  • Regulatory questions
  • Solid and hazardous waste management

The NHPPP can provide you with information on new technologies, pollution prevention products and vendors, fact sheets, case studies, and success stories right from our library.

For more information, please call (603) 271-6460 or email

NH Department of Environmental Services | 29 Hazen Drive | PO Box 95 | Concord, NH 03302-0095
(603) 271-3503 | TDD Access: Relay NH 1-800-735-2964 | Hours: M-F, 8am-4pm

copyright 2017. State of New Hampshire