CSWS Collaborative Solid Waste Strategies

seeking sustainable solid waste solutions

CSWS strives to be a catalyst for pragmatic and comprehensive approaches to sustainable solid waste management in New Hampshire.

Collaborative Solid Waste Strategies (CSWS) is a nonprofit organization committed to improving the way New Hampshire and other states manage solid waste.

The Board of Directors includes individuals with long histories of involvement in the policy, science, and management of solid waste.

We strongly believe that New Hampshire’s mindset needs to shift to an emphasis on resource recovery and away from the current emphasis on solid waste disposal.

Find out more about who we are and what we do, here.

Solid Waste 101

What's in the wastestream and approaches to solid waste management.

Solid Waste Management Policy

See policies by state in the northeast.


The need for change: reduce, reuse, recycle - hear from us what is going on in sustainable solid waste issues.

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(603) 568-3790


PO Box 6163
Penacook, NH 03303