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Systems library

Ulster County Resource Recovery Agency

A resource recovery authority archetype: consolidate flows, build separation capacity, and route organics into energy + soil outcomes—while aligning municipal incentives and community trust.

Archetype Resource recovery Municipal coordination
How this site was selected: Mapping layers pair feedstocks with infrastructure, the matrix approach (industrial/hauling, feedstock variation, pyrolysis, space/expansion) distills the strongest candidates, and the 25-50 mile coverage logic keeps proposals balanced. Read the methodology.

System diagram

Circular system diagram: Ulster County Resource Recovery Agency
Tip: open this in a new tab to zoom, then use it in meetings as a shared reference.
Governance advantage: Authorities can coordinate multi-municipality flows and contracts. That’s powerful—because circular systems often fail at the seams between jurisdictions, not at the technology.

Site imagery

Reference photos from the Circular Biogas Systems proposal appendix for this location.

Biosolids flow snapshot

This 2015 snapshot shows how Ulster’s biosolids moved across landfill, land application, storage, and hauling lanes. Use it to frame constraints before you size anything.

Ulster biosolids flow snapshot, 2015
HVB monitoring captured the flows shown here—landfill, land application, and hauling lanes create the context this archetype manages.

HVB does not support co-digestion of sewage sludge with food waste; treat this as routing context and a guardrails trigger.

Evidence & policy context