This featured project is helping an Oregon dairy turn manure into a managed asset by redesigning its system to efficiently handle liquids and solids while meeting strict regulatory expectations.
The project is under construction and built around a grant-supported, non-digester approach that improves nutrient use, reduces hauling, and positions the dairy for future sustainability opportunities.
A new bottom-pit removal system works with primary and secondary slope screen separation to capture most solids for drying and export on a large concrete slab, while liquids are directed to a lagoon and then pumped through underground pipelines for precise field application with reduced road traffic and runoff risk. The dairyman’s grant funding from a multinational group seeking carbon offset credits makes this level of manure handling attainable, with ROI driven by direct pumping and irrigation, captured nutrients, and significantly lower trucking and handling costs.
Grant-Funded Manure Project
Liquid & Solid Separation
Direct Pumping to Fields