Predictable Disposal for Unpredictable Residuals.
Fermentation residuals, organic process streams, ingredient byproducts: they don't stop when your outlet does. WINR Centers give manufacturers a permitted, consistent, year-round destination that lowers cost, risk, and the number of things you have to worry about.
Get a Residuals Assessment →Or call: (712) 647-2810Residual Management Shouldn't Be This Much Work
Disposal costs eat margin
High-volume organic residuals mean high-volume disposal invoices, and they trend in one direction.
Compliance risk never sleeps
Every load that leaves your gate carries your name. One bad actor downstream becomes your headline.
Service interruptions hurt production
When your outlet can't take material, residuals back up, and backed-up residuals can slow or stop your line.
Environmental reporting demands grow
Customers, regulators, and corporate all want numbers. Your disposal program should generate them, not obscure them.
Long hauls add cost and exposure
Every extra mile to a distant outlet is freight cost, carbon, and one more thing that can go wrong in transit.
None of this is your fault. Until now, there hasn’t been a better system. We built one.
Lower Cost. Lower Risk. One Less Thing to Manage.
We've spent 20 years handling the material nobody else wanted to deal with. Your residuals are not going to surprise us.
Predictable outlet, predictable pricing
Year-round acceptance on your schedule, at rates you can plan around. No seasonal gaps, no capacity surprises.
Reduced compliance exposure
A fully permitted nutrient recovery process with end-to-end documentation. Your residuals' chain of custody, on paper.
Generator liability reduction
Beneficial reuse through a permitted facility is a fundamentally different risk profile than disposal. Your legal team will see the difference.
Shorter hauls, lower freight
A regional outlet within roughly 250 miles of Western Iowa, instead of trucking residuals across state lines.
Sustainability gains you can report
Tons diverted, nutrients recovered, emissions avoided: line items for your environmental reporting, generated automatically.
From Your Dock to a Farmer’s Field
We Assess Your Stream
Volume, composition, frequency, current disposal costs. No two waste streams are identical, so we design around yours.
We Handle Logistics
Pickup on a schedule that fits your operation. Transported to the nearest WINR Center. Documented end to end.
We Recover the Nutrients
Aerated Static Pile composting: controlled oxygen, temperature, and moisture. Consistent, high-quality output with lower emissions than traditional methods.
Farmers Put It to Work
Finished natural fertilizer goes to farms in our network. The nutrient cycle completes. Your waste built someone’s soil, and we can document it.
“A waste stream is just a nutrient out of place. Mother Nature made all of it. We just need to put it back where it belongs.”
Abe Sandquist, Founder, Natural Fertilizer Services
This isn’t an experiment.
Abe Sandquist spent 20 years turning livestock manure from a liability nobody wanted into one of the most sought-after biological fertilizers in the Midwest. WINR Centers apply that same proven playbook to your waste stream, backed by a USDA Fighting for Producers and Entrepreneurs (FPEP) grant, two facilities underway in Western Iowa, and a third site already purchased.
- USDA FPEP grant recipient
- 20+ years in nutrient management and logistics
- Iowa Entrepreneur of the Year 2025
- Former USDA-NRCS
- Fully permitted, documented, and audit-ready
Questions We Hear
What kinds of industrial residuals do you accept?
What about consistency and contaminants in our stream?
What does it cost?
Where are you located?
How is this different from landfill disposal?
Simplify Your Residual Program
Book a free introductory call. We'll assess your stream, walk you through the WINR model, and tell you straight whether it's a fit. No obligation, no pitch.
Schedule Your Call →Or call directly: (712) 647-2810, Monday–Friday