Prairie Grain Co-op · Ness County, Kansas
A grain elevator that reads the prairie instead of interrupting it.
Completed 2024
148,000 sq ft

Looking west from County Road 17 — the building's ridge line follows the land's natural grade.
The Problem
Ness County Co-op needed 148,000 square feet of grain storage and a truck-scale facility that could handle 400-bushel semis without creating a traffic bottleneck during harvest. They'd been quoted a standard Butler kit by two contractors. The county road sits on a ridge visible from three townships. Whatever went up there would be seen for a generation.
The Design Logic
We ran truck approach vectors first — before a single elevation was drawn. The building's long axis aligned to the prevailing southwest wind, pulling natural ventilation through the storage bays. The standing-seam roof pitches at 4:12, echoing the shed vernacular of every outbuilding in the county. Weathering steel base, painted steel above. The building rusts down at the bottom, like every fence post in Ness County.

Standing-seam panel at ridge

Clerestory at 7am, August

Weathering steel base detail

Truck scale approach
Total Area
148,000 sf
Storage Capacity
4.2M bu
Build Duration
14 months
Truck Capacity
22 scales/hr
"We told them we needed a grain elevator. They gave us a building our grandkids will still be proud of when they're running this co-op."— Dale Harrington, General Manager, Ness County Co-op










