The University of Minnesota is at the heart of Darcy Solutions, the core technology of the company began as a research project by our Chief Science Officer Jimmy Randolph and Chief Geologist Scott Alexander while both were faculty with the University. This is the first project the college built with the system, and a critical use case as the facility is meant to protect critical assets of the campus for decades in the future.
The vision for UMN Offsite Collections Facility (OCF) was to create a facility that combines high energy efficiency with a low total cost of ownership. By looking toward innovative geothermal solutions, the project team ensured a modern, sustainable infrastructure for decades into the future.
Darcy Solutions installed a 3-well, 100-ton groundwater geothermal system to maintain precise environmental conditions for the University of Minnesota’s high-density storage facility. The system provides stable, high-efficiency climate control necessary for preserving academic archives. The building is akin to an industrial library with moving columnal shelving to house remnants of the past, maintaining temperature and humidity levels is a core necessity of operation.
Darcy Solutions provided the perfect balance of efficiency and site-specific flexibility for an urban environment. Because the system requires significantly less space than traditional geothermal, it was a natural fit for the UMN Offsite Collections Facility (OCF) parcel, offering stakeholders a reliable and sustainable thermal resource combined with a beautiful modern architectural design that showcases utility with aesthetics. The building includes a solar array on the larger roof layer, visible from above with the drone photography, see more in the case study included here.
The urban Louisville renovation project aimed to demonstrate that sustainability and financial logic go hand-in-hand. The goals included demonstrating the potential for geothermal in an urban area, improving energy efficiency and showing that innovative new technologies can be built in tight urban areas. It also focuses on energy efficiency and a reduced total cost of ownership through the application of groundbreaking HVAC technology.
Design of the water wells for this project needed considerable investigation and collaboration. A variance for the on site back up energy system was required, while the aesthetics and landscape design is meant to provide a serene environment for workers. Balancing well placement for a beautiful campus while allowing for future O&M requirements took ongoing discussion and planning from the architects, K. Norman Berry Associates, and their partners.
Mobilization on this project is planned for 2026. It is a 3-well, 236-ton groundwater geothermal system supports the research mission of the Envirome Institute by providing sustainable, high-efficiency thermal management. The system serves as a live demonstration of environmental stewardship and incorporating the institutional values of the organization in how they transform their facilities and prepare to future proof their operations.
The project stands out for its ability to deliver superior energy performance on restricted sites. By choosing Darcy for Envirome Institute Louisville KY, stakeholders secured a high-efficiency geothermal solution that provides lasting value and supports future growth.
