Darcy Solutions

Designing a commercial geothermal system that performs as intended requires direct measurement of the subsurface conditions at the specific site where that system will be built. At Darcy, the path from initial site interest to final system design runs thr

The third quarter of 2026 was a busy one for Darcy. From active construction sites in Minneapolis to conference stages in Dublin, our team spent the summer putting in the work to advance geothermal across the country and beyond. Here's a look at what we w

Before a geothermal system is designed, timelines are laid out, or wells are drilled, every Darcy project typically begins with the same foundational question: Does this location have the geology to support geothermal? It is the most important question in

When evaluating the viability of commercial geothermal for your site, understanding which type of system will work best is key to shaping the entire project, from well count and project footprint to upfront cost and long-term performance. The two primary

Educational facilities occupy a unique position in the commercial geothermal market. School buildings are typically owned and operated by public entities with long planning horizons, substantial energy budgets, and real accountability to the communities t

For facility managers, project managers, and building owners evaluating geothermal for the first time, common questions at the outset typically center around what the process looks like, how long each stage takes, and how much disruption they should prepa

As the summer is coming to an end and back-to-school season is rapidly approaching, Darcy would like to take a moment to thank our wonderful interns from 2026! With the company forming out of the University of Minnesota, we remain committed to supporting

Healthcare facilities operate in a category of their own when it comes to building systems. A hospital or major clinic is never fully off, running 24 hours a day, 365 days a year, with patient comfort, clinical outcomes, and regulatory compliance all dire

For organizations with serious sustainability commitments, the buildings they occupy are one of the most significant variables in the equation. Commercial and institutional buildings account for roughly 18% of total U.S. primary energy consumption and are

The ground beneath your feet is one of the most reliable sources of energy on the planet. Regardless of what's happening at the surface, whether Minnesota winter or Texas summer, the earth just a few hundred feet down maintains a remarkably stable tempera