Enertech Global, a geothermal heat pump manufacturer, has been chosen by Dandelion Energy as the manufacturing partner for a major project to install geothermal HVAC systems in over 15,000 homes across Colorado, USA. The initiative, announced in early April 2025, involves equipping 1,500 new homes built by Lennar Corporation in 14 Colorado communities, marking one of the largest geothermal heat pump deployments in U.S. history.

The Gardens at Arbor Springs community in Newnam, Georgia, a geothermal development project by Enertech

Over the next two years, Dandelion Energy will oversee the drilling of individual ground loops and the installation of Enertech’s geothermal heat pumps in these homes. The transition to geothermal systems is projected to save homeowners approximately $30 million over 20 years compared to air-source heat pumps. Additionally, homebuyers can benefit from the Section 25D clean energy credit, which offers a 30% federal tax credit for residential geothermal HVAC installations.

Enertech CEO Derek Dwyer stated: “We are honored that the Dandelion team chose Enertech as a partner for this noteworthy project. It embodies our mission of revolutionizing the way homes and communities are heated and cooled.” He added that the project will drive investment and job growth at Enertech’s manufacturing facility in Mitchell, South Dakota.

The partnership aligns with Dandelion Energy’s goal of making geothermal energy widely accessible. Dandelion Energy CEO Dan Yates remarked: “Dandelion is proud to partner with Enertech to bring Lennar and their homebuyers a U.S. manufactured technology that harnesses the energy under their homes to deliver the most efficient heating and cooling solution available.”

The project highlights the environmental and economic benefits of geothermal systems, which provide efficient heating and cooling by leveraging the earth’s stable subsurface temperatures. By integrating these systems into new homes, the initiative supports Colorado’s push for sustainable energy solutions and reduces long-term energy costs for residents.

The collaboration between Enertech, Dandelion Energy, and Lennar Corporation represents a significant step in scaling geothermal technology in the U.S. residential sector. The project not only enhances energy efficiency but also contributes to local economic development through manufacturing and installation activities in Colorado, setting a model for future large-scale geothermal deployments.