We provide geothermal heat exchange, or geoexchange, solutions for residential, commercial, and institutional applications as a manufacturer of proprietary geothermal heat pump technology, design-build geoexchange project provider, and as a geoexchange energy service company, or ESCO.

Essential Innovations Corp., a wholly owned subsidiary of ours, manufactures our EI Elemental geoexchange system in Vancouver, B.C., Canada. The EI Elemental is a high efficiency, eco-friendly comfort system providing heating, cooling, and dehumidification as well as domestic hot water production for residential, commercial, and industrial applications. The EI Elemental geoexchange equipment has significant advantages compared to its industry competitors. First, the product is designed and engineered specifically and exclusively for R410A refrigerant, the most advanced and environmentally positive refrigerant now available, whereas our competitors are just beginning to incorporate R410A in their existing product lines, while still widely utilizing R22, a non-environmentally friendly refrigerant. Second, we believe that the integrated controls package within our equipment completely differentiates us from anyone else in the geoexchange industry and is our most significant competitive advantage.