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What We Do

The Geothermal National and International Initiative Inc. GEONII

GEONII is an alliance of geothermal heat pump (GHP) industry professionals working to achieve the goals of the “Road to 30%” for the GHP industry, both nationally & internationally, though federal, state, and local governmental officials, utilities providers, the design community, the HVAC industry, and end users in all market segments. Our goal is to develop a sustainable infrastructure through professional development training.

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“Ground Source Heat Pumps are a renewable technology that is right under our feet.”
Jack DiEnna
Executive Director and Founder of GEONII
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Geothermal Teaming

Bringing the right team together for Ground Source Heat Pump Projects

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Education

We’re here to help you find the best place to get training and certification in the Ground Source Heat Pump Industry.

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Consulting

Backed by over four decades of experience in the Ground Source Heat Pump (GSHP) industry, our team provides the insight and expertise needed to successfully deliver your project from start to finish.

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Speaking

Book Jack DiEnna to speak at your next event!

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Latest from the Blog

Ground source (sometimes referred to as geothermal) heat pumps (GSHPs) leverage stable subsurface temperatures to provide heating, cooling, and hot water for buildings. They operate with high efficiency, typically achieving a Coefficient of Performance (COP) of 3–6, meaning they deliver 3 to 6 units of heat for every unit of electricity consumed.
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