Geothermal Companies in Lancaster3 companies listed

Ocean Thermal Energy Corporation

Basic Member
Since Jan, 2022

Ocean Thermal Energy (OTE) Corporation builds and operates clean hydrothermal energy plants worldwide using the proven technologies of Ocean Thermal Energy Conversion (OTEC) and Seawater Air Conditioning…

R.N. Smith Heating & Cooling

Basic Member
Since Nov, 2020
Lancaster, Ohio, United States

R.N. Smith Sheet Metal Shop Inc. originated as W.H. Smith Sheet Metal Shop in 1922 at 221 Madison Ave., Lancaster, Ohio.  The original business was started and managed by William H. Smith, and primarily…

Underground Energy, LLC

Basic Member
Since Apr, 2020

Underground Energy offers geothermal and hydrogeologic consultation, design, construction and project management services. Our clients are at the forefront of energy efficiency and sustainability. We…