Energy Companies
17948 companies listed

Apollo is a company with 60-years of experience in development of Batteries, Fuel Cells and Systems which incorporate those products.  Our roots go back to 1953 when we built our first battery plant in Puerto Rico. The combination of our ‘Apollo Lead Cobalt Battery’ and ‘Apollo…

When quality is what you’re looking for in heating and cooling repairs, then it only makes since to go with a company that upholds these ideals. Ultimate Comfort Heating & Cooling of Raleigh, NC should be your first choice for air conditioning and heating installation and repair. Because repairs…

Air Quality Dunrite’s expert technicians have been repairing, replacing and servicing all kinds of heating and cooling equipment in Toronto and surrounding area since 1989. In all of that time, the one thing that has never changed is our commitment to complete customer satisfaction: Air Quality…

Aspenleaf Energy Limited is a private oil and gas exploration and production company that is pursuing an acquisition and exploitation strategy in western Canada. The company is focused on light oil and liquids-rich gas opportunities and is led by a team of seasoned industry professionals with extensive…

Wenig’s Incorporated began in 1970 as Green Acres Heating, Air Conditioning and Electrical, on Dwight L. Wenig’s farm in western Marion County, Ohio. It started as a partnership between Dwight Wenig and James Robert Cook of LaRue. The two man business offered service, repair and installation…

Universal GeoPower heralds the dawn of renewable electricity generationfrom environmental friendly geothermal energy produced from depleted oil and gas wells along the Texas coast. Universal GeoPower is a green field renewable power generator. We will develop, own, and operate clean, renewable, reliable,…

ECO2G accesses heat in the deep, very high temperature, low-permeability, “plastic zone” of the earth. This resource is so large that ECO2G can economically provide the majority of power for some states and countries.ECO2G is made possible by using advanced drilling technology from the oil…

GTherm GEO, Inc. is  dedicated to the development geothermal power plants (on-grid and off-grid) worldwide utilizing the Single-Well Engineered Geothermal System™ (“SWEGS”). GTherm SWEGS technology utilizes widely available ‘dry hot rock’ geothermal energy, requires…

Solar is a mature, widely deployed technology that produces clean electricity. Solar panels can be installed on rooftops or ground mounted, on your property, or on one of our community solar farm sites. We look at the big picture of your energy usage and help you navigate your choices…

Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources. Our fleet of 87 power plants in operation or under construction represents nearly 27,000 megawatts of generation capacity. Serving customers in 18 states and Canada, we specialize in developing,…

Geothermal energy (geo meaning "earth" and thermal meaning "heat") is energy recovered from the heat of the earth's interior. Geothermal heat can appear in the form of volcanoes, hot springs and geysers. The high temperatures in the earth's interior are a result of heat trapped during the formation…

We started in commercial plumbing and evolved into a full service mechanical company. Today we are a full service mechanical contractor successfully managing projects in the Virginia area. We are a multi-craft employer and provide a wide variety of services, ranging from single source turnkey installations…

Cleave Energy Inc. is a subsidiary of Cleave Management, established in 1984. With extensive experience in green building, Cleave has specialized in solar PV installations, custom home, condominium and commercial construction. Cleave Energy works in cooperation with its sister company Port Picton Homes…

Founded in 2007 and headquartered in Seattle, AltaRock Energy, Inc. is a full-service geothermal energy technology and services company. AltaRock’s experienced team, innovative technology and creative approach turns under performing assets into highly profitable energy projects, building and operating…

Since the year 2000, MiEnergy has saved our customers over $20 Million in operating costs associated with heating and cooling. The Ground A geothermal system uses the energy of the sun, stored in the earth, to keep you in comfort all year round. Even in the winter, when a blanket of snow covers the…

Associates Environmental is a client-focused environmental consulting firm specializing in air quality, water    quality and land use issues impacting manufacturing and industrial facilities as well as the construction and    marine construction industries. Although the…

Northwest Geothermal LLC was established in 2009. Our Employees currently have over 17 years experience in the geothermal industry. We have the ability to complete projects on a commercial and residential scale. What makes NWG unique is that we will work with your current mechanical contractor to enable…

Midwest Sustainable Energy has been providing comfort and efficiency solutions to homeowners and bussinesses for over 12 years. The MSEC Team continues to provide it's services in a larger and more community oriented focus, and was very excited that 2009 saw the US Secretary of Commerce and the US Secretary…

We are a fully licensed and bonded heating and air company providing NATE Certified* service and installation, free in home estimates, free 2nd opinions, bi-yearly maintenance contracts, services and installation of all makes and models. We are a family owned and operated company that has been servicing…

Thermacor is a leading provider of pre-insulated piping systems in the industrial, commercial, institutional, power generation, and military piping markets among others. We manufacture superior systems for steam, condensate, chilled water, heating water, high temperature hot water, cryogenics,…