The geothermal energy sector in New Jersey is a thriving industry with companies committed to providing sustainable and eco-friendly solutions. These companies, like Riser & Sons and Temo Power Inc., specialize in harnessing the Earth's natural heat to create renewable energy. They offer services such as geothermal systems, engineering procurement, construction, power purchase agreements, and more. The industry is making significant strides towards reducing carbon footprints and utility bills, with potentials of up to a 70% reduction. The future of this industry is promising as New Jersey continues to push for initiatives aimed at increasing reliance on renewable sources of energy.


Top 22 geothermal energy companies in New Jersey

1. Riser & Sons

Riser & Sons provides geothermal systems that use renewable energy to reduce carbon footprint and utility bills by up to 70%.


2. Temo Power Inc.

  • Website: temopower.com
  • Headquarters: Somerset, New Jersey, United States
  • Founded: 2018
  • Headcount: 11-50
  • LinkedIn

Temo Power Inc. is a sustainable energy solutions provider that specializes in engineering procurement, construction, owner & operator projects, power purchase agreements, and biogas, green energy, solar energy, and wind energy services.


3. Clearway Energy, Inc.

Clearway Energy, Inc. is a leading renewable energy company in the US, with a diverse portfolio of wind, solar, and natural gas generation projects. They focus on providing stable and growing dividend income to their investors through their environmentally-sound and primarily contracted assets.


4. GreenStrides

  • Website: greenstrides.com
  • Headquarters: Clinton, New Jersey, United States
  • Headcount: 1-10

GreenStrides.com is a sustainable landscape design and green building blog. It serves as a resource for homeowners interested in making their indoor and outdoor living spaces more environmentally friendly. Joyce Benson, founder and contributing editor of GreenStrides, is certified in sustainable design and recently graduated with a Bachelor of Science degree in Landscape Architecture. I started blogging (over 6 years ago now!) because I am passionate about landscape design, architecture, art and the environment. My goal is to share tips, articles and news on these topics, so we can learn from each other and explore our ever-expanding green world. Many times, I find inspiration from the innovative ideas and sustainable strategies exhibited in public spaces and realize these cool concepts translate well into transforming my own home and garden into more eco-friendly, livable spaces. To view some of my student work, please visit JoyceBenson.Carbonmade.com .


5. Langan Engineering & Environmental Services

  • Website: langan.com
  • Headquarters: Parsippany, New Jersey, United States
  • Founded: 1970
  • Headcount: 1001-5000
  • LinkedIn

Langan is an engineering and environmental consulting firm specializing in site/civil, geotechnical, environmental, energy, and transportation services. They offer sustainable design solutions for a wide range of industries including residential, commercial, healthcare, government, and renewable energy.


6. South Jersey Industries

  • Website: sjindustries.com
  • Headquarters: Folsom, New Jersey, United States
  • Founded: 1910
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

SJ Industries is a company operating in the clean energy sector, focused on providing energy efficiency solutions to its customers. They are committed to sustainability and have implemented sustainable business practices. With a focus on clean energy investments, SJ Industries strives to be a leader in the transition to a clean energy future.


7. Geothermal Rising

  • Website: geothermal.org
  • Headquarters: Mt. Laurel, New Jersey, United States
  • Founded: 1970
  • Headcount: 1-10
  • LinkedIn

Geothermal.org is a website of Geothermal Rising, an organization committed to promoting the use of geothermal energy. The website provides various resources covering topics such as geothermal basics, industry directory, job board, video library, and events.


8. CS Energy

  • Website: csenergy.com
  • Headquarters: Edison, New Jersey, United States
  • Founded: 1906
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

CS Energy is a leading integrated renewable energy company that designs and builds optimized projects in the solar, storage, and emerging energy industries across the U.S.


9. Eos Energy Enterprises, Inc.

  • Website: eose.com
  • Headquarters: Edison, New Jersey, United States
  • Founded: 2008
  • Headcount: 201-500
  • LinkedIn

Eos Energy Enterprises is a company that offers positively ingenious solutions for clean energy storage. They provide zinc-powered energy storage systems that overcome the limitations of conventional lithium-ion batteries, ensuring reliable power supply during outages and congestion. With their technology, more companies and communities can produce low-cost, reliable power. Eos is committed to accelerating the transition to clean energy and creating a positive future for everyone.


10. Nautilus Solar Energy, LLC

  • Website: nautilussolar.com
  • Headquarters: Summit, New Jersey, United States
  • Founded: 2006
  • Headcount: 11-50
  • Latest funding type: Debt Financing
  • LinkedIn

Nautilus Solar is a leading clean energy company that empowers people to choose sustainable solar energy. They offer community solar farms that provide clean energy directly to customers through existing power lines. With no equipment or installation required, customers can enjoy the benefits of clean energy in their homes, apartments, or businesses.


11. Core Development Group

Core Development Group is a seasoned, trusted, independent U.S. renewable energy developer, contractor, and consultant that provides solar energy systems, battery storage, microgrids, and EV charging infrastructure to companies in the U.S. and abroad.


12. Gridless Power

  • Website: gridless.com
  • Headquarters: Collingswood, New Jersey, United States
  • Founded: 2009
  • Headcount: 11-50
  • Latest funding type: Seed
  • LinkedIn

Gridless is a company that offers sustainable and off-grid power solutions for various purposes. They provide portable and weather-resistant battery systems that can be charged via solar energy. Their products are trusted by disaster response teams, aid organizations, and medical facilities for reliable and clean power during emergencies. Gridless designs solar batteries with generator-like capacity, ensuring long-lasting and efficient power supply.


13. Pro-Tech Energy Solutions

Pro-Tech Energy Solutions is a leading provider of solar energy solutions, specializing in building and designing complex projects. With a reputation for unsurpassed quality and safety, Pro-Tech is at the forefront of the industry, constantly evolving and embracing new technologies to create better and safer projects for communities. Working with industry leaders, Pro-Tech leads the way in innovative solar installations.


14. NJR Clean Energy Ventures

NJR Clean Energy Ventures develops, invests in, owns, and operates clean energy projects in the Northeast, generating clean power and providing low carbon energy solutions. They focus on utility-scale, commercial, and residential solar systems, helping customers save energy and money in a sustainable way.


15. Kenya Solar Power Generating Company LLC

  • Website: kspgcl.com
  • Headquarters: Kearny, New Jersey, United States
  • Headcount: 11-50
  • LinkedIn

KSPGCL is a solar power generating company that specializes in designing and installing solar systems for various applications. They serve a wide range of customers including military, utilities, businesses, and residential clients. Their systems range from small residential systems to large-scale commercial installations. They also offer options such as battery storage and domestic hot water systems.


16. Polaris America

Polaris America offers community-sized wind turbines ranging from 20kW to 100kW for schools, universities, residential developments, farms, industries, and municipalities. They also provide wind turbine installation, maintenance, and financing services.


17. All Season Solar

AllSeason Solar offers custom designed solar systems for residential, commercial, and nonprofit organizations. They provide solar energy services that increase home value and help reduce electric costs. With superior microinverter technology, their systems ensure optimal performance and minimize the impact of shading. AllSeason Solar is known as the best solar panel company in New Jersey, offering professional installation and a full system warranty. They also provide web-based system monitoring and have trained and qualified solar service providers. Lock in your electric rates and enjoy the benefits of affordable, clean energy.


18. Attentive Energy

Attentive Energy is a company focused on delivering offshore wind opportunities to empower communities in New York and New Jersey. With deep experience in the offshore sector, the company is committed to putting people first and building an inclusive clean energy economy. They are currently working on a forward-thinking project to deliver clean energy and support climate and economic benefits for local communities.


19. EnergeiaWorks

EnergeiaWorks is a leading renewable energy executive search and staffing firm, specializing in connecting clean energy companies with highly specialized talent. With a focus on clean energy markets, EnergeiaWorks offers recruitment solutions for companies in the solar, wind, storage, and smart grid sectors. Our team of recruiters has vast industry knowledge and connections with top players and start-ups in the renewable market.


20. Advanced Solar Products, Inc.

Advanced Solar Products is a New Jersey-based full-service installer of photovoltaic systems. They specialize in integrating photovoltaic systems with generators and have expertise in designing and constructing sustainable building systems that utilize solar energy.


21. SunPower by Sea Bright Solar

Sea Bright Solar is a renewable energy company that helps homeowners and businesses generate their own solar power. They offer customized, turnkey solar solutions in New Jersey, New York, and Southern California. With a team of professionals, they provide industry knowledge, installation services, and financing options. Sea Bright Solar aims to reduce energy costs and reliance on the grid by cutting energy costs up to 100%.


22. Aquatherm Industries, Inc.

Aquatherm is a manufacturer of solar thermal heating systems. They adhere to ISO 9001 quality management standards, ensuring continual improvement in all products and processes. Their offerings include solar pool heating solutions and solar thermal collectors and systems. Aquatherm is committed to providing clean, reliable solar solutions to maximize the investment of their customers.


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