The energy efficiency industry in Texas is both dynamic and diverse, consisting of companies offering an assortment of services. Some providers focus on delivering reliable and affordable electric or natural gas solutions, while others concentrate on sustainable energy resources, with the aim of reducing carbon footprints. Several of these companies provide tailored solutions to large commercial energy users, while others serve residential customers, offering options for managing energy usage. The industry is increasingly emphasizing sustainability, with many companies offering renewable energy options such as solar and wind power. In the future, the industry's growth is poised to be driven by advancing technology, evolving customer preferences and environmental considerations.


Top 24 energy efficiency companies in Texas

1. NRG Energy

  • Website: nrg.com
  • Headquarters: Houston, Texas, United States
  • Founded: 1989
  • Headcount: 5001-10000
  • Latest funding type: Acquired
  • LinkedIn

NRG is a company that offers a wide range of energy products and services. They specialize in providing reliable and affordable electricity and natural gas solutions to residential, commercial, and industrial customers. With a focus on sustainability, NRG also offers renewable energy options such as solar and wind power.


2. Direct Energy

  • Website: directenergy.com
  • Headquarters: Houston, Texas, United States
  • Founded: 2000
  • Headcount: 5001-10000
  • Latest funding type: Acquired
  • LinkedIn

Direct Energy is a renewable energy company that offers sustainable energy resources and solutions to reduce carbon footprints. They provide natural gas purchasing solutions, carbon offset purchases, and power solutions tailored to the needs of large commercial energy users. Direct Energy serves customers in various industries across North America and helps them achieve their sustainability goals. With their online account management system, customers can easily view and manage their energy usage, invoices, and payment options.


3. Austin Energy

Austin Energy is a utility company that provides electric services to the city of Austin. They offer residential and commercial utility services, including rates, payment options, and energy efficiency programs. The company is dedicated to providing reliable and affordable electricity while promoting sustainability and environmental excellence.


4. Green Mountain Energy Company

Green Mountain Energy is a sustainable energy company that offers renewable electricity plans and solar power solutions for businesses and residential customers. They provide clean and carbon-free energy alternatives to traditional electricity sources.


5. Xencom Facility Management

  • Website: xencom.com
  • Headquarters: Plano, Texas, United States
  • Founded: 1985
  • Headcount: 1001-5000
  • LinkedIn

Xencom is a company specializing in green energy solutions, procurement services, and management automation. They provide innovative and sustainable energy solutions to various industries, helping businesses reduce their environmental impact and optimize their energy consumption. With their expertise in procurement and management automation, Xencom offers customized solutions to improve operational efficiency and cost savings.


6. ENGIE Resources

ENGIE Resources is a company that provides market news and information on supply, demand, and regulatory affairs affecting commercial electricity buyers in the United States. They offer services such as energy efficiency, demand management, and renewable energy solutions.


7. Rangel Renewables

Rangel Renewables is a clean energy company based in Cypress, TX. They offer clean energy solutions to residential and commercial customers, helping them reduce their carbon footprint and lower their energy costs.


8. Jenbacher Limited

Jenbacher is a leading provider of renewable gas, natural gas, and hydrogen-rich solutions. They offer tailored power generating concepts that meet the needs of communities, industry, and the public. With a focus on sustainability, reliability, and economics, Jenbacher helps to provide access to sustainable and reliable power.


9. 5

Energyby5.com is a company that specializes in renewable energy solutions, sustainability planning, and energy efficiency. They offer services such as solar power, wind power, alternative fuels, distributed generation, battery storage, and fuel cells. Their goal is to help clients reduce their carbon footprint and achieve energy independence.


10. FireBird Energy LLC

  • Website: firebirdenergy.com
  • Headquarters: Fort Worth, Texas, United States
  • Founded: 2019
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Firebird Energy is a company that offers a range of energy solutions. They provide innovative technologies and services for clean energy production and storage. Their offerings include renewable energy systems, energy efficiency solutions, and energy storage solutions.


11. NexRev

  • Website: nexrev.com
  • Headquarters: Plano, Texas, United States
  • Founded: 1994
  • Headcount: 51-200
  • LinkedIn

NexRev is a company that specializes in delivering cost savings and operational efficiencies to businesses. They offer solutions such as integrated variable frequency drive systems, energy management and facility control systems, RTU replacement, and commissioning services. With their technology and software, businesses can unlock the power of their facility and energy management data to reduce operational expenses. They have a strong track record of reducing energy costs for companies like Academy Sports + Outdoors and Cinemark. Trusted by over 100 American businesses, NexRev is a leader in strategic cost management in the facilities and energy industry.


12. LPB Energy Management

LPB Energy is a company that specializes in providing energy-related products and services. They offer a wide range of solutions for energy efficiency, renewable energy, and power generation. With their expertise and high-quality products, they help their customers reduce energy consumption and lower their carbon footprint.


13. TruPowur, Inc.

  • Website: trupowur.com
  • Headquarters: Plano, Texas, United States
  • Founded: 2007
  • Headcount: 51-200
  • LinkedIn

TruPowur is a company that offers energy supply plans in deregulated states. They help customers save money on their monthly energy bills by evaluating their current plans and suggesting more cost-effective options. Customers can compare energy rates, switch plans, and start saving immediately. TruPowur also offers green energy plans to reduce environmental footprints. Through their platform, they provide a marketplace where reputable suppliers compete for customers' business, ensuring competitive prices and high-quality service.


14. ICT Energy Solutions

  • Website: ictmfg.com
  • Headquarters: Midland, Texas, United States
  • Founded: 2016
  • Headcount: 51-200
  • LinkedIn

ICTMFG is a company providing energy solutions with a focus on addressing transparency in coverage. Their offerings include products and services related to energy efficiency and sustainable solutions.


15. Solar Royal, LLC

Solar Royal LLC offers advanced solar attic and exhaust fans for homes and commercial spaces, reducing energy costs and HVAC cycles. Their SR1800 series is the best quality and highest featured renewable energy product on the market.


16. Pantera Energy

Pantera Energy is a company that offers innovative energy solutions. They specialize in developing and implementing renewable energy projects and technologies. With a team of experts, they provide services such as project management, engineering design, and energy consulting. Pantera Energy aims to revolutionize the energy industry by promoting sustainability and reducing carbon footprint.


17. KNS Solar

KNS Solar is a renewable energy and project development corporation based in Houston, Texas. With over 16 years of experience, the company specializes in the design, installation, and maintenance of solar power systems for residential and commercial clients. KNS Solar aims to create innovative green footprint solutions for a sustainable future.


18. R3 EDGE Performance Drilling Motors

R3 Energy is a company that offers various energy solutions and services. They specialize in providing renewable energy sources, energy efficiency solutions, and sustainable energy consultancy.


19. RISE power

RISE power is a company specializing in solar energy. They offer comprehensive solar solutions, including installation, maintenance, and financing options. With their expertise and commitment to quality, they ensure that solar power is accessible to everyone.


20. CSL Capital Management, LP

CSL Energy is a company that specializes in providing energy solutions to various industries. They offer a range of services including energy management, optimization, and renewable energy solutions. With a focus on sustainability, CSL Energy aims to help companies reduce their carbon footprint and lower their energy costs.


21. GDF SUEZ Energy Resources NA, Inc.

SUEZ Energy Resources is a leading provider of energy services for businesses of all sizes. The company offers customized energy solutions and efficient supply chain management services to help clients reduce energy costs and carbon emissions.


22. Brilliant Energy

Brilliant Energy is a company that offers energy solutions for residential and commercial customers. They provide a range of energy plans and services to help customers save money and reduce their environmental impact.


23. NeoTek Energy Inc.

NeoTek Energy is a company that offers innovative energy solutions. They specialize in developing and implementing advanced technologies to increase energy efficiency and reduce environmental impact.


24. NATiVE Solar

NATiVE Solar is a Texas-based solar installation company that helps homeowners and businesses own their energy. With over 15 years of experience, they offer residential and commercial solar panel installations in Austin, San Antonio, Dallas, Houston, and surrounding areas. Their team of solar industry professionals design and install energy-producing and money-saving solar panels, decreasing electricity bills and increasing property value.


Want to find more energy efficiency companies?


If you want to find more companies that offer services including reliable electricity, natural gas solutions, and sustainable energy resources you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


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...and a lot more!