The energy efficiency industry in Minnesota plays a crucial role in promoting sustainable solutions for everyday energy usage. Comprising a diversity of companies, these establishments offer innovative products and services to bolster renewable energy use, optimize energy consumption, and ultimately reduce harmful greenhouse gas emissions. From air management solutions to energy analytics, these companies tackle energy efficiency in a multitude of ways to cater to a range of client needs. As society grapples with the urgent threat of climate change, the industry is poised to experience significant growth and transformation. Rapid technological advancements are further expanding the horizons of what can be achieved in this important realm.


Top 25 energy efficiency companies in Minnesota

1. Daikin Applied Americas

Daikin Applied is a company that specializes in providing economic and efficient air management solutions worldwide. They offer a wide range of products including rooftop systems, air handlers, chillers, fan coils, self-contained systems, water source heat pumps, and more. Daikin is dedicated to overcoming the evolving challenges of air while creating better and more sustainable outcomes for customers and communities.


2. SitelogIQ

Sitelogiq.com is an energy efficiency and facility solutions provider that offers smart energy efficiency solutions to create the ideal customer experience. They provide services such as construction management, design-build services, program management, energy services, and energy analytics. Their expertise covers industries such as K-12 schools, higher education, state and local government, healthcare systems, commercial real estate, and more.


3. All Energy Solar

All Energy Solar is a Midwest-based solar company that offers solar installation services for homes and businesses. They provide renewable energy solutions to help minimize greenhouse gas emissions and promote energy independence.


4. Ever-Green Energy

Ever-Green Energy is a company that specializes in operating and advancing reliable and efficient utility systems for campuses and communities. They offer energy management planning and stakeholder engagement to achieve carbon neutrality. With a focus on limited resources, they prioritize initiatives and investments based on sound metrics and create a culture of accountability. Their commitment to excellence and integrity is evident at all levels of the organization.


5. Novel Energy Solutions

Novel Energy Solutions is a national solar energy company with Minnesota roots. They specialize in providing customized solar energy solutions to a wide range of customers, including government agencies, businesses, farmers, landowners, households, and nonprofits. From financing and design to installation and maintenance, they offer comprehensive services to meet their customers' energy needs.


6. SageGlass

  • Website: sageglass.com
  • Headquarters: Faribault, Minnesota, United States
  • Founded: 1989
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

SageGlass is a global leader in electrochromic glass, offering smart window solutions that provide limitless comfort, beauty, and performance for buildings. Their innovative technology allows windows to tint in response to sunlight, improving occupant experience and energy efficiency. With a commitment to sustainability, SageGlass helps achieve sustainability goals and standards in various industries.


7. Center for Energy and Environment

  • Website: mncee.org
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 1989
  • Headcount: 51-200
  • LinkedIn

The Center for Energy and Environment (CEE) is dedicated to promoting energy efficiency and sustainable practices. They offer a wide range of programs and services to help residential and commercial customers reduce energy costs and improve the comfort of their homes and buildings. CEE provides loans, energy audits, consulting services, and community engagement programs to support their mission.


8. Geronimo Energy

  • Website: geronimoenergy.com
  • Headquarters: Bloomington, Minnesota, United States
  • Founded: 2004
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Geronimo Energy is a renewable energy company that offers clean energy solutions. They provide services such as wind and solar energy development, project financing, and asset management.


9. Peoples Energy Cooperative

People's Energy Cooperative is an electric utility cooperative that offers renewable energy, electric vehicles, and clean energy initiatives. They provide account management, payment options, and various programs and services to their members. With a focus on sustainability, they also offer energy audits, energy management programs, and resources for saving energy.


10. iDEAL Energies

iDEAL Energies is a Minnesota-based company that specializes in commercial solar solutions. With a focus on education, business, local government, and non-profit sectors, they offer highly refined services including development, financing, engineering, construction, and operations & maintenance of solar arrays. They help customers navigate incentive programs to minimize out-of-pocket expenses and maximize solar production, ultimately reducing operation costs and promoting sustainability.


11. Great Plains Institute

Better Energy is an organization that focuses on decarbonization and reducing emissions in the electricity and transportation sectors. They provide road maps and strategies for achieving low carbon futures, partnering with public and private entities to create positive energy outcomes.


12. Koda Energy, LLC

Koda Energy is an environmentally friendly energy project owned by Rahr Corporation. It operates a combined heat and power plant that burns exclusively natural, non-manmade materials to generate electricity and provide heat. The plant primarily uses agricultural and plant seed byproducts, ensuring land can still be used for row crops. Excess energy is sold to Xcel Energy.


13. Vergent Power Solutions, Inc.

Vergent Power is a leading producer of low-emission microturbine systems that specializes in energy efficiency solutions for a cleaner future. They offer microturbines for renewable energy, critical power supply, energy efficiency, transportation, and battery energy storage.


14. Sundance Energy Solutions, LLC.

Sundance Energy Solutions is an energy efficiency company that helps businesses and organizations reduce their energy consumption, lower costs, and improve sustainability through customized solutions and advanced technologies.


15. HVAC With S & B Geothermal

SB Geothermal specializes in providing ground source heat pump systems which can cut heating and cooling costs by 25-50%. With over 30 years of experience, they offer quality installation, personalized customer service, and timely maintenance options for existing systems.


16. Enhabit

  • Website: enhabit-llc.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Headcount: 11-50

Enhabit LLC is a company that provides sustainable energy solutions for single and multifamily buildings. Their services include energy audits, design consulting, and construction management to reduce energy usage and increase efficiency.


17. Green Energy Products

Green Energy Products LLC offers solar energy solutions that provide a clean and earth-friendly alternative to traditional energy concepts. They offer a free consultation and site assessment to determine the best option, with installation generally taking 2-6 days depending on the system size.


18. Sustainable Energy Savings, Inc.

  • Website: ses-inc.org
  • Headquarters: Grand Rapids, Minnesota, United States
  • Founded: 2010
  • Headcount: 1-10
  • LinkedIn

SES inc. is a company that provides sustainable energy management services to commercial and manufacturing companies. Their services include recommissioning, engineering, and energy audits. They optimize HVAC and process equipment to improve efficiency and lower costs.


19. Blue Earth Interactive

  • Website: blueearth.net
  • Headquarters: Rockville, Minnesota, United States
  • Founded: 1997
  • Headcount: 11-50
  • LinkedIn

Blue Earth is a company that provides sustainable solutions to customers in the energy industry.


20. Minnesota Power

  • Website: mnpower.com
  • Headquarters: Duluth, Minnesota, United States
  • Founded: 1906
  • Headcount: 1001-5000
  • LinkedIn

Minnesota Power is an energy company focused on providing a reliable and resilient energy grid. They offer a range of programs and rebates to help customers save energy and money, with a strong emphasis on renewable energy sources. They are committed to environmental sustainability and economic development in their communities.


21. LHB, Inc.

  • Website: lhbcorp.com
  • Headquarters: Duluth, Minnesota, United States
  • Founded: 1966
  • Headcount: 201-500
  • Latest funding type: Seed
  • LinkedIn

LHB Corp is an architecture, engineering, and planning firm that offers a wide range of services in various markets. With a focus on sustainability, they strive to make a positive impact through their projects, including affordable housing initiatives. Their diverse portfolio and commitment to knowledge sharing foster strong relationships with clients and communities.


22. Dakota Electric Association

Dakota Electric Association is a cooperative based in Farmington, Minnesota that provides electricity services to its members. They offer safety education presentations, billing and account inquiries, and online payment options through their QuikPay system. They also provide news and information about the electric utility industry and valuable tips for saving money and energy.


23. Southcentral Minnesota Clean Energy Council

  • Website: smcleanenergy.org
  • Headquarters: Mankato, Minnesota, United States
  • Headcount: 51-200

The Southcentral Minnesota Clean Energy Council is a group of citizens dedicated to promoting renewable energy and energy efficiency in southern Minnesota. Through monthly forums and sharing resources with local stakeholders, SMCEC aims to diversify the regional economy, create quality jobs, and limit greenhouse gas emissions.


24. Brown County Rural Electrical Association

Brown County Rural Electric Association (BCREA) is a local electric cooperative that provides safe and cost-effective electric service to its members. BCREA also offers a range of programs and services like energy assistance, load management, and security system installation to its members.


25. PureTemp | Biobased phase change materials

  • Website: puretemp.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 2003
  • Headcount: 11-50
  • LinkedIn

PureTemp LLC is a global authority on phase change material that develops and manufactures innovative, high-quality temperature-control products for use in a range of industries.


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