Minnesota's renewable energy sector is vibrant, comprising companies focused on harnessing sustainable power. This industry includes solar, wind, and energy storage firms, each pioneering innovative solutions while advocating for environmental responsibility. As the demand for clean energy increases, local players are investing in large-scale projects and adopting advanced technologies. With supportive policies driving renewable integration, Minnesota aims to significantly reduce carbon emissions. As these companies evolve, they not only contribute to energy security but also foster economic growth through job creation in sustainable fields. Understanding the local dynamics is crucial as Minnesota strives for a greener energy future.

The companies listed here illustrate a dynamic sector in Minnesota, with sizes ranging from small, family-owned firms to larger corporate entities. Headquarters span several cities including Minnetonka, Bloomington, and Avon, often established in the 2000s. Each company specializes in various renewable energy solutions, such as solar installations, energy storage, and sustainability consulting. As innovative leaders in their niche markets, they are well-positioned to capitalize on the national trend towards cleaner energy sources, reflecting a strong commitment to local communities and advancing technology in an evolving field.

Read on to explore the premier renewable energy companies in Minnesota.

Top 25 Renewable Energy Companies Companies in Minnesota

1. Blue Horizon Energy

• Website: bluehorizonenergy.com
• Ownership type: Family Owned
• Headquarters: Minnetonka, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: blue-horizon-solar-llc

Blue Horizon Energy, based in Minnetonka, Minnesota, is a family-owned clean energy company that has been operational since 2009. The firm specializes in solar energy solutions, providing a range of services that include solar installations, energy storage, and electric vehicle (EV) charging. They cater to various sectors, including businesses, civic institutions, and agricultural operations, helping clients transition to renewable energy sources. The company prides itself on delivering projects that not only generate reliable power but also offer long-term economic savings and environmental benefits. With a focus on quality and performance, Blue Horizon Energy has established itself as a committed partner in advancing the adoption of carbon-free energy solutions across the Midwest.

2. Geronimo Energy

• Website: geronimoenergy.com
• Ownership type: Corporate
• Headquarters: Bloomington, Minnesota, United States (USA)
• Latest funding: March 2019
• Founded year: 2004
• Headcount: 51-200
• LinkedIn: geronimo-energy

Geronimo Energy, now known as National Grid Renewables, is a renewable energy company based in Bloomington, Minnesota. Founded in 2004, the company specializes in solar, wind, and energy storage solutions. They are involved in the entire lifecycle of renewable energy projects, from development and construction to ownership and operation. National Grid Renewables has a strong focus on community engagement, ensuring that their projects provide economic benefits to local landowners and communities. They have a portfolio of projects across the United States and have signed power purchase agreements with notable corporations, including Microsoft. Their commitment to responsible project development and community impact underscores their role in advancing renewable energy initiatives.

3. National Grid Renewables

• Website: nationalgridrenewables.com
• Ownership type: Corporate
• Headquarters: Bloomington, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: September 2019
• Founded year: 2004
• Headcount: 201-500
• LinkedIn: geronimo-wind-energy

National Grid Renewables, based in Bloomington, Minnesota, is a corporate entity specializing in renewable energy solutions, particularly in solar, wind, and energy storage. Founded in 2004, the company has developed, constructed, owned, and operated numerous renewable energy projects across the United States. Their portfolio includes large-scale solar installations and onshore wind farms, catering to utilities and corporations seeking sustainable energy options. National Grid Renewables prides itself on its community-focused approach, ensuring that local stakeholders benefit from their projects. They actively engage with landowners and community members, fostering positive relationships and economic growth in the areas where they operate. The company has also made headlines with significant power purchase agreements, including collaborations with major corporations like Microsoft. This highlights their role in facilitating the transition to cleaner energy sources while supporting local economies.

4. Blattner Energy

• Website: blattnerenergy.com
• Ownership type: Family Owned
• Headquarters: Avon, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1907
• Headcount: 1001-5000
• LinkedIn: blattner-energy

Blattner Energy, based in Avon, Minnesota, is a family-owned company that has been operational since 1907. Initially focused on construction, Blattner pivoted to renewable energy in the late 1990s and has since specialized in utility-scale construction services for solar, wind, and energy storage projects. The company has built over 20,000 megawatts of wind energy and has been recognized as a top solar contractor in the U.S. Blattner's projects have powered approximately 15 million homes across 33 states. Their approach emphasizes safety, quality, and long-term partnerships with clients, ensuring that they not only meet but exceed expectations in project execution. With a workforce of over 1,600 employees, Blattner continues to play a significant role in advancing renewable energy infrastructure in the United States.

5. National Renewable Solutions

• Website: natrs.com
• Ownership type: Family Owned
• Headquarters: Minnetonka, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2011
• Headcount: 11-50
• LinkedIn: national-renewable-solutions

National Renewable Solutions (NRS), based in Minnetonka, Minnesota, is a family-owned renewable energy developer established in 2011. The company specializes in the origination, acquisition, and development of renewable energy projects, focusing on wind, solar, and energy storage solutions throughout the United States. NRS emphasizes building strong partnerships with landowners and energy buyers, ensuring that community engagement and transparency are integral to their project lifecycle. In mid-2021, NRS was acquired by BlackRock Real Assets, which aims to accelerate the development of its project pipeline. This acquisition positions NRS to leverage BlackRock's extensive capital markets support and global reach, enhancing its role in the U.S. renewable energy market.

6. Blattner

• Website: blattnercompany.com
• Ownership type: Corporate
• Headquarters: Avon, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $2.7B, September 2021
• Founded year: 1907
• Headcount: 1001-5000
• LinkedIn: blattner-company

Blattner Company, based in Avon, Minnesota, is a corporate entity founded in 1907. It operates as a renewable energy contractor, focusing on utility-scale engineering, procurement, and construction services for wind, solar, and energy storage projects. Blattner serves utility companies and organizations in the energy sector, facilitating their transition to renewable energy solutions. The company has a notable track record, having completed 437 wind and solar projects across 33 states, which collectively power approximately 15 million homes. In 2021, Blattner reached a significant milestone of 50,000 renewable energy megawatts. The company is part of the Quanta Services family, which enhances its capabilities and resources in the renewable energy sector. Blattner's commitment to sustainability is evident in its operational practices and community engagement initiatives.

7. Impact Power Solutions

• Website: ips-solar.com
• Ownership type: Corporate
• Headquarters: Roseville, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: March 2022
• Founded year: 1991
• Headcount: 51-200
• LinkedIn: innovative-power-systems-inc-

Impact Power Solutions, now known as New Energy Equity, is a solar energy developer based in Roseville, Minnesota. Founded in 1991, the company specializes in the end-to-end development and management of solar farms. They offer a range of services that include engineering, construction, and financing tailored to meet the needs of various clients, such as utilities, municipalities, and educational institutions. With a strong commitment to sustainability, New Energy Equity has completed over 250 projects, generating more than 540 million kilowatt hours of solar energy annually. This output has helped avoid significant CO2 emissions, contributing to environmental preservation. The company has been recognized for its growth and impact in the solar industry, making it a notable entity in the renewable energy sector.

8. Nokomis Energy

• Website: nokomisenergy.com
• Ownership type: Private
• Headquarters: Minneapolis, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $30.0M, July 2024
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: nokomis-partners

Nokomis Energy, based in Minneapolis, Minnesota, is an energy developer that specializes in clean energy solutions, with a strong emphasis on solar energy. Founded in 2017, the company provides a range of services including onsite solar installations and community solar subscriptions. Their clientele includes businesses, municipalities, and organizations, all of whom benefit from sustainable energy options and cost savings. Nokomis Energy's mission is to accelerate local energy adoption through equitable partnerships, ensuring that all stakeholders gain value from their projects. The company has recently secured $30 million in funding, which underscores its growth trajectory and the confidence investors have in its approach to clean energy development. With a dedicated team and a clear focus on community engagement, Nokomis Energy is positioned to make a significant impact in the renewable energy sector.

9. WindLogics is now NextEra Analytics

• Website: windlogics.com
• Ownership type: Corporate
• Headquarters: Saint Paul, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: September 2006
• Founded year: 1989
• Headcount: 51-200
• LinkedIn: windlogics

NextEra Analytics, based in Saint Paul, Minnesota, is a consulting firm that specializes in renewable energy analytics and optimization solutions. Founded in 1989, the company has evolved from its origins in supercomputing and environmental research to become a key player in the renewable energy sector. As a subsidiary of NextEra Energy Resources, they leverage advanced software platforms and consulting services to enhance energy management for clients in the renewable energy and electric utility industries. Their offerings include energy forecasting, design optimization, and asset performance monitoring, which are crucial for maximizing the efficiency and effectiveness of renewable energy projects. With a focus on wind, solar, and battery storage, NextEra Analytics plays a vital role in supporting the industry's shift towards low-cost sustainable energy solutions.

10. Treehouse Management, LLC

• Website: thmngt.com
• Ownership type: Family Owned
• Headquarters: Minneapolis, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2015
• Headcount: 11-50
• LinkedIn: thmngt

Treehouse Management, LLC, based in Minneapolis, Minnesota, is a family-owned investment management firm founded in 2015. The company specializes in renewable energy solutions, focusing on strategic investments in decentralized renewable energy projects. They manage a portfolio that includes Treehouse Investments, LLC, which aims for market-rate returns from businesses that deploy climate-resilient infrastructure. Additionally, they operate Aspenall Energies, which develops and manages mid-scale renewable energy projects in the Midwest. Treehouse Development Finance, LLC provides essential funding to developers for early-stage renewable energy initiatives. The firm emphasizes a collaborative culture and community engagement, reflecting their commitment to addressing climate change challenges through financial support and investment in innovative projects.

11. Cedar Creek Energy

• Website: cedarcreekenergy.com
• Ownership type: Private
• Headquarters: Blaine, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 51-200
• LinkedIn: cedar-creek-energy

Cedar Creek Energy, founded in 2007 and based in Blaine, Minnesota, is a private solar energy company that focuses on providing solar energy solutions for residential and commercial clients. The company has built a strong reputation for its expertise in designing, installing, and maintaining solar energy systems. With a commitment to sustainability, Cedar Creek Energy offers a range of services that include energy storage solutions, financing assistance, and rebate navigation, helping clients reduce their energy costs while transitioning to clean energy. The company has successfully completed thousands of solar projects across Minnesota, showcasing its capability and dedication to enhancing energy efficiency. Cedar Creek Energy also engages in ongoing support and monitoring of installed systems to ensure optimal performance, further solidifying its role in the renewable energy sector.

12. iDEAL Energies

• Website: idealenergies.com
• Ownership type: Private
• Headquarters: Minneapolis, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: ideal-energies

iDEAL Energies, based in Minneapolis, Minnesota, is a private solar energy company established in 2010. The firm provides a full range of solar solutions, including project development, financing, engineering, construction, and ongoing operations and maintenance services. iDEAL Energies primarily serves commercial clients, including educational institutions, businesses, local governments, and non-profit organizations. Their mission is to help clients reduce energy costs and transition to renewable energy sources effectively. With a portfolio of over 600 completed projects, the company has established itself as a significant player in the Minnesota solar market. iDEAL Energies also emphasizes education, offering solar curriculum programs to schools, thereby fostering awareness and interest in renewable energy among students. This commitment to education and community engagement further enhances their role in the renewable energy sector.

13. Apadana

• Website: apadanatech.com
• Ownership type: Private
• Headquarters: New Hope, Minnesota, United States (USA)
• Employee distribution: United States (USA) 87%, Iran 13%
• Founded year: 2013
• Headcount: 51-200
• LinkedIn: apadana

Apadana, based in New Hope, Minnesota, is a private company founded in 2013 by a team of electrical and mechanical engineers. The firm specializes in renewable energy solutions, particularly solar energy systems, electric vehicle (EV) charging infrastructure, and energy-efficient lighting. Apadana serves a wide range of clients, including residential, commercial, and industrial customers, helping them reduce energy costs and enhance sustainability. The company prides itself on its engineering excellence and customer satisfaction, offering tailored solutions that address various energy needs. Apadana has been recognized as Minnesota's top solar installer and has completed numerous complex projects across the Midwest. Their commitment to sustainability is evident in their partnerships with energy providers and their status as an Xcel Energy Efficiency Partner. Apadana's services also extend to energy storage solutions, further supporting their mission to promote renewable energy and energy conservation.

14. Excelsior Energy Capital

• Website: excelsiorcapital.com
• Ownership type: Private
• Headquarters: Excelsior, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: excelsior-energy-capital

Excelsior Energy Capital, based in Excelsior, Minnesota, is an investment firm that specializes in renewable energy. Established in 2017, the company focuses on long-term equity investments in wind, solar, and energy storage projects throughout North America. With a team that boasts extensive experience in the renewable sector, Excelsior aims to provide stable returns for institutional investors by tapping into the middle-market segment, which often presents unique opportunities. The firm manages approximately $1.5 billion in assets and has a proven track record of acquiring over 2 GW of wind and solar projects. Their investment strategy emphasizes operational assets and post-development projects, allowing them to mitigate risks while enhancing value for their investors. Excelsior is also committed to environmental, social, and governance (ESG) principles, integrating these considerations into their investment practices to support a sustainable energy future.

15. Lema

• Website: lema.io
• Ownership type: Venture Capital
• Headquarters: Saint Paul, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: Seed, $100,000, March 2022
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: lema-technology

Lema, founded in 2014 and based in Saint Paul, Minnesota, is a technology company dedicated to creating renewable energy and water purification solutions. With a team of 19 employees, Lema designs and manufactures products such as solar power systems and water treatment kiosks. Their target customers include schools, farms, and healthcare centers, emphasizing their commitment to providing sustainable solutions for off-grid applications. Lema's innovative technologies include solar thermal heating systems and digitally controlled solar generators, which are designed to perform reliably in various environmental conditions. The company has received seed funding of $100,000 in March 2022, indicating investor interest in their mission. Lema's operations extend beyond the United States, with successful projects in countries like Kenya and Haiti, showcasing their global impact in addressing energy and water challenges.

16. TruNorth Solar LLC

• Website: trunorthsolar.com
• Ownership type: Family Owned
• Headquarters: Arden Hills, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: trunorth-solar

TruNorth Solar LLC, based in Arden Hills, Minnesota, is a family-owned solar energy company that specializes in the installation of solar systems for residential, commercial, and agricultural clients. Since its inception in 2009, TruNorth Solar has focused on delivering sustainable energy solutions that help customers reduce their electricity costs and achieve greater energy independence. The company offers a comprehensive range of services, including solar panel installation and energy storage solutions, tailored to meet the specific needs of its diverse clientele. TruNorth Solar has built a solid reputation in the Minnesota solar market, evidenced by numerous positive customer reviews and testimonials that highlight their professionalism, expertise, and commitment to quality. Their operations are entirely based in the United States, ensuring local knowledge and support for their customers.

17. Consulting Engineers Group Inc (CEG)

• Website: ceg.mn
• Ownership type: Private
• Headquarters: Lakeville, Minnesota, United States (USA)
• Employee distribution: United States (USA) 81%, India 15%, Egypt 4%
• Founded year: 1996
• Headcount: 11-50
• LinkedIn: consulting-engineers-group-inc-ceg

Consulting Engineers Group Inc (CEG), founded in 1996 and based in Lakeville, Minnesota, is a private engineering firm dedicated to renewable energy solutions. With a team of 11-50 employees, CEG specializes in the design and optimization of solar, wind, and battery energy storage systems. Their services include interconnection support, site layout optimization, and comprehensive project management, ensuring that energy projects are not only efficient but also compliant with regulatory standards. CEG's engineers bring decades of experience in the renewable energy sector, focusing on innovative solutions that promote sustainability and cost savings. The firm actively engages in projects across the United States and beyond, contributing to the integration of renewable energy into the power grid and supporting the transition to a more sustainable energy future.

18. U.S. Energy Services

• Website: usenergyservices.com
• Ownership type: Corporate
• Headquarters: Plymouth, Minnesota, United States (USA)
• Latest funding: August 2013
• Founded year: 1993
• Headcount: 51-200
• LinkedIn: u.s.-energy-services

U.S. Energy Services, part of World Kinect Corporation, is an energy services company based in Plymouth, Minnesota. Founded in 1993, the company specializes in energy procurement, brokerage, and sustainability services. They cater to various sectors, including aviation and marine, helping clients optimize their energy consumption and reduce costs. A significant aspect of their operations includes renewable energy sourcing, where they assist businesses in integrating sustainable energy solutions into their operations. Their services also cover energy efficiency measures and decarbonization planning, which are crucial for companies aiming to meet their sustainability targets. U.S. Energy Services is positioned to support organizations in navigating the complexities of energy management while promoting environmentally responsible practices.

19. Verterra Energy

• Website: verterraenergy.com
• Ownership type: Private
• Headquarters: New Brighton, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: verterra-energy-inc

Verterra Energy, Inc., based in New Brighton, Minnesota, is a private renewable energy company founded in 2010. The firm specializes in harnessing the power of flowing water to generate clean electricity through its innovative technology known as Volturnus. This technology is designed for modular deployment in various water bodies, including rivers, oceans, and canals, providing sustainable energy solutions primarily for government and military customers. Verterra Energy is dedicated to achieving 100% sustainable energy and operates within the hydrokinetic energy sector. The company has made strides in the industry by delivering multiple Volturnus units to the U.S. Army Corps of Engineers, showcasing its capability and commitment to advancing clean energy solutions. With a small team of around 18 employees, Verterra Energy continues to focus on developing technologies that contribute to a sustainable energy future.

20. Shared Solar Advisors USA

• Website: sharedsolaradvisors.com
• Ownership type: Private
• Headquarters: Rockford, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2016
• Headcount: 51-200
• LinkedIn: shared-solar-advisors

Shared Solar Advisors USA, founded in 2017 and based in Rockford, Minnesota, specializes in community solar initiatives. The company aims to make renewable energy accessible to consumers without the need for installation. By connecting residential customers to local solar farms, they help individuals save on electricity bills while promoting sustainable energy practices. Their services cater to homeowners and renters alike, allowing them to participate in solar energy generation and benefit from financial savings of 10-15% on their utility bills. Shared Solar Advisors operates in several states, including Colorado, Illinois, and New York, and has successfully facilitated the enrollment of community members in solar projects, contributing to a cleaner environment and reduced carbon emissions. The company has not reported any funding, indicating a self-sustaining business model focused on community engagement and renewable energy advocacy.

21. Sundial Energy

• Website: sundialsolarenergy.com
• Ownership type: Private
• Headquarters: St. Louis Park, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1999
• Headcount: 11-50
• LinkedIn: sundial-solar-energy

Sundial Energy, based in St. Louis Park, Minnesota, is a private renewable energy developer with over two decades of experience in the industry. Founded in 1999, the company specializes in community solar and energy storage solutions. They work closely with landowners and businesses to lease land for solar projects, creating opportunities for passive income while promoting sustainable energy practices. Sundial Energy serves various sectors, including commercial, industrial, and municipal clients, focusing on enhancing energy resilience and reducing dependence on fossil fuels. Their projects are designed to optimize land use, ensuring minimal environmental impact while maximizing energy output. The company is actively involved in developing solar and energy storage projects across multiple states, including Illinois, Minnesota, and New York, showcasing their commitment to expanding renewable energy access.

22. Novel Energy Solutions

• Website: novelenergy.biz
• Ownership type: Private
• Headquarters: Saint Paul, Minnesota, United States (USA)
• Employee distribution: United States (USA) 97%, Pakistan 3%
• Latest funding: Other (Debt), $130.0M, December 2024
• Founded year: 2012
• Headcount: 201-500
• LinkedIn: novel-energy-solutions

Novel Energy Solutions is a private solar energy company based in Saint Paul, Minnesota, founded in 2012. The company specializes in a variety of solar energy services, including on-site solar installations, community solar gardens, and energy efficiency solutions. They serve a wide array of clients, from homeowners and businesses to non-profits and government entities, helping them reduce energy costs and minimize their environmental impact. With a workforce of approximately 197 employees, Novel Energy Solutions has expanded its operations beyond Minnesota, reaching a national audience. The company has also secured significant funding, with a recent amount of $130 million in December 2024, which positions them for further growth and innovation in the renewable energy sector. Their unique financing model allows customers to engage with solar energy without the burden of upfront costs, making sustainable energy more accessible to various communities.

23. Conductor Power

• Website: conductorpower.com
• Ownership type: Family Owned
• Headquarters: Baxter, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1977
• Headcount: 201-500
• LinkedIn: conductor-power-llc

Conductor Power, based in Baxter, Minnesota, is a family-owned energy construction firm founded in 1977. The company specializes in renewable energy projects, offering a full range of EPC services for solar, wind, and battery storage systems. With a workforce of around 73 employees, Conductor Power has built a solid reputation for its commitment to safety and quality in project management. They serve energy developers and utility companies, ensuring efficient execution of renewable energy projects across the United States. Their extensive experience in the industry, combined with a focus on innovative energy solutions, positions them as a key player in the renewable energy sector. Conductor Power is dedicated to contributing to America's energy evolution, emphasizing the importance of sustainable energy infrastructure.

24. D.H. Blattner & Sons

• Website: dhblattner.com
• Ownership type: Private
• Headquarters: Avon, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1957
• Headcount: 201-500
• LinkedIn: d.h.-blattner-%26-sons

D.H. Blattner & Sons, based in Avon, Minnesota, is a construction firm with a rich history dating back to 1957. The company has carved out a niche in the renewable energy sector, focusing primarily on solar energy projects. As a utility-scale Engineering, Procurement, and Construction (EPC) contractor, they offer a full suite of services that span from pre-construction planning to project management and ongoing maintenance. Their expertise is evident in their ability to deliver high-quality projects on time and within budget. In 2022, they were recognized as the second top solar contractor by Solar Power World, highlighting their significant contributions to the solar industry. D.H. Blattner & Sons is committed to fostering sustainable practices and environmental responsibility, making them a key player in the transition to clean energy.

25. Otter Tail Power Company

• Website: otpco.com
• Ownership type: Private
• Headquarters: Fergus Falls, Minnesota, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1907
• Headcount: 501-1000
• LinkedIn: otter-tail-power-company

Otter Tail Power Company, based in Fergus Falls, Minnesota, is an electric power and manufacturing company that has been operational since 1907. It serves residential and commercial customers across North Dakota, Minnesota, and South Dakota. As a subsidiary of Otter Tail Corporation, it not only provides reliable electric power services but also engages in various manufacturing activities. The company is actively involved in the transition to renewable energy, having invested in solar power projects and implemented programs to promote energy efficiency among its customers. Its commitment to renewable energy is reflected in its Renewable Resource Cost Recovery Rider, which supports the integration of renewable generation resources into its service offerings. This positions Otter Tail Power Company as a significant player in the regional energy market, particularly in the context of increasing emphasis on sustainable energy solutions.

Renewable Energy Companies Insights: Key Companies in Minnesota

Company	Headquarter	Size	Founded	Ownership
Blue Horizon Energy	Minnetonka, Minnesota, United States (USA)	11-50	2009	Family Owned
Geronimo Energy	Bloomington, Minnesota, United States (USA)	51-200	2004	Corporate
National Grid Renewables	Bloomington, Minnesota, United States (USA)	201-500	2004	Corporate
Blattner Energy	Avon, Minnesota, United States (USA)	1001-5000	1907	Family Owned
National Renewable Solutions	Minnetonka, Minnesota, United States (USA)	11-50	2011	Family Owned
Blattner	Avon, Minnesota, United States (USA)	1001-5000	1907	Corporate
Impact Power Solutions	Roseville, Minnesota, United States (USA)	51-200	1991	Corporate
Nokomis Energy	Minneapolis, Minnesota, United States (USA)	11-50	2017	Private
WindLogics is now NextEra Analytics	Saint Paul, Minnesota, United States (USA)	51-200	1989	Corporate
Treehouse Management, LLC	Minneapolis, Minnesota, United States (USA)	11-50	2015	Family Owned
Cedar Creek Energy	Blaine, Minnesota, United States (USA)	51-200	2007	Private
iDEAL Energies	Minneapolis, Minnesota, United States (USA)	11-50	2010	Private
Apadana	New Hope, Minnesota, United States (USA)	51-200	2013	Private
Excelsior Energy Capital	Excelsior, Minnesota, United States (USA)	11-50	2017	Private
Lema	Saint Paul, Minnesota, United States (USA)	11-50	2014	Venture Capital
TruNorth Solar LLC	Arden Hills, Minnesota, United States (USA)	11-50	2009	Family Owned
Consulting Engineers Group Inc (CEG)	Lakeville, Minnesota, United States (USA)	11-50	1996	Private
U.S. Energy Services	Plymouth, Minnesota, United States (USA)	51-200	1993	Corporate
Verterra Energy	New Brighton, Minnesota, United States (USA)	11-50	2010	Private
Shared Solar Advisors USA	Rockford, Minnesota, United States (USA)	51-200	2016	Private
Sundial Energy	St. Louis Park, Minnesota, United States (USA)	11-50	1999	Private
Novel Energy Solutions	Saint Paul, Minnesota, United States (USA)	201-500	2012	Private
Conductor Power	Baxter, Minnesota, United States (USA)	201-500	1977	Family Owned
D.H. Blattner & Sons	Avon, Minnesota, United States (USA)	201-500	1957	Private
Otter Tail Power Company	Fergus Falls, Minnesota, United States (USA)	501-1000	1907	Private

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