The biofuel industry in Rhode Island is teeming with companies that strive to create innovative solutions in alternative energy to combat climate change and promote sustainable growth. These organizations range from technology firms specializing in renewable energy systems for transportation, media platforms promoting sustainable growth, to companies offering cutting-edge technologies to optimize energy usage. As the need for clean energy continues to grow, this industry is primed for expansion, holding the potential for diverse applications across various sectors in Rhode Island.


Top 24 biofuel companies in Rhode Island

1. eNow, Inc.

  • Website: enowenergy.com
  • Headquarters: Warwick, Rhode Island, United States
  • Founded: 2011
  • Headcount: 11-50
  • Latest funding type: Series Unknown
  • LinkedIn

eNow Energy Solutions is an innovative clean-technology company specializing in renewable energy systems and advanced solar power technologies for the transportation industry. They offer solar solutions for trucks and buses, including all-electric zero-emission reefer trailers and solar liftgate battery charging systems.


2. Energy Source LLC

Energysource.com is a company that offers innovative solutions in the energy sector. With a strong focus on sustainability and efficiency, they provide cutting-edge technologies and services to optimize energy usage and reduce environmental impact.


3. Renewable Now Network

Renewable Now Network was a multi-media platform promoting sustainable growth with a focus on environmental quality, economic prosperity, and social capital.


4. E2sol LLC

  • Website: e2sol.com
  • Headquarters: Providence, Rhode Island, United States
  • Founded: 2010
  • Headcount: 1-10
  • Latest funding type: Non Equity Assistance
  • LinkedIn

E2SOL specializes in developing innovative and sustainable energy solutions to enhance the value of customer property assets.


5. Viessmann U.S.

Viessmann is a leading manufacturer of high-efficiency heating and renewable energy systems. They offer a complete range of heating solutions designed for residential and commercial buildings. Their products are built to last and provide worry-free home comfort. With innovative technology and performance, Viessmann creates living spaces for generations to come.


6. Powrenew

  • Website: powrenew.com
  • Headquarters: Jamestown, Rhode Island, United States
  • Headcount: 1-10

Founded in 2012, PowRenew is dedicated to providing practical and affordable renewable energy solutions.


7. SmartGreen.Solar

SmartGreen.solar is a company that offers sustainable energy solutions. They specialize in providing solar power systems and renewable energy products to residential and commercial customers.


8. Green Development LLC

  • Website: green-ri.com
  • Headquarters: Cranston, Rhode Island, United States
  • Founded: 2009
  • Headcount: 51-200
  • LinkedIn

Green Development, LLC is a renewable energy company based in Rhode Island. They specialize in project financing and offer solutions for solar and wind energy. The company focuses on creating clean energy projects that have a positive impact on the environment. Green Development provides asset management, operation and maintenance services, and total lifecycle management of renewable energy projects. They partner with farmers, landowners, municipalities, schools, and nonprofits to develop and maintain solar and wind energy projects. Their mission is to generate clean energy, create local jobs, and support sustainable development.


9. ISM Group

  • Website: ismgroup.com
  • Headquarters: East Providence, Rhode Island, United States
  • Founded: 1987
  • Headcount: 51-200
  • LinkedIn

ISM Group is an industry leader with over thirty years of expertise in magnetics, batteries, power circuits, and solar development. We offer innovative sourcing solutions, exceptional customer service, and global supply chain management. From components to integrated system solutions, ISM delivers enduring value.


10. Green Room Interior Design

The Green Room is a full service interior design firm that embraces earth sustaining principles. Our personalized approach starts with discovering each client's practical and budgetary needs along with understanding their style preferences and tastes. Our goal is to create inviting, elegant spaces utilizing sustainable, eco-friendly products which foster well-being, health and comfort. We focus on improving the quality of life by using materials that have little or no chemical off- gassing, improving air quality in your home or business. Many materials we select for our projects reduce waste by using recycled, up cycled and reclaimed materials. We offer a full spectrum of services which include space planning, architectural detailing and renewable energy systems for your home or business.


11. PowerDocks

  • Website: power-docks.com
  • Headquarters: Providence, Rhode Island, United States
  • Headcount: 1-10

PowerDocks, LLC develops Marine Autonomous Powered Docking Platforms (MAPDs) capable of delivering onsite critical power and enhanced operational capabilities to a broad range of customer applications, including: Yachting, Defense, Oceanographic, Aquaculture and Offshore Commercial industries worldwide.


12. Advance Electrical Corporation

Advance Electrical is a commercial electrical contractor serving New England, specializing in electrical construction, maintenance, and service. With a commitment to excellence and lasting value, they tackle any job with expertise. Their services include generators, petroleum, electrical service, maintenance, and repair, as well as renewable energy solutions.


13. ISM Solar Development, LLC

  • Website: ismsolardev.com
  • Headquarters: East Providence, Rhode Island, United States
  • Founded: 2010
  • Headcount: 11-50
  • LinkedIn

ISM Solar is a company that specializes in building solar farms to provide clean and sustainable energy solutions to communities, public users, and private users across the country. They focus on repurposing underutilized and compromised spaces such as landfills and brownfields for the development of solar energy projects.


14. Green Eggs

Ilikegreeneggs.com is an online platform that offers a variety of green and sustainable products to its customers through its e-commerce website.


15. Best Practice Energy LLC

Best Practice Energy is a forward-thinking energy management company that offers intelligent solutions to help businesses save energy and avoid unnecessary costs. They are part of the 10% of brokers using progressive purchasing methods tailored to clients' needs and budget.


16. Brown University Climate and Development Lab

Brown University’s Climate and Development Lab (CDL) is a think tank based at the Institute at Brown for Environment and Society and was founded in 2010 by Professor Timmons Roberts, Ph.D. Candidate David Ciplet, and Research Fellow Guy Edwards as an experiment in engaged learning and scholarship. The CDL produces timely, accessible and impactful research that informs a more just and effective climate change policy. We work with leading actors in government, civil society and the media around the world in the attempt to bring about change by identifying and filling important research gaps and generating ideas for action on climate change. We focus on issues of equity, justice and climate finance, with a regional focus on Least Developed Countries, small island developing states, Latin America, and the United States. We contribute to the climate debate by providing commentary and analysis through the production of academic papers, policy briefs, op-eds and blogs, and organizing events in the United States and at the United Nations climate negotiations. The CDL fosters transformational learning experiences by equipping Brown students with the tools to effectively shape policy and explore the intersections between climate change, development and global governance. Students enhance their writing, research and social media skills while extending the University’s reach – creating new partnerships and new lines of enquiry. Over 70 Brown students from fields across the university have been at the heart of the CDL’s activities and have had the opportunity to attend the United Nations climate change negotiations or events and workshops in Washington D.C. If you would like to learn more about or support our work, please get in touch at: climatedevlab@gmail.com. Follow us on Twitter: @ClimateDevLab


17. Evergreen Solar

Evergreen Solar offers premium quality solar products and services to help customers switch to clean energy and save money on their electricity bills. They provide $0 down solar system design, installation, and state incentives for Massachusetts and Rhode Island.


18. Newport Solar

Newport Solar is a company that specializes in installing solar panels and batteries for residential and commercial properties in Rhode Island.


19. pv magazine USA

pv magazine covers solar PV news, technological trends and worldwide market developments. It offers independent and technology-focused reporting.


20. The Eppley Laboratory, Inc.

  • Website: eppleylab.com
  • Headquarters: Newport, Rhode Island, United States
  • Founded: 1917
  • Headcount: 11-50
  • LinkedIn

Eppley Laboratory is a precision instrumentation company that supplies instruments for the measurement of solar irradiance and atmospheric irradiance.


21. Atlantic Beach Hotel & Suites

Atlantic Beach Hospitality Group is a company that specializes in the hospitality industry, offering a range of services including hotels, restaurants, commercial and residential real estate, and leasing opportunities.


22. Response Medical, LLC.

Response Medical LLC is a material science and engineering company that offers sustainable textile solutions to the medical, military, and commercial industries. They specialize in developing high performance bio-based synthetic filaments to replace animal hair in premium paint brushes and surgical masks made from domestically supplied and renewable sources.


23. City Parking & Valet Services, Ltd.

  • Website: citypvs.com
  • Headquarters: Providence, Rhode Island, United States
  • Founded: 1991
  • Headcount: 11-50
  • LinkedIn

CityPVs is a company that specializes in solar panel installations for residential and commercial customers. Their offerings include system design, installation, and maintenance, with a focus on reliable and cost-effective solutions.


24. Sunwatt Solar

  • Website: sunwatt.us
  • Headquarters: Pawtucket, Rhode Island, United States
  • Founded: 2013
  • Headcount: 11-50
  • LinkedIn

Sunwatt offers solar installation services for residential and commercial customers, providing accurate and reliable information on solar incentives, permits, and utility applications. They also provide consultation on solar panel selection and installation.


Want to find more biofuel companies?


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