Prometheus Fuels is a company heralded for its innovative sustainable energy solutions. Operating within the sustainable technology industry, it is known for creative technologies aimed at reducing carbon emissions and pushing for a greener future. The competitor landscape is diverse, with companies such as Uc Rusal and Sunfire GmbH offering distinct alternatives—novel low-emission aluminum production and fuel cell solutions respectively. The industry is evolving rapidly, with advancing technology driving new ways to create sustainable energy.


Top 19 Prometheus alternatives

1. Uc Rusal

  • Website: rusal.com
  • Headquarters: Moscow, Västernorrlands Län, Russian Federation
  • Headcount: 10001+
  • LinkedIn

RUSAL is a company that specializes in the production of aluminum and is committed to reducing its carbon footprint. They offer low-emissions ALLOW aluminum made from renewable hydropower, which can be used in various industries such as automotive, consumer goods, and sustainable construction. RUSAL ensures transparency and provides independently verified carbon footprint statements. They aim to contribute to the global transition to a net-zero emissions economy.


2. Sunfire GmbH

  • Website: sunfire.de
  • Headquarters: Dresden, Sachsen, Germany
  • Founded: 2010
  • Headcount: 201-500
  • Latest funding type: Series D
  • LinkedIn

Sunfire is a company that offers innovative energy solutions through its CE-certified fuel cell technology. Their Sunfire-Home fuel cell enables autonomous power and heat supply for residential and commercial buildings. With applications in various sectors, Sunfire-Home has proven its efficiency and reliability nationwide. The company aims to provide secure and clean energy services, contributing to reduced CO2 emissions.


3. SK ecoplant

  • Website: skecoplant.com
  • Headquarters: Seoul, Seoul-T&S;Ukpyolsi, Korea (the Republic of)
  • Founded: 1977
  • Headcount: 5001-10000
  • Latest funding type: Grant
  • LinkedIn

SK Ecoplant Co. Ltd is a company that specializes in sustainable solutions. They offer innovative technologies and services to promote eco-friendly practices. With a focus on environmental preservation, they provide solutions for waste management, energy efficiency, and pollution control.


4. Silccforum

Silccforum.com is a platform for discussing topics related to green and low-carbon development. It provides a forum for experts, professionals, and businesses to exchange ideas and showcase innovative solutions.


5. The AES Corporation

  • Website: aes.com
  • Headquarters: Arlington, Virginia, United States
  • Founded: 1981
  • Headcount: 5001-10000
  • Latest funding type: Ipo
  • LinkedIn

AES is a global energy company that specializes in delivering innovative and transformative energy solutions to improve lives and create a greener planet. With over four decades of experience, AES helps businesses transition to clean, renewable energy while prioritizing sustainability and economic growth.


6. Jupeng Bio, Inc.

  • Website: jupengbio.com
  • Headquarters: League City, Texas, United States
  • Founded: 2008
  • Headcount: 51-200
  • LinkedIn

JupengBio is an advanced bioenergy company that utilizes innovative technology to convert waste into sustainable ethanol and clean energy. With decades of experience in developing and licensing industrial-scale technology, JupengBio aims to fuel a cleaner tomorrow.


7. ZEG Power AS

  • Website: zegpower.com
  • Headquarters: Snarøya, Viken, Sweden
  • Founded: 2008
  • Headcount: 11-50
  • Latest funding type: Series Unknown
  • LinkedIn

Zeg Power is a company that specializes in providing innovative solutions for power generation. They offer cutting-edge technology and expertise in the field of clean energy, helping businesses and organizations transition to more sustainable and environmentally friendly power sources.


8. Smart Plants

SmartPlants.io offers sustainable solutions for climate change adaptation. They provide innovative technologies to achieve low-carbon economies and efficient climate change adaptation.


9. Montauk Renewables, Inc.

Montauk Renewables is a company that specializes in renewable energy solutions. They offer innovative technologies and services for the production and distribution of clean energy. Their mission is to promote sustainability and reduce carbon emissions through the use of renewable resources.


10. R-evolution

R-evolution is a company focused on accelerating the world's transition to a sustainable economy. They offer profit-driven, sustainable projects leveraging Hexagon's global leadership in sensors, software, and autonomous solutions. Their venture capital arm invests in innovative technologies to mitigate climate change, pollution, and depletion. R-evolution aims to change the narrative by unleashing technology and creating progress towards a sustainable future.


11. Ngk Insulators

NGK Global is a leading company utilizing ceramics as its core technology to expand its business domains of energy, ecology, and electronics. With a focus on sustainability and advanced technologies, the company aims to contribute to a brighter future for energy and society.


12. BJ Energy Solutions

  • Website: bjenergy.com
  • Headquarters: The Woodlands, Texas, United States
  • Founded: 1872
  • Headcount: 201-500
  • Latest funding type: Debt Financing
  • LinkedIn

BJ Energy Solutions is a company specializing in the development and implementation of innovative technologies for sustainable and emission-reducing solutions in the oil and gas industry.


13. Gentari

Gentari is a clean energy company specialized in providing sustainable energy solutions. They offer innovative technologies and services to help clients transition to clean energy sources and reduce their carbon footprint.


14. NanoBright Solar Technologies Pvt. Ltd

NanoBright Solar is a company that specializes in solar energy solutions. They offer innovative and efficient solar panels and systems for residential and commercial use. With a focus on sustainability and renewable energy, NanoBright Solar aims to provide cost-effective and environmentally friendly energy solutions.


15. 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.


16. Arreon Carbon

Arreon Carbon is a clean energy company that specializes in carbon reduction and energy efficiency solutions. They offer innovative technologies and services to help businesses reduce their carbon footprint and improve energy efficiency.


17. Hopeful Wind Energy Technology Co.,Ltd

Hopeful Energy is a company that is dedicated to providing innovative solutions in the energy sector. They offer a wide range of sustainable energy products and services to help customers reduce their carbon footprint and save on energy costs.


18. Ivy Energy

  • Website: ivy.energy
  • Headquarters: San Diego, California, United States
  • Founded: 2018
  • Headcount: 11-50
  • LinkedIn

Ivy Energy is a company that offers innovative solutions in the energy sector. They provide sustainable energy solutions and technologies to businesses and individuals, helping them reduce their carbon footprint and save on energy costs.


19. Greenplan

  • Website: greenplan.de
  • Headquarters: Bonn, Germany, Germany
  • Founded: 2020
  • Headcount: 11-50
  • Latest funding type: Seed
  • LinkedIn

Greenplan.de is a company that offers sustainable solutions for energy efficiency and environmental protection. They provide innovative products and services to help businesses and households reduce their carbon footprint and save on energy costs.


Want to find more Prometheus alternatives?


If you want to find more companies like Prometheus that offer varied solutions for creating sustainable, green energy you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
  • Contact data: Who are the owners and CEO's? What are their emails and phone numbers?
  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!