Top Clean Energy Companies

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4322 companies for Clean Energy

Onyx Renewable Partners's Logo

Onyx Renewable Partners

New York, United States

101-250 Employees


Onyx was established in 2014 by Blackstone Group, one of the largest global private equity managers investing in the energy sector. We are focused on becoming the best place to work and the most trusted business partner in the renewable energy industry. We are all a work in progress; and we shouldn’t be afraid to let our personal experiences make us better professionals. Our company is built on a wealth of experience and knowledge, ensuring agility, care, and focus across projects and partnerships. At Onyx Renewables, we believe that the most fundamental element of ourbusiness success is internal & external stakeholder engagement. This ownership structure provides Onyx flexibility and stable access to long-term capital from major institutional investors, enabling us to deliver highly customized clean energy solutions to our clients. As a leading clean energy company, we’re always looking for opportunities for growth. Mary Beth Mandanas is the Chief Executive Officer of Onyx Renewable Partners, a national provider of clean energy and decarbonization solutions to commercial and industrial businesses.

Core business

Onyx guides your every step toward a clean energy future

... in 2014, Onyx offers clean energy, solar, and decarbonization ...

NeedEnergy's Logo


Bulawayo, Zimbabwe

1-10 Employees


NeedEnergy is an energy-tech start-up company that leverages innovation, data and modern technology relevant with times as its core values are to provide sustainable and clean energy solutions. NeedEnergy enables energy consumers to use Big Data Analytics, Machine Learning and AI in designing an energy solution tailor made for them. We are transforming the African energy industry through a decentralised, smart and intelligent energy infrastructure that Is independent, secure, financially inclusive and consumer controlled. Our vision is to cater for the Energy needs of our progressive civilization as an energy-tech firm that is in its self, innovative both presently and for the future. NeedEnergy’s mission is to provide sustainable energy through innovation, creativity and technology integration that will be of relevant use in the energy transition of the 21st century. This means that we develop power generation plants and energy assets to respond to the energy demands. We provide solutions for the electricity and gas grid in expertise, technology integration and digital solutions to make sure that the grid is capable of bringing value to both clients and service providers. We provide solutions that will power Africa's and Humanities future.

Core business

Using Data Intelligence to Provide Smart and Clean Energy Solutions.

... Need Intelligent energy or clean & smart energy Zimbabwe? NeedEnergy is ...

Kaizen Clean Energy's Logo

Kaizen Clean Energy

Houston, United States

1-10 Employees


Our mission is simple, we work together with our clients to eliminate your demand charges, provide resiliency, & cut the cost of your hydrogen fuel. There is an idea that transitioning to Zero Emission Vehicles (ZEV) is as easy as:. Kaizen Clean Energy was founded because of two problems that continued to challenge logic:. We do not believe in marketing gimmicks, misleading information, &/or relying on government funds to convert aging/high-cost solutions to aging/not as high-cost solutions. Your lower-cost hydrogen is the catalyst for consistent hydrogen supply & not using diesel generators as your resiliency plan for EV charging. Kaizen Clean Energy is a leading supplier of Hydrogen (HaaS) and Energy as a Service (EaaS) solutions. Our diversified and talented employees focus on what matters most, you! Eric’s expertise includes supporting $2+ Billion in committed capital and the commercial & business strategies for a Greenfield ~$8B project that was acquired in 2019.

Core business

Meet the Kaizen Clean Energy Team

... Meet the Kaizen Clean Energy ...

MIndFX Science Inc's Logo

MIndFX Science Inc

Temecula, United States

1-10 Employees


But Mind-FX natural energy drinks keep me going, without a crash."Richard McLachlan. We don’t stuff our product with ingredients (caffeine and sugar) that only make you hyper and jittery.


Clean Energy - Mixed Berry Combo Pack

... Clean Energy - Mixed Berry Combo Pack – MindFX - Fuel for the ...

Hestia Clean Energy's Logo

Hestia Clean Energy

Singapore, Singapore

1-10 Employees


Monday- Friday 8:30 AM to 5: 30 PM.

Core business

Hestia Clean Energy

... About Us In 2020, HESTIA CLEAN ENERGY Pte Ltd embraced changes in energy ...

Bluendo Oy Finland's Logo

Bluendo Oy Finland

Kiuruvesi, Finland

1-10 Employees


Core business


... Bluendo Oy - Clean Energy ...



Perth, Australia

1-10 Employees


We imagine a world powered by clean energy. Ultra exists to 'unlock clean energy tonight' and help Western Australia transition from carbon-emitting fuels for power generation. We are doing this by providing reliable and economical energy storage for clean energy generated from solar power. Enabling it to be used beyond daylight hours, through the night, and into the next day. We want to help you unlock the full potential of your solar PV array, gain energy independence from diesel generators or the grid.

Core business

unlock clean energy 

... We exists to unlock clean energy tonight by providing the ultimate ...

Kiru's Logo


Owerri, Nigeria

1-10 Employees


We are building a future where everyone living and working in Africa can have the infrastructure and the environment to make their own dreams come true. We provide clean energy solutions for residential and commercial purposes across Africa. We provide clean energy solutions for residential and commercial purposes across Africa. Our goal is to provide a sustainable and cost-effective energy source that will benefit both our customers and the environment. PawaHauz™ is a premium energy solution for residential use which provides power reliability, convenience and savings on electricity bills. Through innovative project financing options, we partner with businesses and organizations to deliver value to their customers while enhancing reputation as climate-smart and responsible organizations across the globe. A comprehensive and innovative solution for powering real estate apartments and remote communities with reliable and affordable solar power. Reduce the burden of rising energy costs and deliver stabilized electricity bills overtime to your clients.

Core business

Powering the African Dream with Clean Energy.

... Kiru - Powering the African Dream with Clean Energy ...

Clean Energy Renewables (“C.E.R.”)'s Logo

Clean Energy Renewables (“C.E.R.”)

Moline, United States

11-50 Employees


We provide reliable and dependable services to our fine network of clients and build on those long term relationships for years to come. We specialize in installing, repairing, maintaining, commissioning and decommissioning meteorological evaluation towers (MET), Sonic Detection and Ranging units (SODAR), Light Detection and Ranging units (LIDAR), Solar Resource Assessment stations (SRA), and Solar Monitoring Stations (SMS). We stress integrity and safety to deliver what your client demands, every time. ON SITE TRAINING PROVIDED | CONSTRUCTION EXPERIENCE PREFERRED. We know that your reputation is only as good as the results of your last job. Our teams at CER provide MET, Sodar, Lidar, and SRA services that top developers use to help launch their wind projects.

Core business

Clean Energy Renewables, LLC (C.E.R.)

... Clean Energy Renewables, LLC (C.E.R.) ...

Station A's Logo

Station A

San Francisco, United States

1-10 Employees


Core business

Station A - Streamline your Clean Energy Plan

... marketplace, revolutionizing how clean energy is bought and ...

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Insights about the Clean Energy results above

Some interesting numbers and facts about your company results for Clean Energy

Country with most fitting companiesUnited States
Amount of fitting manufacturers2961
Amount of suitable service providers3167
Average amount of employees11-50
Oldest suiting company1995
Youngest suiting company2021

Geographic distribution of results





Things to know about Clean Energy

What is Clean Energy?

Clean energy refers to power sources that generate electricity with minimal environmental impact, primarily by emitting little to no greenhouse gases or pollutants during their operation. This category encompasses a broad spectrum of renewable resources, including solar, wind, hydroelectric, geothermal, and biomass energies. Unlike fossil fuels, which are finite and release significant amounts of carbon dioxide when burned, clean energy resources are typically abundant, sustainable, and have a much lower carbon footprint. The significance of clean energy lies in its potential to replace conventional energy sources, thereby reducing global carbon emissions, mitigating climate change, and promoting environmental sustainability. Moreover, the adoption of clean energy technologies fosters innovation, drives economic growth through the creation of new jobs, and enhances energy security by diversifying the energy supply. As such, clean energy is not merely an alternative power source but a crucial component in the global transition towards a more sustainable and resilient energy future. Its role extends beyond environmental protection, embodying a comprehensive approach to addressing economic, social, and geopolitical challenges associated with traditional energy systems.

Advantages of Clean Energy

1. Reduced Environmental Impact
Clean energy sources, such as solar and wind power, produce minimal greenhouse gas emissions during operation. This significantly lowers their environmental footprint compared to fossil fuels, which are major contributors to air pollution and climate change.

2. Sustainability
One of the most compelling advantages of clean energy is its sustainability. Unlike finite resources like oil and coal, renewable energy sources are replenished naturally and are available in abundant supply, ensuring a long-term energy solution.

3. Economic Benefits
Investing in clean energy can stimulate job creation in the manufacturing, installation, and maintenance sectors. Additionally, as these technologies become more widespread, the cost of clean energy has been steadily decreasing, making it an increasingly cost-effective option for both individuals and businesses.

4. Energy Independence
By diversifying energy sources and relying more on domestically produced clean energy, countries can reduce their dependence on imported fuels. This not only enhances national security but also stabilizes energy prices by lessening the impact of international market fluctuations.

How to select right Clean Energy supplier?

While evaluating the different suppliers make sure to check the following criteria:

1. Technology and Innovation
Ensure the supplier uses the latest technology in renewable energy and prioritizes innovation for efficiency and sustainability.

2. Experience and Reputation
Evaluate the supplier's track record in the clean energy sector, including project successes and customer feedback.

3. Cost-effectiveness
Compare pricing models to identify suppliers offering competitive rates without compromising on quality or environmental impact.

4. Regulatory Compliance
Verify that the supplier adheres to all relevant local and international environmental regulations and standards.

5. Scalability
Consider whether the supplier can meet your growing energy needs over time, ensuring a long-term partnership.

6. Customer Support
Assess the level of customer service, including technical support, available to address your concerns promptly and effectively.

7. Sustainability Practices
Check the supplier's commitment to sustainability beyond energy production, including waste management and resource conservation initiatives.

What are common B2B Use-Cases for Clean Energy?

In the manufacturing sector, clean energy plays a pivotal role in reducing operational costs and minimizing carbon footprints. Companies are increasingly adopting solar and wind energy solutions to power their production facilities. This shift not only aligns with global sustainability goals but also offers long-term financial benefits through reduced dependency on fossil fuels. The tech industry is another major beneficiary of clean energy, particularly in data center operations. Given the high energy demands of data centers, integrating renewable energy sources helps tech companies achieve greater energy efficiency and sustainability. This approach has the added advantage of enhancing the companies' public image as environmentally responsible entities. In the realm of commercial real estate, clean energy solutions like solar panels and energy-efficient HVAC systems are becoming standard. These technologies enable building owners to lower utility costs, offer competitive leasing rates, and meet the growing demand from tenants for green building features. Agriculture also sees significant advantages from clean energy, particularly in powering irrigation systems and greenhouse operations. Solar-powered water pumps and geothermal heating systems for greenhouses are examples of how renewable energy can make farming practices more sustainable and cost-effective. Lastly, the transportation and logistics industry is leveraging clean energy through the adoption of electric vehicles (EVs) for fleet management. This not only reduces emissions but also leads to lower fuel and maintenance costs, presenting a compelling case for businesses to transition towards cleaner energy options.

Current Technology Readiness Level (TLR) of Clean Energy

Clean energy technologies span a wide spectrum of Technology Readiness Levels (TRLs), reflecting the diverse nature and maturity of solutions within this sector. At one end, solar and wind power technologies have achieved a TRL of 9, indicating they are fully mature and commercially deployed at scale globally. This high level of readiness is attributed to significant advancements in materials science, which have dramatically increased the efficiency and reduced the cost of photovoltaic cells and wind turbines. On the other end, emerging technologies such as advanced biofuels and wave energy converters are at lower TRLs, typically between 3 and 6, denoting that they are in the stages of proof of concept or demonstration in relevant environments. These technologies face technical challenges including, but not limited to, achieving higher energy conversion efficiencies, ensuring long-term durability in harsh environmental conditions, and developing cost-effective manufacturing processes. The broad range of TRLs in the clean energy sector underscores the ongoing innovation and development efforts required to advance emerging technologies towards commercialization, as well as the need for sustained investment in research and development to overcome the technical barriers that limit their widespread adoption.

What is the Technology Forecast of Clean Energy?

In the Short-Term, the clean energy sector is expected to see significant advancements in solar panel efficiency and battery storage solutions. With the introduction of perovskite solar cells, solar power generation will become more efficient and less costly, making it a more accessible option for a wider range of applications. Simultaneously, improvements in lithium-ion batteries and the development of solid-state batteries are anticipated to enhance energy storage capabilities, allowing for more reliable renewable energy distribution. The Mid-Term outlook for clean energy technology focuses on the integration of renewable energy sources into the existing grid infrastructure. This phase will witness the emergence of smart grid technologies that enable more efficient distribution and management of renewable energy. Additionally, advancements in wind turbine technology will lead to taller turbines with larger blades, capturing wind at higher altitudes where wind speeds are greater, thereby increasing energy output. The development of green hydrogen as a clean fuel, produced using renewable energy sources, is also expected to gain momentum, offering a sustainable alternative to fossil fuels in various industries. Looking into the Long-Term, the future of clean energy will likely be shaped by breakthroughs in nuclear fusion and next-generation photovoltaic technologies. Nuclear fusion, once commercialized, promises to provide a nearly inexhaustible source of clean energy with minimal environmental impact. Meanwhile, innovations in photovoltaic technology, such as quantum dot solar cells, are projected to dramatically improve the efficiency and cost-effectiveness of solar energy. As these technologies mature, the clean energy sector will move closer to achieving a sustainable, zero-emissions future.

Frequently asked questions (FAQ) about Clean Energy Companies

Some interesting questions that has been asked about the results you have just received for Clean Energy

Based on our calculations related technologies to Clean Energy are Water/Ocean Cleaning Technologies, Waste Management, Renewable Energy, Sustainable Fashion, Smart Grid

Start-Ups who are working in Clean Energy are Your Energy Promos

The most represented industries which are working in Clean Energy are Oil, Energy and Gas, Other, IT, Software and Services, Utilities, Finance and Insurance

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Related categories of Clean Energy