14 Best Renewable Energy Companies in Denmark

Denmark, one of the greenest nations, has emerged as a leader in renewable energy. The nation is also one of the cleanest. Denmark has developed a passion for clean energy, and over half of all energy consumed here comes from renewable sources.

When it comes to the production of wind energy, it is likewise a global leader. Leading Danish producers of renewable energy have been instrumental in producing this quantity of wind energy.

Renewable Energy Companies in Denmark

The Top 14 Renewable Energy Companies in Denmark have been chosen by us. These businesses collectively have made significant contributions to Denmark’s situation about renewable energy. Below is a list of the following businesses, along with a brief description of each.

  • Vestas
  • Orsted
  • Steeper Energy 
  • Danish Renewables
  • Danish Energy Agency
  • Green Hydrogen Systems
  • Cambi Group A/S
  • COWI
  • Lemvig Biogas
  • Solar Turbines
  • Ramboll Group
  • Viking Wind
  • Energinet
  • Komptech

1. Vestas

Headquartered in Aarhus N, Aarhus, Denmark, and founded in 1945, One of the biggest wind turbine manufacturers in the world in 2013 was mentioned as being from Denmark, Vestas.

In more than 82 countries, it has set up more than 66,000 wind turbines with a combined capacity of 122 GW. The industry leader in Danish wind turbines, Vestas, guarantees a profitable return on wind turbine investments.

With the help of wind power plant solutions and wind service solutions, the company has a long-term ambition of being a global leader in sustainable energy solutions.

With a sustainable, capital-efficient, and digital market, it seeks to lead in the development of customer value, product portfolio and innovation, supply chain cost and quality, service revenue, and profit growth.

The corporation currently has 650 GW of installed wind energy capacity worldwide. This indicates that the corporation owns more than 17% of the installed base globally. However, after erecting more than 77,000 wind turbines in 83 different nations, Vestas has strongly impacted six continents.

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2. Orsted

Orsted, a renewable energy firm with its headquarters in Fredericia, Denmark, was established in 2006 and works to make the world run fully on green energy. Its goal is to establish a global green energy economy.

The business designs, builds, and manages solar farms, wind farms—both onshore and offshore—as well as energy storage and biofuel facilities. It is ranked first among the Global 100 sustainable firms, according to the Corporate Knights 2020 ranking. By 2025, it intends to have net-zero emissions, and by 2040, none at all. 

A physicist by the name of Hans Christian Orsted, who laid the groundwork for modern electrical generation and discovered electromagnetics, is the source of the company’s name, Orsted.

Additionally, they support education and awareness of sustainability through their sponsorship policies, or they provide value to local communities. Offshore, Onshore, as well as Markets and Bioenergy are the three categories in which Orsted counts.

The business also asserts to be the leader in offshore wind. More than 15 million individuals currently receive green energy from the company, and by 2025, they hope to reach 30 million. Onshore wind farms with a combined capacity of 1.3 GW are now operated by Orsted in the US.

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3. Steeper Energy

Having its headquarters in Copenhagen, Denmark, and having been established in May 2011, Steeper Energy is made up of two organizations: Steeper Energy Aps and Steeper Energy Canada Limited.

Based in Copenhagen, Steer Energy APS is dedicated to creating and commercializing processes for turning bio-organic feedstocks into renewable fuels that are competitive with petroleum products.

It creates renewable fuels that are easy to integrate and have a high energy density, enabling a smooth transition to low-carbon fuels in the heavy transportation industry.

Additionally, the business is a pioneer in the creation of sophisticated biofuels made from biomass with little value. This low-value biomass is leftover from the agricultural and forestry industries as well as waste.

The business is a frontrunner in the realization of a low-carbon transport future because of its seasoned team of top-tier talent and strong industry collaborations.

The business provides a remedy for the society’s stated objective of cutting carbon emissions. The hydro faction process developed by Steeper Energy turns biomass into affordable renewable transport fuels, making it ideal for use in already-existing infrastructure.

Additionally, the business asserts that it is a platform that can efficiently turn biomass into renewable transportation fuel.

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4. Danish Renewables

Headquartered in Copenhagen, Denmark, Danish Renewables develops solar and wind energy-focused sustainable energy initiatives. They build photovoltaic facilities all over the world and think that solar energy plays a significant role in supplying the world with the electricity it needs.

In addition to working on the identification, design, development, and construction of onshore wind energy projects, the company also develops onshore wind projects. The business has successfully finished numerous projects in a variety of places.

In Nees, Denmark, the business has successfully erected a 50 MW photovoltaic system. Investigated a private client’s commercial-scale solar project in the Asian Maldives. Additionally, a large-scale commercial solar installation was created for a private client who lives in the Maldives.

The business presents itself as a visionary project developer for renewable energy. Additionally, the business was established in 2014 in Copenhagen. It also asserts its commitment to changing the world’s energy mix away from fossil fuels and towards renewable energy. That’s precisely why the business decided to use clean energy, like solar and wind energy.

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5. Danish Energy Agency

The Danish Energy Agency was founded in 1976, is a division of the Ministry of Climate, Energy, and Utilities, and is headquartered in Copenhagen, Denmark.

The business has earned a spot on our ranking of the top Danish renewable energy enterprises. It is in charge of activities related to energy production. Supply, consumption, and Danish initiatives to cut carbon emissions are other factors. Making responsible decisions when it comes to energy is the agency’s main duty.

The agency’s areas of responsibility include bioenergy, broadband, climate negotiations, the EU emission trading system, electricity, energy and climate politics, energy needs, and energy savings, as well as all other types of alternative and renewable energy.

In a similar vein, Denmark’s energy and supply sectors are all monitored and developed by the Danish Energy Agency. The organization is also in charge of user requirements, supply commitments, communications statistics, and water supply. The management of waste, solar, wind, hydro, natural gas, geothermal, and other forms of energy should also be mentioned.

Last but not least, the business’s Global Cooperation initiative helps developing and emerging economies integrate sustainable future energy supply with company growth.

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6. Green Hydrogen Systems

The company Green Hydrogen Systems (GHS) was founded in 2007 and is headquartered in Nordager, Denmark.  The business offers effective, modular electrolyzers that can produce green hydrogen. Technology for Green Hydrogen Systems is already in use.

Additionally, the business is supported by increasing revenues and recent investments from other APs. Both Norlys and Moller Holding. As a result, the business is actively scaling its operations.

The business also asserts that the first phase of its brand-new, cutting-edge production plant near Kolding, Denmark, has been finished. According to the business, it will be one of the largest alkaline electrolysis facilities in all of Europe.

GHS has figured out how to manufacture green hydrogen in any quantity and location. This has been made possible by a combination of on-site production principles, modular, scalable system design, and an extremely effective alkaline electrolyzer.

As a result, low-CAPEX electrolysis solutions are produced. The business currently offers its services to fueling stations, power-to-x, unique projects, as well as industry. 

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7. Cambi Group A/S

In 1989, the “Kambi” development firm was the precursor to Cambi Group A/S. The name was given in honor of the Latin word “cambium,” which describes the area of a tree where growth occurs.

Cambi was formally founded in 1992 to create and market the steam explosion technology for sewage sludge, though. Their main office is in Copenhagen, Denmark, on Radvadsvej.

The company is currently the world’s top supplier of thermal hydrolysis systems, advanced anaerobic digestion systems, and biogas solutions for the management of organic waste and sewage sludge.

The business also provides THP Solutions, Business Case Analysis, Implementation, Operation, and Improvement, in addition to the other services listed above.

Additionally, the business provides solutions that are effective, easy to use, require minimal maintenance, and support the achievement of challenging sustainability objectives.

Similar to this, Cambi aims to lead the development of green technology, bring reliable, cost-effective solutions to market, and address the world’s problems related to the water, food, and energy nexus.

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With its headquarters in Kongens Lyngby, Denmark, Cowi is one of the top renewable energy firms in Denmark. It was founded in 1930 by Christen Ostenfeld.

Engineer Christen Ostenfeld developed prefabricated steel buildings that enable contractors to complete projects quickly even during the chilly Danish winter. The company still claims that it is motivated by vision and ideals rather than by money and ambition.

The company’s mission is to contribute only to coherence in the sustainable world of the future. The energy concepts and execution that COWI specializes in meet the growing modern demand for dependable, efficient, and sustainable energy solutions.

Additionally, the business can focus on energy planning and production, as well as thermal, electricity, wind, solar, and other renewable energy sources, as well as oil and gas.

Nevertheless, they also specialize in energy-efficient heating and cooling solutions. Numerous projects have been accomplished by COWI, both domestically and abroad.

The business has successfully finished a wide range of projects in a wide range of nations throughout the world. The business is currently engaged in more than 14,000 projects worldwide.

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9. Lemvig Biogas

Lemvig Biogas is another business on our list of the Top Renewable Energy Companies in Denmark with its headquarters in Lemvig, Denmark. It has also been producing biogas since 1992 and is the largest thermophilic biogas plant in Denmark.

The company currently converts trash and residual goods in addition to using manure from more than 75 agricultural sources. Biogas is created from all of this converted waste and byproducts of industry.

This biogas is purchased and used by nearby CHP units. These local CHP plants use gas engines to convert biogas into 33 million kWh of electricity each year. This amount more than meets the annual electrical needs of 22,000 people.

Not only do they transform the biogas into energy, but also heat. The extra heat produced by the cooling system of the petrol engine is 55 million kWh.

Customers of district heating in places like Lemvig, Norre, Nissum, Klinkby, Lomborg, and Ramme benefit from this. The amount of heat produced from the biogas is roughly equivalent to the annual heat usage of approximately 3,000 families.

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10. Solar Turbines

The 1927-founded Solar Turbines company is committed to providing the world with cutting-edge energy options in the years to come. A fully owned subsidiary of Caterpillar Inc., the business.

It produces the most popular mid-sized industrial gas turbines in the world, with outputs ranging from 1 to 23 megawatts and suitable for residential use. At the moment, Solar Turbines has installed more than 16,000 solar panels in more than 100 countries, totaling more than 3 billion running hours.

Additionally, the business positions itself as the top supplier of energy solutions and offers a wide selection of generator sets, mechanical drive packages, and compressor sets powered by gas turbines.

Products including Gas Compressors, Gas Compressor Packages, Mechanical Drive Packages, Oil and Gas Generator Packages, and Power Generation Packages are offered by Solar Turbines.

In addition to these, the company uses its products in a variety of industries, such as the production, processing, and pipe transmission of natural gas and crude oil. This includes the production of electricity as well as the use of thermal energy for processing tasks such as making chemicals, medicines, and food goods.

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11. Ramboll Group

In 1945, Ramboll was established in Copenhagen, Denmark, as a multinational engineering, architecture, and consulting firm. The company was founded by two young engineers at the time, Borge Johannes Ramboll and Johan Georg Hannemann.

More than 16,500 people work for the company at the moment, and they are professionals in developing sustainable solutions for buildings, transportation, water, environment and health, architecture, landscape and urbanism, energy, and management consulting.

To further establish sustainable cities and contemporary sustainable societies, the organization integrates local expertise with a global knowledge base.

Ramboll also operates in all markets and offers its services there. Building, transportation, planning and urban design, water, environment, and health, energy, towers, and telecom, as well as management consulting, are some of the markets it handles.

The company offers services including energy strategy and planning, waste-to-energy, power production, oil and gas, gas and LNG, power transmission and distribution, as well as digitalization in energy when it comes to the energy market.

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12. Viking Wind

Viking Wind was established in 2009, with headquarters in Rander, Denmark, and was once known as HSWind. Later, in 2017, the business opted to rebrand itself as Viking Wind for a few export-related reasons.

As the name of the business suggests, Viking Wind makes home wind turbines. Furthermore, in May 2011, the first turbine was authorized.

The company manufactures a 25 KW wind turbine that is durable, trustworthy, and suitable for home use. The wind turbine’s design is also based on accepted Danish ideas, which gives it both great utility and opulent aesthetics.

Additionally, Viking Wind asserts that their wind turbines can operate at peak efficiency for at least 25 years in a row and that their performance rate is high. The company now offers the Viking 25 and Viking VS wind turbine models.

The Viking VS is the company’s follow-up to the Viking 25, which is known as its first home wind turbine. Due to its increased refinement, Viking VS offers higher performance and flexibility. The performance of the Viking VS can be changed from 10 KW to 25 KW.

Both wind turbines are very functional, though. Aside from being aesthetically beautiful, their installation and maintenance are also simple and affordable, in contrast to the three-blade Viking Wind turbines.

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13. Energinet

Founded in 2005 with its headquarters in Fredericia, Denmark. One of the leading providers of renewable energy in Denmark is Energinet, an independent public company.

Additionally, the Danish Ministry of Climate, Energy, and Utilities owns it. The firm owns, runs, and develops Denmark’s natural gas and electricity transmission networks. Its principal objective is to aid in the creation of an energy source that is climate-neutral.

In the same vein, the company considers 100 recent green energy system transitions to be one of the most crucial factors in avoiding climate change globally. Because of this, the company works on creating, maintaining, and growing energy systems that will allow renewable energy to reach Denmark and other parts of the world.

Regarding incorporating wind energy into electricity systems, Energinet is among the best in the world. The corporation also regularly upgrades and expands the international interconnections and Danish electricity transmission infrastructures.

To prepare for tomorrow’s energy solutions, the company also creates biomethane gas systems. Additionally, they are dedicated to making petrol more environmentally friendly than before.

However, Energinet is the national transmission system operator for both electricity and natural gas in Denmark. Not to mention that the business holds a 20% share in Nord Pool Spot AS, the world’s largest electricity market.

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14. Komptech

Komptech, which was founded in 1992 and has its headquarters in Odense, Denmark, is one of the top global suppliers of mechanical machinery and systems.

Additionally, it is effective for treating biomass as a renewable energy source and for the mechanical-biological treatment of solid waste. The company was founded in 1992 for the novel purpose of creating a Topturn compost turner for biodegradable garbage.

The company currently offers more than 30 distinct types of machines in its product line. It covers all essential processes in the current waste handling process, including biological treatment, separation, and shredding. However, the focus of the business is constantly on cutting-edge technology and approaches that guarantee the most advantage for clients.

Komptech has a distinct industry in which it conducts business. Composting, fermentation, biomass treatment, mechanical and mechanical-biological waste treatment, treatment of refuse-derived fuels, waste wood treatment, and specialized shredding and separation applications are among the business sectors in which it operates.

The business is currently engaged in a Grind Smart initiative. Increasing energy efficiency and lowering CO2 emissions are this project’s two key goals. The European Regional Development Fund contributes to the project’s funding.

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The highest wind energy generation in the world has historically been found in Denmark. Danish businesses are industry leaders in the production of wind turbines and have aggressive expansion plans for renewable energy.

The wind has overtaken non-renewable, wood, solar, waste, biogas, and hydropower as the primary sources of electricity. A sustainable future is being paved by Denmark, which has made significant investments in renewable energy.

The nation’s 3.1% of GDP, or roughly 6.5 billion euros, comes from renewable technology. Families have been encouraged to invest in wind power by the nation’s tax exemption.

Additionally, the nation has met its objective to cut greenhouse gas emissions by 40% by 2020. This figure easily exceeds the legally required commitment of the European Union, which is 34%.

Furthermore, Denmark has received recognition from the World Energy Council not once, but twice, for having the highest level of energy security while boosting employment, economic growth, and greenhouse gas reduction.

All of this demonstrates not just how strong Denmark is in terms of renewable energy but also its ability to lead the world in this area.


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A passion-driven environmentalist by heart. Lead content writer at EnvironmentGo.
I strive to educate the public about the environment and its problems.
It has always been about nature, we ought to protect not destroy.

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