Respect for nature and resources

Who are we?

Combigas is a dynamic Danish company that design, develop and support complete biogas solutions.

Up until now, the world economy has been linear. Used consumer products have subsequently been disposed of. Many resources have been lost that way.
Today, the focus is on “circular economy” where products and their constituents are part of a recycling process and used several times.

Biogas plants are an important part of the waste management and biogas contributes significantly to the world’s energy production.

Biogas technology converts a passive waste material into clean and sustainable energy.

The biogas plants are developed with respect for nature and the people who operate them.

We leave construction to professional local construction companies. That way our customers get the best results. Combigas want to ensure access to affordable, reliable, sustainable, and clean energy for everyone.


Combigas collaborates with a number, of experienced and highly specialized companies within the biogas industry.
The technology is thoroughly tested and operates on sites in Denmark and elsewhere in the world. Some of the plants are open to the public.

The Combigas concept is marketed throughout the world through a network of distributors who have financial strength, know-how and experience in the biogas sector.

Combigas Climate Action

  • null

    Affordable and clean energy

    Combigas aims everyone to have access to reliable and sustainable energy at an affordable price.

    Biogas production is  key element in managing  organic waste. Biogas increasingly contributes to supply the world’s increasing energy consumption.

  • null

    Decent work and economic growth

    In a biogas plant, waste is transformed into energy and thus into a profit.

    In this way waste can contribute promoting sustained and sustainable economic growth by creating jobs.

  • null

    Responsible consumption and production

    Waste is an environmental and health problem in many countries nowadays.

    By processing waste to produce new products and energy, we help saving our natural resources as well as preserve the environment.

  • null

    Climate action

    Action must be taken before global warming leads to irreversible changes in our climate.

    It may threaten the ecosystems on land and water worldwide.