Bigadan
Your next partner
in circular energy
For more than 40 years, we’ve derived green energy from organic waste streams – advancing the future of circular energy.
We develop, construct, operate and own end-to-end biogas systems. We work across every step — from biomass sourcing and waste management to the delivery of biogas, biogenic CO2 and nutrient-rich biofertiliser.
The Bigadan way
Based on an entrepreneurial approach, we design and operate modular biogas systems tailormade for the task at hand. Through our experience in working with waste streams from agriculture, metropolitan areas and industry, we create entire eco-systems and maximize the green value derived from organic waste.
Vast experience
Through our 40+ years of operations, we’ve developed a unique design that is highly cost-efficient and scalable.
International operations
We operate with a global scope while keeping a locally anchored focus to promote circular energy.
Long term partnerships
We focus on creating long term value for operating partners, producers of organic waste and energy consumers.
We craft biogas ecosystems around your waste
Biowaste
We will handle the sourcing of biomass — or help you incorporate your biomass into circular systems. We operate within three main areas:
- Agriculture
- Industrial
- Households
Biogas Plants
We design, build & operate tailored modular biogas systems with cutting-edge technology ensuring a modern, efficient & profitable facilities.
Energy
Our high-performing biogas plants convert your waste into energy for industrial players and entire communities.
We transform biogas into biomethane, supplying networks and industries with eco-friendly biogas and transport fuel through CBG and LBG.
Production
We turn organic waste into eco-friendly fertilizers and capture CO2 for production, ensuring that we promote circular systems for cities, industries and agriculture alike.
Read more about nutrient-rich fertilizer
Our main operating areas
Based on our 40 years of experience in the industry, we’ve developed unique ways of establishing and maintaining sustainable ecosystems around the sourcing and handling bio waste.
As part of your full-scale biogas system, we will handle the entire process of constructing the plant — from design and commissioning and construction, supply and staff training. You’ll experience a short construction time, lower costs and high efficiency.
Bigadan produces and delivers compressed or liquid biomethane. We handle the entire process and deliver biomethane — to the natural gas network, to industries or to as fuel for large transportation fleets.
CO2 is one of the most powerful types of gas we have — if it’s used and stored right. Bigadan is turning waste into wealth by transforming excess carbon dioxide from biomethane production into a valuable resource.
We turn organic waste into eco-friendly fertilizers, promoting a circular agriculture system, reducing carbon footprints, and enriching soils.
Selected case studies
All cases
Science has to meet practice
The many advantages of biogas for climate, companies and people.
A green and renewable energy source
Biogas is a green energy source that comes in both the form of electricity and heat for the local grid. It’s not only circular in nature, but also emits less greenhouse gasses; CO2, methane and nitrous oxide.
Impacts both bottom lines
Biogas is created from an environmentally friendly recirculation of organic compounds sourced from both industry, agriculture and households. Recirculation of biomasses makes sense not only for our climate, but also for business — simply because waste is turned into a valuable asset.
Recirculating nutrients
The fertiliser derived from biogas production contains considerably less odour inconveniences — all while increasing field yields and protecting subsoil water and drinking water contamination due to improved nitrogen exploitation.
“We believe in strong, long-lasting partnerships. Over the years, we’ve grown organically, while never compromising on stability or quality. That’s an approach we’ll continue to follow”
Karsten Buchhave
Founder, Bigadan
We’re making the green transition profitable
Our visionWe believe that the future of circular energy is powered by biogas — because of its ability to improve business and the climate alike. We’re here to turn green commitments into profitable realities.
Join us in creating the future of circular energy
We celebrate initiative, ownership and all kinds of skillsets. Join us in developing the solutions that will take production of biogas and circular energy to a new level of efficiency.
