It is no coincidence that we are a leader in bioenergy
Jernforsen is an expert in delivering customized bioenergy plants that maximize efficiency and reduce operating costs for our customers.

Jernforsen Energy
– Your Partner for the Future of Bioenergy
Jernforsen is a leading developer and manufacturer of bioenergy plants for heat production. Our solutions are powered by biomass – such as forest by-products like wood, chips, bark, and pellets – and we tailor each system to meet your specific needs.
Our systems are divided into the following main categories:
District Heating
– reliable and efficient energy supply for cities and communities.
Sawmills
– optimized systems for utilizing by-products and reducing energy costs.
Project development
We guide you to the right solution – from the first idea to a completed plant
Project development
Innovation that meets your needs – customized solutions with maximum performance.
Service
Maintenance that keeps your plant in top condition – year after year.
Full-Service Partner – With You from the First Sketch
Choose Jernforsen as a turnkey supplier or subproject partner for your boiler plant project. We join the project from the very beginning – whether you need expertise in a specific area or want us to manage the entire project. Always with a focus on quality, coordination, and efficient delivery.
40+ Years of Experience
Since 1984, Jernforsen has delivered reliable and innovative bioenergy solutions for properties, the wood industry, sawmills, and district heating operations. With our solid experience, we create systems that combine stability, sustainability, and cutting-edge technology.
Installations Across Europe
We have installed over 1,000 plants throughout Europe – from Sweden and Norway to Finland and the UK. Today, our primary markets are the Nordic region and Europe, where we continue to build the bioenergy plants of the future for satisfied customers.



