You might remember when we made the world’s largest disc dryer – with a weight larger than 150 tons and a heating surface exceeding 900 square meters.

We can finally reveal that the giant disc dryer is part of a pyrolysis process factory at Stiesdal Skyclean.

Yesterday Oestergaard visited the grand opening of Stiesdal SkyClean in Vrå, Denmark with participation of 3 Danish ministers and the local Mayor as well.

The project is a giant win for the environment, turning organic by-products from agriculture, forestry and industry into biochar and bioenergy. The gas and oil produced by the SkyClean process can substitute fossil fuels. For hard-to-abate sectors like heavy industry, agriculture, and transportation, SkyClean fuel is a pathway to game-changing, net-zero emissions.

The Stiesdal Skyclean plant is the largest biochar-producing pyrolysis plant in the world, with a plant climate effect of 42000 tons of CO₂ annually.

Besides the positive effect pyrolysis has, biochar has many positive effects on the environment and is effective for soil improvement, can be used as fertilizer, full of nutrients and eliminating residues of pesticides and antibiotics – while also helping agriculture reducing its greenhouse gas emissions.

Oestergaard are honored to be a part of Stiesdal Skyclean and their efficient and economical climate technology for Danish agriculture.