Cleantech community profiles

NanoCleanAir – A diesel particulate filter that protects against viruses

Andreas Mayer has worked for decades on equipping construction machinery and other diesel vehicles with particulate filters. Now, with his start-up NanoCleanAir, the engineer wants…

CELECTIS – An A to Z of hydrogen, with a focus on SOFCs

From engineering to test benches and the manufacture of components, Celectis works in the field of fuel cells, electrolysis and all related activities involving the…

Plateforme La Plaine, a unique urban mining site

Plateforme La Plaine is a pioneering concept in the recovery and re-use of mineral materials which up to now have always ended up in landfill….

Haelixa AG – Authenticating sustainable production with DNA markers

People who care about equitable production and the environment want to know how the clothes they wear were made. An innovative process from Haelixa AG…

Yuon Control AG – Only turn on the heating when it’s needed

The heating industry is far less conservative than is sometimes claimed: Yuon Control AG has developed a heating control system that factors in weather forecasts…

Oxara AG – As good as actual concrete

Cement production generates high greenhouse gas emissions. Oxara AG has developed a climate-friendly low-CO2 cement substitute. The ETH Zurich spin-off also offers an additive for…

Dufour Aerospace AG – Revolutionising air transport

Unpiloted aircraft have great potential in the fields of transport, monitoring and surveying. Dufour Aerospace AG’s drone can transport loads of up to 40 kg…

xFarm Technologies – An app for farmers

Even farming is going digital: food tech company xFarm Technologies SA offers farmers and food businesses a software solution that helps increase the efficiency of…

CleantechAlps celebrates its 15th anniversary!