Stormossen
Stormossen is a regional waste management Company, owned by six municipalities in Ostrobothnia, with a total of approx. 107,000 inhabitants. Stormossen recycle 99 % of municipal waste through the waste reception stations, of which five stations offer self-service during weekdays and Saturdays. Most of the waste received is utilised as materials, energy, or nutrients for soil improvement. Stormossen’s biogas plant produces biogas for use in the Vaasa city buses and other vehicles as well as electricity and heat. The biogas plant also produces a high quality humus material out of the biobegradable fraction, i.e. food waste. Stormossen combines a cost-effective waste management system with a high level of service, while remaining compatible with sustainable development.
We supply
- Modern waste treatment services
- Biogas for city buses, vehicles and industrial purposes
- Soil improvement compost and fertilizer for agriculture
- Local recycling stations
- “Pick-up service” for bulky fractions
- Waste handling information and education
Selected references
- Second biogas plant in Europe for biowaste treatment. Stormossen’s first biowaste digester was built in 1989, the second in 1994 and the third in 2025.
- First ammonium scrubber in Finland for high quality biomethane to vehicles
- Enabled Vaasa to be the first city in Finland to run city buses on local biogas
- Mobile application for sorting info and customer card
We are looking for / we are interested in developing
- Smart solutions for improving the waste treatment
- Cooperation possibilities as enablers
- Local engagement to promote circular economy
