From fossil to bio-economy

Biogas is renewable and sustainable produced local energy. From all renewable traffic fuels, biogas has the lowest green house gas effect and best production efficiency considering whole production chain. With biogas not only carbon but also nutrients are recycled when the end product is used as fertilizer. That means less artificial fertilizers and less nutrients ending up to lakes. Biogas is needed for transfering to fossil based economy to bio based economy.

Choose companionship. Choose Metener.


We invest heavily on R&D. We are co-operating with VTT(technical research center of Finland), Luke (Natural resources institute Finland): Metener is considered important and skilled partner in biogas technology area internationally.

Biogas plant commissioning and start up is quick and smooth due to our broad experience and know-how.


We develop, manufacture and sell biogas plants (wet and dry fermentation technology), biogas plant components and auxiliary equipment e.g. biogas upgrading and pressurization units.

With our technology plant Operational and Maintenance costs are under control.


We manage the whole chain of
events from initial planning and
permitting to commissioning and
post project monitoring.

We will guide your journey
to begin benefiting from

Would you be interested having your own biogas plant? Here’s how it’s done.

Pre-design to
profitability and
best possible
Design documents
from Metener to be
detailed to
local norms by
Construction by
customer / partners.
Metener provides
Metener remote control
and help desk is solution
for fast start up and
smooth operation.

Satisfied customers around the world.

Commissioned in 2010 Juva Bioson biogas plant is treating annually around 19800 tons of biomass and produced biogas is utilized in greenhouse heat and electricity production. Bioson has support and maintenace plan contract with Metener.

Finland, Juva Biogas plant 250 kWe

August 2017 we signed contract to deliver dry fermentation plant to China. Earlier we have already delivered one biogas plant treating pig manure.


Early 2017 we signed contract to deliver
biogas upgrading unit for Griffith university in Australia. Size of the unit is 10 m3/h. Similar sized unit has been delivered to UK in 2013.

Australia, Griffith University, Brisbane

biogas plants

over 10

different biomasses tested




thousends of working hours

yli 50

Biotech bioneer

”Our knowledge is based on twenty years
of innovative R&D work and passion
for biotechnology. The world leading
know-how comes from hard, down-toearth
work and experience in practice.”

Erkki Kalmari

Contact info

Johanna Kalmari

Biogas plants, pre-designs

Juha Luostarinen

Biogas plants & equipments, pre-designs, R&D