Eastern Finland Bioenergy Days: excursion to Eno Energy Cooperative

Karelia UAS 09-10-2017
Procurement agent Matti Ikäheimonen presenting wood fuel supply of Eno Energy Cooperative

The Regional Council of North Karelia and Karelia University of Applied Sciences organised Eastern Finland Bioenergy Days in 26th-27th of September.  Seminar covered policy and business developments of the sector, and excursions headed to the renewable energy demonstration at Sirkkala Energy Park (Karelia UAS), Eno Energy Cooperative and John Deere Forest machine manufacturing.

The seminar programme included presentations and discussions on the sector development, especially on latest policy development in climate and energy, ie. legislative proposal to integrate greenhouse gas emissions and removals from land use, land use-change and forestry (LULUCF) into the 2030 climate and energy framework. The potential impacts of the prepared legislation to the Finnish forestry, bioenergy sector and their carbon emissions were discussed in several presentations. The Finnish discussion and controveries experienced are deatailed in a blogpost by the University of Eastern Finland.

The excursion to the Eno Energy Cooperative included company history, forest supply chain practices, socio-economic impacts, and the latest investment on 21 kWe Solar PV. The Solar PV system was installed by a local company, Mirotex ltd., and it was part of the joint procurement process together with 4 other energy enterprises in the region.

The Eno Energy Cooperative shares actively good practices through the networks of heat entrepreneurs both regionally and nationally, and is also know reference site for international visitors. The EEO is one of the three EES (Entrepreneur Enabler Scheme) roll-out companies in Finland and will receive targeted mentoring support during the third year of the project.

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Finnish heat enterprises investing in solar power

Solar PV at Eno
Satellite picture based 3D model of the solar PV plant in Eno (Kim Blomqvist, Karelia UAS)

The heat entrepreneurs have been actively involved in the latest developments of the solar power in North Karelia, Finland. Several investments will take place this autumn to provide renewable electricity for district heating plants.

Finnish heat entrepreneurship is mostly based on biomass. The number of heating plants has increased steadily between the early establishments in 1990’s, to 330 plants in 2006 and 618 in 2015. About 25 % of the plants were connected to the district heating network, and the median size of the heating plants is 500 kW. The heat enterprises are mostly private companies (43%), cooperatives (12.7%) and other types of firms, mostly single entrepreneurs (44.5%).

The heat entrepreneurs have become increasingly interested in solar power integrated to the heating plans. The plans have stable electricity consumption profiles, i.e. less hourly variations compared to many other end-users. The systems require very limited service and maintenance work, and profitability is better than in solar thermal. The economic analyses indicate that the new investments in DH plans located in North Karelia will have approximately 11-15 years paybacks and 5-9 internal interest rates.

The Power from the Sun project, run by Kim Blomqvist from GREBE project partner Karelia UAS, has supported the establishment of the systems in four energy enterprises in Eno, Tuupovaara, Kiihtelysvaara, Kontiolahti and Biowin Karelia Ltd. The investments have received 25% energy support from the Finnish Funding Agency for Innovation. Seven solar power plans have total capacity of 70 kW, varying between 5 to 21 kW, and estimated annual production is 52 000 kWh. The systems will be provided by a local company Mirotex Ltd. and installed in September.