Jukola relay is the worlds biggest orienteering relay event held annually in Finland. 2017 marks the 69th anniversary of Jukola relay and this year Joensuu’s famous orienteering club Kalevan Rasti is the proud host and organizer of the event that is held in Eno, Joensuu. The Jukola relay has grown in popularity year after year and the Jukola race is expected to attract 40,000 people of whom 16,500 are orienteers participating in the race.
Karelia University’s mobile CHP-unit is essential part of the event’s power management. The CHP-unit will power the Finnish military expo section and nearby kitchen, lowering significantly the peak power demand from national power grid. The CHP-unit is a perfect fit for the Joensuu-Jukola event which has slowly but surely grown more sustainable every year. Joensuu-Jukola is the most sustainable Jukola event to date partly due to focusing on renewable on-site energy production. The Mobile-CHP unit will power the event from Friday morning until Sunday midday to provide spectators and competitors with coffee and freshly baked donuts as well as ensuring the Finnish military expo is properly powered.
Karelia University of Applied Science’s Mobile CHP-unit is capable of producing electricity at rate of 40 kW and simultaneously thermal energy at 100 kW. The unit is equipped with power storage capable of storing 25kWh of electricity to cope with excessive peak loads and unexpected errors.