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An important component of Turku’s Positive Energy Block (PEB) – building “Tyyssija” (Eng. “Haven”) is about to enter a new chapter. Starting from January 2022 it will host its very first tenants. “Tyyssija” is one of the Turku Student Village Foundation’s (TYS) many residential buildings located in Turku’s Positive Energy District (PED). TYS was founded in 1966 by the Student Union of the University of Turku, Since then, the Foundation’s mission has been to build, renovate, rent and maintain apartments for students.

The architecture tendering for “Tyyssija” begun in 2017 and in April 2020 the construction was commenced. Identical to the City of Turku, the Foundation aims to be carbon neutral by 2029. Risto Siilos the CEO of TYS points out that the carbon neutrality objective and the synergies supported by RESPONSE were some of the main incentives for the Foundation to join the project. A significant share of the RESPONSE project solutions in Turku either have or will be implemented in the “Tyyssija” building. One of the solutions visible for tenants is the human thermal sensation control system provided by Egain. It envisions indoor sensors, equal in size to a box of matches, installed in all apartments. The sensors will measure and distribute information about relative temperature and humidity levels, thus supporting optimization of indoor temperatures and predictability of temperature changes. Another example are the bifacial solar panels provided by Solar Finland, planned to be installed in spring 2022 on the roof of “Tyyssija” on a flat roof mounting system. This will enable light reflecting from the roof to reach the backside of the solar panel, allowing an even greater generation of solar powered energy. With gym-, restaurant-, grocery store-and office facilities, “Tyyssija” will serve as the heart of the Student Village. The objective of “Tyyssija” is also to improve the tenants’ everyday life and increase a sense of community and multiculturalism. Concrete measures for supporting these objectives are the saunas and shared spaces in “Tyyssija” available for tenants to book. The “Tyyssija” building containing 186 apartments, has risen from the ground and is soon ready to serve as an energy sustainable home for its new tenants.

Text: Sini Lamoureux, City of Turku

Photos: City of Turku and TUAS