Kokonniemen liikuntakeskus - Alueellisen energiatuotantojärjestelmän hankinta

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Porvoo’s Kokonniemi sports park will expand significantly in 2027–2030. A new ice rink with two rinks (two playing surfaces) will be built for the area, together with a multi-purpose arena with foyer facilities, and a new heated artificial turf pitch with service buildings. The existing ice rink will be demolished and the area will retain the existing building stock and the current heated artificial turf pitch. The contracting authority procures a regional energy system for the area using a service model: the supplier designs, invests in, builds, owns and operates the energy generation and the regional low-temperature heating network, and supplies heat and cooling to the area’s sites during the contract period with the service and energy fee offered. The supplier’s energy generation system fully covers the area’s heating and cooling energy needs. The objectives of the procurement are: - a high share of renewable energy and energy produced in the area. Support heating method according to the supplier’s proposal. - the waste heat from the rink’s cold area in the ice rinks is primarily utilised in the property. The supplier may utilise any surplus condensing heat, which will be…

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