A design competition in 2012 to build the library was won by the Finnish architectural firm ALA Architects and structural design by Ramboll Finland.[2][3] ALA Architects won the commission over 543 other competitors.[4] The library was planned to be a three-story building and to include a sauna (which hasn't materialised as of 2021[update]) and a ground-floor movie theatre.[5] In January 2015, the Helsinki City Council voted 75–8 to launch the building project. The estimated costs of the new library was €98 million, of which the state agreed to pay €30 million in connection with the centenary of Finland's independence in 2017. The City of Helsinki budgeted €66 million for the building.[6]
On 31 December 2016, it was announced that the new library would be named Oodi in Finnish and Ode in Swedish. The name was selected from a pool of some 1,600 names proposed by the public. According to Helsinki Deputy City Director Ritva Viljanen, "Oodi" was chosen because it's easy to remember, easy to say, and easy to translate. The selection jury also did not want to name the new library after a person.[7]
Specially designed robots transport books to the third floor that has an 17,200-square-metre (185,000 sq ft) area designated for books. The rest of the space is designed for meetings and events.[4][10]
The National Audiovisual Institute (KAVI) organizes regular archival film screenings at the Kino Regina cinema, located since 2019 in the Helsinki Central Library Oodi.[12]
Energy use and environmental impact
The building is regarded as very energy-efficient due to its use of local materials and its use of sunlight.[13] The building uses passive solar building design and uses almost no energy.[14]