Monday, March 5, 2018 - 14:33

Helsinki Publishes Energy and Climate Atlas on 3D City Model

The 3D atlas is a tool for implementing energy efficiency improvements in buildings

The City of Helsinki has compiled extensive energy-related data on the Helsinki building stock into Energy and Climate Atlas and makes the atlas available as open data. The atlas is executed and visualized on Helsinki’s 3D city information model, which allows easy utilization and further application of the data. The atlas is a part of the toolkit that helps Helsinki to cut carbon dioxide emissions and eventually to reach carbon neutrality.

The Helsinki Energy and Climate Atlas contains both real and calculated building-specific data. The information includes energy efficiency upgrades, performance classifications, and the energy sources used for heating – whether the building utilizes district heating, geothermal energy, electricity or other. The atlas also shows the estimated energy consumption of buildings as calculated by the Technical Research Centre of Finland VTT. Further, the atlas presents building-specific solar energy potential.

“The atlas is a tool for city planners and decision-makers to assess the potential and available resources for energy efficiency improvements. Property owners and managers can use the atlas to assess the property’s energy consumption,” says Environmental Planner Petteri Huuska of the City of Helsinki Environmental Services, in charge of the atlas development.

“Energy and Climate Atlas was executed with the CityGML city information model, which can be used for advanced city analyses and simulations. The atlas covers the entire city, so it enables an easy citywide energy survey, as well as assessments of specific buildings,” says Enni Airaksinen of Helsinki’s 3D city information modeling project.

In accordance with Helsinki’s principles concerning public data, all data presented on the 3D model including Energy and Climate Atlas is released as open data available freely for the development of new knowledge and applications.

The development of Energy and Climate Atlas on the 3D city information model continues. Plans for new datasets involve the renewable energy potential of buildings and data that could be used in measures to adapt to climate change, for example, in the management of flooding caused by heavy rainfall.

The 3D atlas is an important tool for Helsinki in achieving the city’s key strategic climate goal to cut greenhouse gas emissions by 80% and to become carbon neutral by 2035.

The atlas has been produced by the City of Helsinki 3D project and Environmental Services using energy data from public sources. The atlas is part of the mySMARTLife project, in which Helsinki develops smart commercial-scale solutions to cut urban carbon dioxide emissions together with other European cities.

Helsinki Energy and Climate Atlas

Helsinki 3D city models


Monday, July 2, 2018 - 09:21

Clownery, fire theatre, dance film and resident party in summer of Kalasatama

The City of Helsinki has chosen Kalasatama residents' association's resident party, Maria Baric Company's Kalasataman valon juhla ("light party"), Red Nose Company's Kalasataman kulttuuripilkki ("cultural jig") and Susanna Leinonen Company's Kalasatama in Motion project as the environmental art projects of the summer to receive financing. The events are open to the public and free to attend.

Tuesday, June 26, 2018 - 08:57

Helsinki Central Library Oodi Nears Completion

The landmark public library will be complemented by the new Amos Anderson art museum in Helsinki’s cultural district

The downtown cityscape of the Finnish capital Helsinki is about to be crowned with a new landmark building: Helsinki Central Library Oodi will open doors on December 3, 2018.

The library building is a powerful and iconic contemporary design by ALA Architects of Helsinki. It completes Helsinki’s downtown cultural district in the Töölönlahti area, where it is flanked by many other architectural landmarks.

Monday, June 4, 2018 - 11:50

Enter the Helsinki New Horizons photo and video contest

The City of Helsinki organises a photo and video contest in the spirit of the website Helsinki New Horizons. We hope to receive pictures and videos of real situations of living in the different neighbourhoods of Helsinki.

The photo and video contest continues all summer, from 1 June 2018 to 31 August 2018.

Tuesday, May 22, 2018 - 08:30

Housing and land use monitored by City Council

The Helsinki City Council discussed a new report on a programme for housing and related land use at the Council meeting of 16 May 2018. The programme was approved by the City Council in June 2016. The progress of the programme and changes in the programme’s operating environment are reported to the City Council annually.

The population of Helsinki grew by 8,091 in 2017, that is, by 1.3 percent. The volume of residential construction has grown at a record rate.