---
id: twins/helsinki-bologna
about:
  label: Helsinki / Bologna
  description: >-
    Helsinki publishes city-model data and an energy atlas; Bologna is
    developing civic twin infrastructure.
domains:
  - places
  - energy
twin:
  place: Helsinki and Bologna
  form: Municipal programs
  group: National and territorial
  audiences:
    - government
    - civic
    - research
  homepage: >-
    https://www.hel.fi/en/decision-making/information-on-helsinki/maps-and-geospatial-data/helsinki-3d
provenance:
  origin: survey
  sources:
    - title: 'City of Helsinki: Helsinki 3D and Energy and Climate Atlas'
      url: >-
        https://www.hel.fi/en/decision-making/information-on-helsinki/maps-and-geospatial-data/helsinki-3d
    - title: 'Bologna: digital twin as civic infrastructure'
      url: 'https://fondazioneinnovazioneurbana.it/en/project/bolognadigitaltwin'
  reviewed: 2026-09
  reviewed_by: 'survey draft, not yet rechecked'
  status: proposed
---
Public spatial information, planning and cross-organizational work.

Municipal programs. Listed in the survey under "National and territorial". Audiences named there: government, civic, research.