Trondheim, Norways third-largest municipality and the historic seat of the medieval Norwegian kingdom around the Nidaros Cathedral, sits where the Nidelva meets the Trondheimsfjord. Home to NTNU and SINTEF, Scandinavias largest concentration of technology research, the city has used that base to co-lead EU energy-transition pilots — most prominently the +CityxChange lighthouse project and its two Positive Energy Blocks.

All 1 project in Trondheim

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Compare with other cities

• 🇸🇪 Stockholm: GrowSmarter Two EU lighthouse energy districts: GrowSmarter retrofitted Stockholms Arsta, +CityxChange built Trondheims positive-energy blocks.
• 🇩🇰 Copenhagen: EnergyLab Nordhavn Smart Energy District Completed energy-district pilots trading local flexibility: EnergyLab Nordhavn 2015-2019, Trondheims blocks to 2023.
• 🇫🇷 Lyon: Lyon Confluence EU smart-community energy districts: Lyon Confluence and Trondheims +CityxChange both built local energy systems.