Today housing and service accounts for 40 % of Swedens total final energy usage.Buildings have a very long lifespan and the energy-related decisions taken todayaect both costs and the environment for decades to come. Therefore, the NationalBoard of Housing, Building and Plannings building regulations require thatenergy verification be carried out on buildings within two years after completionof construction. Bromma Airport Arrival Hall B93 underwent extensive rebuildingand was reopened in the fall of 2017. Therefore, on behalf of Ramb¨oll, an energyperformance verification has been carried out for the building. The energy performanceverification has been carried out in the form of a masters degree project inenergy engineering at Umeå University. Energy verification can be performed bymeasurement/normalization or calculation, in this case, energy performance verificationwas done through calculations using IDA ICE software. During the project itwas required that certain delimitations were made due to lack of access to premisesand lack of documentation but through assumptions energy performance verificationcould be accomplished. The results shows that the building meets the energyperformance requirements from the National Board of Housing, Building and Planningsbuilding regulations (BBR).The project also included project targets beyond a conventional energy performanceverification. In addition to the energy performance verification, the project containeda comparison between the energy calculation submitted for the planning applicationfor the rebuilding with the energy calculation for the energy performanceverification. Any deviations were to be identified and explained. In addition, additionalenergy performance requirements were to be identified. The simulated modelsfrom the planning application and the energy performance verification showeda dierence in both outwards appearance and heating-, ventilation- and sanitationsystems. The report includes a detailed explaination of the comparison. Swedavia,owner of the property, proved to have internal energy requirements for its buildings.These are presented in detail in the report, and the results of the project shows thatthe building also reaches these requirements.