Skip to main content

klimaaktiv buildings

klimaaktiv buildings represents energy efficiency, ecological quality, comfort and quality of workmanship. To make the quality of a building measurable and comparable, the klimaaktiv building standard was developed. The 1,000 point system distinguishes buildings that meet particularly high requirements. Many examples show that ambitious building has its place in Austria.

The IBO efficiently leads certifications to a high score with many years of experience. Auditors can also outsource individual verifications such as OI3 calculations, presentation of disposal properties or the recyclability of products, data and verification compilations to IBO.

Reference projects (selection)


klimaaktiv  Building product management 
Measurements & Monitoring 

WHA Hetzendorfer Straße 84
Residential building, renovation

During the renovation of this residential complex, particular emphasis was placed on preserving the architectural structure of the existing building.…


klimaaktiv  Building product management 

Extension of Campus Krems
klimaaktiv building of the month 05/2024

Educational institution: new building, klimaaktiv Gold with 1,000 points


klimaaktiv 

E-mobility Siebenhirten
Non-residential building, extension and new building

In Siebenhirten, in the south of Vienna, a modern loading and maintenance site for Wiener Linien's electric buses has been built. The technically…


klimaaktiv  Building product management 

Schäffergasse 10, 1040 Wien
Residential building, new building

klimaaktiv silver



klimaaktiv  Building product management 

ISTA I24 LAB 6
Research and laboratory building in Klosterneuburg

At the campus of the Institute of Science and Technology Austria (IST Austria) in Maria Gugging (Lower Austria), a modern research and laboratory…


klimaaktiv  Building physics 
Building product management 

BG/BRG Gänserndorf
Educational institution, renovation and extension

The BG/BRG Gänserndorf was renovated and extended. The klimaaktiv building declaration (silver with 790 points), the sound measurements, the building…


klimaaktiv  Building product management 

Von der Groeben Barracks Feldbach
Accommodation building, new building

klimaaktiv Object of the Month 11/2022, certification and building product management by the IBO team


klimaaktiv  Building physics 
Building product management 

Raiffeisen Corner St. Pölten
Office building, new building

At the corner of Kremser-Landstraße and Daniel Gran Straße, close to the railway station, a new office building with approx. 4000 m2 GFA was…


klimaaktiv  Building physics calculations 
Building simulation  Renovation 

Reichsratsstraße 1 and 9
Office building, renovation

Best practice renovation in listed buildings with klimaaktiv Gold building certification


klimaaktiv  Building product management 

Wolfsberg construction stage 3
Hospital Renovation

The LKH Wolfsberg is being renovated in stages to ensure up-to-date patient care and to meet future requirements in the healthcare sector.…


klimaaktiv  Building product management 

I23 LAB5 und GradSchool
Learning and research center, new building

In the midst of the Vienna Woods lies IST Austria, the Institute of Science and Technology, a sprawling campus whose oldest buildings date back to the…


klimaaktiv  Building physics 
Building physics calculations  Building acoustics 

BOKU Neubau Holz
Educational institution new building

klimaaktiv Gold with 986 points (planning declaration)


klimaaktiv 

Paracelsus Bath- und spa house
Accommodation building, new building

klimaaktiv Gold with 909 Punkten


klimaaktiv  Certified Passive Houses 

I07 2nd Administration Building
Office building, new building

The administration building I07 at the campus of the Institute of Science and Technology (IST Austria) was built in passive house quality and achieved…


klimaaktiv  Building product management 

Justice Building Salzburg Nonntal
Addition and listed renovation

Existing building renovation: klimaaktiv Gold with 971 points, New building: klimaaktiv Silver with 753 points


klimaaktiv  Passive House Consulting 

House of Learning
Office building / accommodation facility, new building

klimaaktiv Gold with 1,000 points



klimaaktiv  Building physics 

Bildungshaus St. Georg, Bad Traunstein
Office building / accommodation facility, new building

klimaaktiv Gold with 942 points. IBO: building physics, ecological consulting, klimaaktiv potential analysis, daylight simulation


klimaaktiv 

Karl Landsteiner Private University KLPU, Krems
Office building, new building

klimaaktiv Gold with 988 points


klimaaktiv  Building physics calculations 

District Administration St.Pölten
Office building, new building

klimaaktiv Gold with 1,000 points and Object of the Month 1/2017


klimaaktiv  Passive House Consulting 
Building simulation  Building product management  Renovation 

Primary School, Kindergarten and Multi-purpose Hall Ziersdorf
Sample renovation klimaaktiv Gold

Architecture: ah3 Architekten, Year of manufacture: 2014, IBO: Thermal building physics, building acoustics, room acoustics, dynamic building…


klimaaktiv  Passive House Consulting 
Product test  Building product management  Circular economy 

Justice Building Salzburg, Puch
Office building - New construction

klimaaktiv silver with 817 points


klimaaktiv  ÖGNB/TQB 
Passive House Consulting  Product test  Building product management  Circular economy 

Residential building JAspern, Vienna
Cohousing JAspern

klimaaktiv Gold with 970 points


DGNB/ÖGNI  EU GreenBuilding 
klimaaktiv 

Logistkhalle LT1 Schachinger, Linz
Warehouse building, new building

klimaaktiv Gold with 904 points. State Award for Architecture and Sustainability