Key Performance Indicator Value Source
L: Location    
L2: Total distance to public transport stop, food service, nearest main residential area, divided by total items.

1,6 km to city centre

Food available whithin the building.

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E: Energy and Emissions    
E2: Delivered energy in for all operating end uses. 66 kWh/m² ua*yr measured
E3: The fraction of total annual operating energy (from E2) provided by on-site renewable energy production. 6% measured
E4: Greenhouse gas from delivered energy for all operating end uses.

0 kg from heating (100% biofuel)
5,75 kg GHG/m² ua*yr from electricity

measured consumption * Energy company's data on emissions
M: Materials    
M1: Ratio of usable area to gross area above grade. 95% drawings
W: Water    
W1: Total gross water use per year used for occupants, irrigation and building systems. 0,18 m³ / m² ua*yr measured
W2: Net potable water per year supplied to the project. 0,18 m³ / m² ua*yr measured
I: Indoor Environmental Quality    
I2: Indoor CO2 concentrations for typical occupancies under normal operating conditions. Summer:~800
Winter:~1000
Winter max: ~1300
calculations
I3: Indoor TVOC concentrations for typical occupancies under normal operating conditions. - not measured
I4: Daylight factor in typical room or space at lowest typical floor. 1,5 measured
O: Others    
O1: Life cycle cost, or capital cost and actual or estimated operating cost. Capital cost 7.000.000€
Annual operating cost 22.350€
(incl. all taxes)
actual cost