Key Performance Indicator Value Source
L: Location    
L2: Total distance to public transport stop, food service, nearest main residential area, divided by total items. 325 metres -
E: Energy and Emissions    
E1: Embodied energy from the total of off-site materials used in construction.  8,06 kWh/m² ua*yr SBTool Calculator
E2: Delivered energy in for all operating end uses. 36,16 kWh/m² ua*yr BRUKL building regulations compliance calculations not inc equipment
E3: The fraction of total annual operating energy (from E2) provided by on-site renewable energy production. 30,30% BRUKL building regulations compliance calculations
E4: Greenhouse gas from delivered energy for all operating end uses. 15,4 kg / m² / yr BRUKL building regulations compliance calculations
M: Materials    
M1: Ratio of usable area to gross area above grade. 79% architectural drawings
M2: Total weight per unit area of all materials in the project. to be confirmed -
M3: Total weight of renewable materials in project. to be confirmed -
M4: Total weight of re-used/recycled materials in project. to be confirmed -
M5: Fraction of building materials/elements with demounting/recycling instructions. to be confirmed -
W: Water    
W1: Total gross water use per year used for occupants, irrigation and building systems. 0,38 m³ / m² ua*yr BREEAM water calculator tool
W2: Net potable water per year supplied to the project. 0,38 m³ / m² ua*yr BREEAM water calculator tool
I: Indoor Environmental Quality    
I1: Statement of conformance to applicable ventilation and air quality standard(s), e.g. ASHRAE, CIBSE, CEN etc.) Min. 8 l/s/person CIBSE TM40 fresh air requirement
I2: Indoor CO2 concentrations for typical occupancies under normal operating conditions.

730 ppm

 

Based on modelled ventillation rates (14,3 l/s) and designed occupancy
I3: Indoor TVOC concentrations for typical occupancies under normal operating conditions. - -
I4: Daylight factor in typical room or space at lowest typical floor. Room average 4,06% Ecotect and Radiance and DIALux software
O: Others    
O1: Life cycle cost, or capital cost and actual or estimated operating cost. Cost of project 2629 €/m2