Calculate the Total Energy Use Intensity &
Thermal Energy Demand Intensity of Buildings or Homes

This tool helps you calculate the Total Energy Use Intensity (TEUI) & Thermal Energy Demand Intensity (TEDI) of a building or home.
Simply enter your information in the fields below then click the download button to generate a ❝Sustainability Facts❞ label. Only for Ontario-based projects.
Press the tab key on your keyboard to jump to the next input field and enter values for your building or project. Default values exist to speed up the process.

TEUI Module

Compliance Standard
Occupants per Building
Building Size (GCA)
Project Reference
Operational Emissions per Building
MT CO2e/yr
Carbon
0
% National Average
Energy Consumption
0 GJ/year
0%
Total Electricity Use
kWh/yr
0 Btu/hr
Total Natural Gas Use
0 ekWh/yr
Total Oil Use
litres/yr
0 ekWh/yr
Total Energy Use Intensity (TEUI)
0 kWh/m²/yr
0%
CO2e Emissions
0 MT CO2e/yr
0%
Operational GHG Intensity
0 kg CO2e/m²/yr
0%
Embedded Carbon Emitted
MT
0%
Embedded Carbon Intensity
0 kg/m²
0%
Onsite Energy Production
0 kWh/yr
0%
Photovoltaics
kWh/yr
Geothermal
kWh/yr
Wind
kWh/yr
Offsite Renewable (REC's)
0 kWh/yr
0%
WWS Electricity
kWh/yr
Green Natural Gas
0 ekWh/yr
Annual Water Usage
litres/yr
0%
Indoor Air Quality
Radon (annual avg.)
Bq/m³
0%
CO2 (annual avg.)
ppm
0%
TVOC (annual avg.)
ppm
0%
Rel. Humidity (annual avg.)
%
0%
Atmospheric Offsets
MT/yr CO2e
0%
% OBC Requirement
Building U-Value Avg.
0 W/m²•K
0%
Cooling Degree Days
Heating Degree Days
Coldest Day (Location Specific)
ºC
Hottest Day (Location Specific)
ºC
Thermostat Setpoint Heating
ºC
Thermostat Setpoint Cooling
ºC
Walls Below Grade
K•m²/W
0%
Walls Above Grade
K•m²/W
0%
Floor Exposed
K•m²/W
0%
Floor Slab - Heated
K•m²/W
0%
Window:Wall Ratio
%
0%
Roof
K•m²/W
0%
Doors (U-value)
K•m²/W
0%
Windows (U-value)
K•m²/W
0%
ASHP Efficiency
HSPF
0%
DWHR Efficiency
%
0%
HRV/ERV Efficiency
%
0%
ACH (@50Pa)
0%
ELA
0%
Energy Conservation Points Summary
Points
0%

TEDI Module

Envelope Components
Areas
W/m²•K
% of Assembly
Roofs
sm
0
0%
Walls Below Grade
vsm
0
0%
Walls Above Grade
vsm
0
0%
Floor Exposed
hsm
0
0%
Door Area
vsm
0
0%
Window Area
vsm
0
0%
Floor Slab - Heated
hsm
0
Interior Floors (non-exposed)
hsm
Envelope Totals
0%
Window:Wall Ratio (WWR)
0%
(of walls abv. grade)
Total Conditioned Volume
Total Conditioned Floor Area
0 hsm
Total Surfaces Facing Ground
0 sm
(below grade surfaces)
Total Surfaces Facing Outdoor Air
0 sm
(below-grade surfaces not calc'd)
Total Cond. Area to Volume Ratio
0
(higher is better)
Surface to Volume Ratio (V/A)
0
(lower is better)
ACH50 Value
0
(lower is better)
Thermal Totals
Building U-Value Avg.
0 (exposed to air)
Heating Degree Days
0
Alpena Region (1976-2005)
Cooling Degree Days
0
Alpena Region (1976-2005)
HEDI Estimated
0 kWh/m²/yr
CEDI Estimated
0 kWh/m²/yr
Constant Ventilation Rate
ls
Ventilation * Occupants
0 l/s
Heating Season Ventilation Losses
0 kWh
Ventilation Recovery Efficiency
0 %
Recovered Ventilation Energy
0 kWh
Net Ventilation Losses
0 kWh
TEDI Estimated
0 kWh/m²/yr
(excludes ventilation)
Plug Loads Estimated
0 kWh/m²/yr
estimated 100W pp/m²/yr
TEUI Estimated
0 kWh/m²/yr
estimated TEDI + Plug Loads
Peak Heating Load
0 kW
0 BTU/hr
Peak Cooling Load
0 kW
0 BTU/hr
Max. Heating Load Intensity
0 W/m²
0