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Building Energy Use Intensity
Online building energy use intensity. Scenario estimate, not a certified environmental assessment. Verify all supplied factors, dates, system boundaries and comparison baselines.
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building energy use intensity calculator online
Use building energy use intensity online for annual energy kWh, floor area m2. Scenario estimate, not a certified environmental assessment. Verify all supplied factors, dates, system boundaries and comparison baselines.
How to use it
Enter annual energy kWh. Set floor area m2. Select Calculate and check the labeled output. Copy or download the JSON result.
Options and example settings
Calculation method
kWh_per_m2_year = annual_energy_kWh/floor_area_m2 (^ means exponentiation; trig functions ending in d use degrees).
Worked examples
Apply building energy use intensity to the case below, keeping the displayed units and assumptions. Scenario estimate, not a certified environmental assessment. Verify all supplied factors, dates, system boundaries and comparison baselines.
Building Energy Use Intensity — worked case
Settings: floor area m2: 200
Input:
20000
Calculated result for these inputs:
Output:
{
"kWh_per_m2_year": 100
}Choose the right tool
Select a calculation with a clear system boundary. Emissions factors and global warming potentials must match the gas, period, location and assessment method. Example factors are illustrative and are not certified local values.
Limitations and common mistakes
- Scenario estimate, not a certified environmental assessment. Verify all supplied factors, dates, system boundaries and comparison baselines.
- Use the displayed unit in every field. Ratios and percentages are different inputs; percent fields use values such as 25 rather than 0.25.
Frequently asked questions
How can I use building energy use intensity calculator online?
Enter annual energy kWh. Set floor area m2. Select Calculate and check the labeled output. Copy or download the JSON result.
Where is my input processed?
The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.
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