Download your PDF
Passive Building Annual Energy Scenario Calculator result sheet — free, supported by sponsors. Your download button appears in 20 seconds.
This free download is supported by sponsors — continuing in
20
Your file is generated in your browser when you choose Download — nothing is uploaded. If this calculator returns enough numeric data, the export also includes its best-fit chart alongside the readable table.
WorldCalculate result export
Passive Building Annual Energy Scenario Calculator — result sheet
Estimate annual energy use and emissions from floor area, energy demand intensity, and an electricity factor.
Inputs used
Results
Visual chart
Breakdown
Calculation steps
Returned data table
Formula and methodology
Formula: Annual energy=floor area×demand per area; emissions=energy×emission factor.
The demand intensity and emission factor are visitor-supplied rather than a building certification claim.
This result follows the calculator's declared inputs, precision, validation boundaries, and model limits.
Input contract
- Floor area — minimum 1.0E-6; maximum 1000000000
- Annual energy demand per area — minimum 0; maximum 1000000
- CO2 per energy unit — minimum 0; maximum 1000000
Worked example
| Input | Value |
|---|---|
| Floor area | 120 |
| Annual energy demand per area | 15 |
| CO2 per energy unit | 0.4 |
Energy =1,800 units/year; emissions =720 units/year.
Assumptions and limits
- Area, demand intensity, and emission factor use compatible units and one year.
- The demand factor is constant for the scenario.
- Climate, occupancy, airtightness, equipment, renewable supply, standards, and certification are not modeled.
Calculator note
Source and methodology
Use the official WorldCalculate methodology policy for the source, formula, precision, and boundary standards behind this calculator.
Planning estimate, not financial, medical, legal, or professional advice. © WorldCalculate — reuse with attribution. Built and curated by Hassan ALRowaie.
No saved result was found. Please run the calculation first, then choose Download again.