Home Energy Emissions Calculator vs Home Energy Efficiency Calculator
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
Home Energy Emissions Calculator
Estimate your household's annual CO₂ emissions from electricity, heating, and building size. Use it when auditing your carbon footprint or planning energy upgrades.
- Answers
- Annual Home Energy Emissions (lbs CO2)
- Inputs
- Monthly Electricity Usage, Electricity Grid Type, Heating Fuel Type, Monthly Heating Usage, Home Size
Home Energy Efficiency Calculator
Score your home's energy efficiency based on its size, age, insulation, heating system, and climate zone. Use this audit tool to identify inefficiencies and estimate annual energy costs before calling a professional auditor.
- Answers
- Estimated Annual Energy Cost ($)
- Inputs
- Home Size, Home Age Category, Insulation Level, Primary Heating, Climate Zone
At a glance
| Home Energy Emissions Calculator | Home Energy Efficiency Calculator | |
|---|---|---|
| Category | Carbon Footprint | Climate |
| Answers | Annual Home Energy Emissions | Estimated Annual Energy Cost |
| Inputs | 5 | 5 |
| Result unit | lbs CO2 | $ |
When to use each
Estimate your household's annual CO₂ emissions from electricity, heating, and building size. Use it when auditing your carbon footprint or planning energy upgrades.
Score your home's energy efficiency based on its size, age, insulation, heating system, and climate zone. Use this audit tool to identify inefficiencies and estimate annual energy costs before calling a professional auditor.