Calculate Energy Efficiency
Energy efficiency is crucial for reducing carbon footprint and saving costs. Calculating it helps understand and improve your energy usage.
- Enter annual energy consumption, production, and import in kWh.
- Click ‘Calculate’.
- View results and chart below.
The formula for energy efficiency is:
Efficiency = (Production – Import) / Consumption * 100
| Sector | Energy Efficiency (%) |
|---|---|
| Residential | 40 |
| Commercial | 35 |
| Industrial | 30 |
- Upgrade to energy-efficient appliances.
- Implement energy-saving practices.
- Consider renewable energy sources.
What is a good energy efficiency percentage?
80% or higher is excellent, 60-80% is good, and below 60% needs improvement.