Calculate Emissions
Estimated Emissions:
Emissions: -
Equivalent Trees: -
Sustainability Tip: -
Overview
The CO₂ Emission Calculator estimates the carbon dioxide emissions produced by your activities. Choose "Driving" to calculate emissions from a trip (using distance and emission factor) or "Energy Consumption" to calculate based on energy usage. For energy consumption, you can select the energy source to use its standard emission factor, or choose "Custom" to enter your own value.
Data Source: Report of the Intergovernmental Panel on Climate Change (2014) IPCC.
Explanation & Methodology
For Driving: CO₂ Emissions (g) = Distance (km) × Emission Factor (g CO₂/km).
For Energy Consumption: CO₂ Emissions (g) = Energy Usage (kWh) × Emission Factor (g CO₂/kWh).
The emissions are converted to kilograms (1 kg = 1000 g). We also estimate the number of trees required to offset the emissions, assuming one tree absorbs about 21 kg CO₂ per year.
Example Calculation
Driving Example:
For a 100 km drive with an emission factor of 150 g/km:
\( 100 \times 150 = 15{,}000 \) g (15 kg) CO₂.
Estimated trees needed: \( \frac{15}{21} \approx 1 \) tree.
Energy Example:
For 200 kWh energy usage with an emission factor of 500 g/kWh:
\( 200 \times 500 = 100{,}000 \) g (100 kg) CO₂.
Estimated trees needed: \( \frac{100}{21} \approx 5 \) trees.
Frequently Asked Questions
What does this calculator do?
It estimates the CO₂ emissions produced by driving or energy consumption and provides equivalent metrics, such as the number of trees needed to offset those emissions.
How accurate are these estimates?
The calculator uses average emission factors from the IPCC 2014 Report. Actual emissions may vary based on specific conditions.
Can I reduce my carbon footprint?
Yes, consider adopting greener practices like carpooling, using public transportation, or switching to renewable energy sources.