Question 1

What is a carbon footprint?

Accepted Answer

Your carbon footprint is the total amount of greenhouse gases (measured in CO2 equivalent) generated by your actions. It includes emissions from transport, energy use, food consumption and lifestyle choices.

Question 2

What is the average carbon footprint?

Accepted Answer

The global average is about 4.7 metric tons of CO2 per person per year. The US average is about 15 tons, while the EU average is around 7 tons. To avoid dangerous climate change, experts suggest aiming for under 2 tons per person.

Question 3

How accurate is this calculator?

Accepted Answer

This tool provides an estimate based on average emission factors. Actual emissions vary by location, energy source and specific habits. For a detailed assessment, use a specialized tool from your government or an environmental organization.

Question 4

How can I reduce my carbon footprint?

Accepted Answer

Drive less, use public transport, switch to renewable energy, eat less meat, reduce air travel, insulate your home, and buy energy-efficient appliances. Even small changes add up significantly over a year.