Carbon Footprint Calculator
Measure your environmental impact. Calculate your annual CO2 emissions based on lifestyle, travel, and energy use, and discover the cost to offset your footprint.
Enter your lifestyle details to see your impact.
Understanding Your Carbon Footprint
A carbon footprint represents the total greenhouse gas emissions caused directly and indirectly by an individual, organization, event, or product. It is expressed as carbon dioxide equivalent (CO2e). The global average is roughly 4.5 tons per person per year, but this varies wildly. In the US, the average is closer to 15 tons, while in many developing nations, it is under 2 tons.
The "Big Three" Contributors
- Transport: Cars and planes are often the largest single source for individuals. A round-trip trans-Atlantic flight can emit 1.6 tons of CO2, consuming nearly half of a sustainable yearly budget in mere hours.
- Energy: Heating, cooling, and powering your home depends on your local grid. If your electricity comes from coal, your footprint is significantly higher than if it comes from nuclear, hydro, or solar.
- Diet: Meat, particularly beef, has a high carbon intensity due to methane emissions from cattle and the land required for feed. Shifting to a plant-based diet is one of the most impactful personal changes you can make.
Carbon Offsetting: A Solution?
Carbon offsetting involves paying for projects that reduce or remove CO2 from the atmosphere, such as reforestation or renewable energy installation, to balance out your own emissions. While not a silver bullet (reducing consumption is always better), it is a practical way to mitigate unavoidable emissions. This calculator estimates the cost to offset your lifestyle based on current market rates for high-quality carbon credits.