The carbon footprint is a measure of greenhouse gas emissions released into the atmosphere by a specific individual, organization, product, or activity. A larger carbon footprint indicates higher emissions of carbon dioxide and methane, contributing more significantly to the climate crisis.
Measuring the carbon footprint of an individual or organization involves observing both direct emissions resulting from the combustion of fossil fuels for energy production, heating, and land and air transportation, and indirect emissions stemming from the production and disposal of food, industrial products, and services consumed.
The carbon footprint can be reduced by transitioning to low-emission energy sources such as wind and solar, improving energy efficiency, strengthening industrial policies and regulations, changing purchasing and travel habits, and reducing meat consumption and food waste.