What is the biggest contributor to carbon footprint?

What is the biggest contributor to carbon footprint?

The biggest contributor to carbon footprint is the burning of fossil fuels, such as coal, oil, and natural gas. These fuels release large amounts of carbon dioxide (CO2) into the atmosphere when they are burned, and this CO2 is a major contributor to climate change.

The use of fossil fuels for transportation, electricity generation, and industrial processes is the primary driver of global CO2 emissions. In 2018, the burning of fossil fuels accounted for about 78% of all CO2 emissions from human activities, according to the Environmental Protection Agency (EPA).

Reducing the use of fossil fuels is therefore a key objective in efforts to reduce the carbon footprint and combat climate change. This can be achieved through a variety of means, such as increasing the use of renewable energy sources, improving energy efficiency, and reducing overall energy consumption.

In addition to reducing the use of fossil fuels, other strategies for reducing the carbon footprint include planting trees and other vegetation, which can absorb CO2 from the atmosphere, and capturing and storing CO2 emissions from power plants and other industrial facilities.

Overall, the burning of fossil fuels is the biggest contributor to carbon footprint, and reducing our reliance on these fuels is essential for protecting the environment and mitigating the impacts of climate change.