The leading source of energy used in the United States today is natural gas. In 2020, natural gas accounted for 37% of total U.S. energy consumption, followed by petroleum (27%), coal (19%), and renewable energy (20%).
Natural gas is a fossil fuel that is formed from the remains of ancient plants and animals. It is a clean-burning fuel that produces fewer emissions than other fossil fuels, such as coal and oil. Natural gas is also a versatile fuel that can be used to generate electricity, heat homes and businesses, and power vehicles.
Petroleum is a fossil fuel that is formed from the remains of ancient plants and animals. It is a liquid fuel that is used to generate electricity, power vehicles, and make products such as plastics and fertilizers. Petroleum is a non-renewable resource, which means that it cannot be replaced once it is used up.
Coal is a fossil fuel that is formed from the remains of ancient plants and animals. It is a solid fuel that is used to generate electricity, heat homes and businesses, and make products such as steel and cement. Coal is a non-renewable resource, which means that it cannot be replaced once it is used up.
Renewable energy is energy that comes from sources that are naturally replenished, such as sunlight, wind, and water. Renewable energy is a clean and sustainable source of energy that can help to reduce our reliance on fossil fuels.
In conclusion, the leading source of energy used in the United States today is natural gas. Natural gas is a clean-burning fuel that produces fewer emissions than other fossil fuels, such as coal and oil. Natural gas is also a versatile fuel that can be used to generate electricity, heat homes and businesses, and power vehicles.