What type of gas is typically used for heating and cooking in homes?

Natural gas is typically used for heating and cooking in homes due to its efficiency, convenience, and safety. It is primarily composed of methane and is delivered through a network of pipelines directly to residences. This gas burns cleanly and produces a high amount of heat for cooking and heating applications while minimizing harmful emissions compared to other fossil fuels.

Natural gas is also readily available in many regions, making it a practical choice for residential use. In addition, it usually comes equipped with a reliable infrastructure for distribution and is relatively cost-effective for consumers. This broad availability contributes significantly to its popularity as a heating and cooking fuel in homes.

The other options do not serve as viable alternatives for typical home heating and cooking. Coal gas was historically used, but its prevalence has declined significantly due to environmental concerns. Carbon dioxide is a byproduct of combustion and is not a fuel source. Hydrogen gas has potential as a clean fuel, but its current usage in residential heating and cooking is not widespread. Therefore, natural gas remains the standard choice for home heating and cooking applications.