Heating fuels are materials used to generate heat for residential and commercial spaces. Common types include natural gas, propane, oil, and electricity. Each fuel type has its own advantages and disadvantages, such as cost, efficiency, and environmental impact. The choice of heating fuel often depends on availability, local regulations, and personal preferences. For instance, natural gas is popular in urban areas due to its convenience, while oil may be more common in rural settings. Understanding these options helps consumers make informed decisions about their heating needs.