Natural gas and propane are not the same, but they are similar. Both are types of fuel that can be used for heating, cooking, and in some vehicles. The main difference is how they are stored and delivered. Natural gas is usually brought to homes through pipes, while propane is often delivered in tanks. Propane is also stored as a liquid, but natural gas is stored as a gas. They burn a bit differently too, so appliances made for natural gas usually can’t use propane, and vice versa.