Protecting and improving the environment is a top priority for natural gas and pipeline companies. INGAA’s members deliver clean, abundant, affordable natural gas throughout North America. Natural gas is the cleanest burning fossil fuel. As demand for energy increases, expanded use of natural gas can help improve air quality across the country, especially when used to replace more polluting energy sources. Compared with other primary energy sources, natural gas emits significantly fewer pollutants that threaten our planet – and the natural gas industry continues to invest in even cleaner-burning technologies. Natural gas pipelines make these environmental benefits possible.