Besides heating, natural gas is a major component in many industrial processes. It's also used as input for a wide variety of petrochemical products. Can't make

Besides heating, natural gas is a major component in many industrial processes. It's also used as input for a wide variety of petrochemical products. Can't make those from nuclear power. People tend to overlook that nearly a quarter of all oil & gas goes into non-energy use. I can't think of a single modern product that doesn't use petroleum-based products in some way.