If mild weather hasn’t been enough, the nation’s largest liquefied natural gas (LNG) export facility has reduced capacity due to maintenance work. In addition, more renewables used for electricity generation could cut into the demand for natural gas for that purpose.
The relationship between natural gas and propane is a two-edged sword. Natural gas is a competing energy source with propane. But, more importantly, propane supply is directly related to natural gas production. Natural gas has become so plentiful in the U.S. that propane has not been a competitive Btu with it for some time. Even when natural gas prices were much higher, propane struggled to compete. Part of the reason is that if natural gas supplies got too low, propane would be rejected at the natural gas processing plants. This would tighten up propane supply and push propane’s price higher.