Why does Hechuan Heyang natural gas charge more 1 100 yuan every September than other months?

Why is the natural gas charge in Hechuan Heyang higher than that in other months in September every year 1 100 yuan? There may be several reasons for this:

1. Seasonal gas consumption increases: September is beginning of autumn, and the weather gets cold, so people start to use natural gas for heating, and the gas consumption increases. In order to meet seasonal peak demand, natural gas suppliers may adjust prices to balance supply and demand.

2. Rising costs: Suppliers may adjust their prices in September to cope with rising costs. For example, the cost of energy consumption in the process of natural gas production and transportation may increase with the change of seasons, leading suppliers to pass this cost on to consumers.

Please note that this is only a general possible reason. The actual situation may vary by region, natural gas supplier and other factors. For specific answers, you are advised to consult your local natural gas supplier or relevant institutions.