Gas prices for four of Illinois’ 9 major utilities are higher than a year ago, including Liberty Utilities, which is charging a supply price that is about 23 percent higher; Illinois Gas, with a price about 5 percent higher; and Peoples Gas, which is charging a price that is about…...
CUB’s report on gas market volatility: July 2026
While five major gas utilities in Illinois reported lower prices compared with last July, several are charging higher supply rates—including Liberty Utilities and Consumers Gas, which are charging a whopping $1.03 per therm and $1.83 per therm this month, respectively, according to a CUB review of gas supply prices. Illinois…...

