View History:  Annual  
Download Data (XLS File)
Illinois Natural Gas Total Consumption  (Million Cubic Feet)
Illinois Natural Gas Total Consumption (Million Cubic Feet)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1990's 1,077,139 957,254 1,004,281
  2000's 1,030,604 951,616 1,049,878 998,486 953,207 969,642 893,997 965,591 1,000,501 956,068
  2010's 966,678 986,867 940,367 1,056,826 1,093,931 993,548 1,024,186 1,017,772 1,108,592 1,153,918
  2020's 1,130,765 1,065,372 1,102,618 1,068,470 1,039,519


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 11/28/2025
Next Release Date: 12/31/2025

Referring Pages: