View History:  Annual  
Download Data (XLS File)
Iowa Natural Gas % of Total Electric Utility Deliveries  (Percent)
Iowa Natural Gas % of Total Electric Utility Deliveries (Percent)
Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9
  1990's 0.16 0.09 0.11 0.13 0.10 0.13 0.11
  2000's 0.09 0.11 0.09 0.08 0.15 0.36 0.32 0.38 0.26 0.15
  2010's 0.17 0.13 0.18


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 7/31/2014
Next Release Date: 8/29/2014

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