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|View History:  Monthly  Annual Download Data (XLS File)       
|View History:  Monthly  Annual                                 
|View History:  Monthly  Annual                                 
|View History:                                                  
|                                                               
|Iowa Natural Gas Vehicle Fuel Consumption  (Million Cubic Feet)
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|Iowa Natural Gas Vehicle Fuel Consumption  (Million Cubic Feet)
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|Year                                                                                                                              | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
|--------------------------------------------------------------------------------------------------------------------------------- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
|2010                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0  
|2011                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0  
|2012                                                                                                                              | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0   | 0  
|2013                                                                                                                              | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1  
|2014                                                                                                                              | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2  
|                                                                                                                                 
|2015                                                                                                                              | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2  
|2016                                                                                                                              | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2  
|2017                                                                                                                              | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3  
|2018                                                                                                                              | 4   | 3   | 4   | 3   | 4   | 3   | 4   | 4   | 3   | 4   | 3   | 4  
|2019                                                                                                                              | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3  
|                                                                                                                                 
|2020                                                                                                                              | 3   | 2   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3   | 3  
|2021                                                                                                                              | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2   | 2  
|2022                                                                                                                              | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1  
|2023                                                                                                                              | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1   | 1  
|2024                                                                                                                              | 1   | 1   | 1   | 1   | 1   |     |     |     |     |     |     |    
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|- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
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|Release Date: 7/31/2024                                                                                                          
|Next Release Date: 8/30/2024