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|View History:  Monthly  Annual Download Data (XLS File)      
|View History:  Monthly  Annual                                
|View History:  Monthly  Annual                                
|View History:                                                 
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|Maryland Natural Gas % of Total Residential - Sales  (Percent)
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|Maryland Natural Gas % of Total Residential - Sales  (Percent)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|2002                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|2003                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|2004                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|                                                                                                                                 
|2005                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|2006                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|2007                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|2008                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|2009                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|                                                                                                                                 
|2010                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|2011                                                                                                                              | 82.2  | 79.9  | 79.8  | 76.5  | 74.6  | 70.6  | 80.6  | 78.6  | 76.9  | 78.4  | 79.6  | 77.1 
|2012                                                                                                                              | 79.4  | 78.4  | 75.4  | 76.4  | 72.6  | 75.3  | 77.0  | 72.2  | 74.3  | 75.6  | 77.6  | 75.8 
|2013                                                                                                                              | 76.2  | 75.4  | 75.1  | 73.5  | 72.5  | 71.1  | 71.8  | 69.5  | 71.6  | 72.8  | 74.2  | 73.1 
|2014                                                                                                                              | 73.4  | 73.2  | 72.4  | 72.3  | 70.5  | 69.2  | 70.9  | 70.2  | 71.0  | 71.3  | 75.3  | 72.9 
|                                                                                                                                 
|2015                                                                                                                              | 73.5  | 73.3  | 70.7  | 74.8  | 69.8  | 69.8  | 70.3  | 71.2  | 71.2  | 72.9  | 74.1  | 72.5 
|2016                                                                                                                              | 74.5  | 73.9  | 72.0  | 73.1  | 71.1  | 71.7  | 71.0  | 71.2  | 73.0  | 73.9  | 75.4  | 77.8 
|2017                                                                                                                              | 73.8  | 75.5  | 75.7  | 72.9  | 74.5  | 70.9  | 70.1  | 72.4  | 73.6  | 73.4  | 78.1  | 76.2 
|2018                                                                                                                              | 76.5  | 74.6  | 76.1  | 76.2  | 71.3  | 73.0  | 73.2  | 72.1  | 72.7  | 77.5  | 77.2  | 76.2 
|2019                                                                                                                              | 77.0  | 75.8  | 76.3  | 74.2  | 73.6  | 73.9  | 72.2  | 73.6  | 73.3  | 78.2  | 77.8  | 77.5 
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|2020                                                                                                                              | 77.6  | 77.2  | 78.4  | 76.2  | 76.4  | 74.6  | 76.3  | 76.3  | 76.6  | 78.2  | 78.9  | 78.5 
|2021                                                                                                                              | 79.3  | 78.9  | 77.9  | 77.4  | 76.0  | 76.4  | 76.1  | 75.3  | 75.5  | 79.2  | 80.0  | 79.0 
|2022                                                                                                                              | 80.0  | 78.5  | 77.8  | 79.4  | 77.4  | 75.6  | 76.9  | 78.6  | 78.0  | 80.4  | 80.6  | 81.4 
|2023                                                                                                                              | 80.0  | 80.5  | 80.7  | 79.6  | 79.6  | 77.9  | 79.3  | 78.5  | 80.9  | 80.7  | 82.3  | 82.9 
|2024                                                                                                                              | 81.9  | 82.9  | 81.3  | 80.2  | 79.4  |       |       |       |       |       |       |      
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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