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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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|Percent of Industrial Natural Gas Deliveries in Maine Represented by the Price  (Percent)
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|Percent of Industrial Natural Gas Deliveries in Maine Represented by the Price  (Percent)
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|Year                                                                                                                              | Jan  | Feb  | Mar  | Apr  | May  | Jun  | Jul   | Aug  | Sep   | Oct  | Nov  | Dec 
|--------------------------------------------------------------------------------------------------------------------------------- | ---- | ---- | ---- | ---- | ---- | ---- | ----- | ---- | ----- | ---- | ---- | ----
|2001                                                                                                                              | 7.1  | 9.5  | 8.2  | 5.5  | 7.6  | 14.7 | 17.1  | 12.4 | 4.5   | 8.9  | 4.5  | 3.6 
|2002                                                                                                                              | 13.5 | 1.7  | 6.8  | 1.5  | 1.6  | 1.2  | 100.0 | 0.8  | 100.0 | 0.7  | 0.8  | 1.0 
|2003                                                                                                                              | 10.9 | 12.0 | 11.3 | 10.5 | 11.9 | 9.1  | 7.6   | 10.1 | 9.0   | 7.3  | 9.2  | 16.5
|2004                                                                                                                              | 2.0  | 1.7  | 1.5  | 1.7  | 1.8  | 2.3  | 1.3   | 2.0  | 1.6   | 1.5  | 1.6  | 1.8 
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|2005                                                                                                                              | 3.8  | 4.1  | 3.6  | 3.0  | 2.8  | 2.5  | 3.2   | 2.0  | 1.4   | 3.4  | 3.2  | 3.8 
|2006                                                                                                                              | 1.3  | 1.3  | 0.8  | 0.9  | 0.8  | 0.8  | 0.8   | 0.8  | 0.7   | 1.0  | 0.9  | 0.8 
|2007                                                                                                                              | 0.9  | 1.0  | 4.3  | 0.9  | 0.4  | 0.3  | 0.6   | 0.4  | 0.5   | 0.7  | 0.6  | 1.3 
|2008                                                                                                                              | 1.1  | 0.9  | 1.5  | 0.6  | 0.5  | 0.3  | 0.8   | 0.6  | 0.6   | 1.0  | 0.9  | 0.9 
|2009                                                                                                                              | 1.8  | 2.2  | 1.5  | 0.8  | 0.5  | 1.3  | 1.0   | 0.5  | 2.1   | 0.8  | 0.8  | 1.2 
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|2010                                                                                                                              | 1.2  | 0.8  | 1.2  | 0.7  | 0.5  | 0.3  | 0.4   | 0.4  | 0.4   | 0.4  | 0.3  | 0.7 
|2011                                                                                                                              | 0.7  | 0.9  | 0.7  | 1.0  | 0.4  | 0.4  | 0.2   | 0.2  | 0.3   | 0.3  | 0.5  | 0.6 
|2012                                                                                                                              | 0.8  | 0.4  | 0.5  | 0.4  | 0.3  | 0.2  | 0.1   | 0.1  | 0.1   | 0.8  | 0.6  | 0.5 
|2013                                                                                                                              | 0.9  | 1.1  | 1.4  | 0.8  | 0.5  | 0.3  | 0.6   | 1.0  | 0.9   | 0.9  | 1.1  | 1.1 
|2014                                                                                                                              | 2.0  | 2.2  | 1.4  | 1.3  | 0.8  | 1.3  | 1.4   | 1.6  | 1.8   | 1.9  | 3.0  | 4.5 
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|2015                                                                                                                              | 3.2  | 3.8  | 2.9  | 7.3  | 5.5  | 4.5  | 4.1   | 4.4  | 4.4   | 5.7  | 9.1  | 11.2
|2016                                                                                                                              | 11.6 | 11.5 | 9.4  | 8.7  | 6.7  | 6.4  | 5.4   | 5.5  | 5.3   | 6.7  | 11.3 | 11.8
|2017                                                                                                                              | 10.7 | 10.4 | 11.1 | 9.9  | 8.1  | 7.4  | 6.4   | 7.2  | 6.8   | 7.6  | 9.2  | 10.6
|2018                                                                                                                              | 10.6 | 10.0 | 10.3 | 10.3 | 8.1  | 7.0  | 6.1   | 6.4  | 5.6   | 7.0  | 8.8  | 8.9 
|2019                                                                                                                              | 9.5  | 9.7  | 9.2  | 7.6  | 6.3  | 6.8  | 6.4   | 7.0  | 6.3   | 7.0  | 8.6  | 9.3 
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|2020                                                                                                                              | 8.9  | 8.7  | 9.4  | 6.2  | 6.1  | 4.6  | 5.8   | 5.7  | 7.3   | 6.4  | 8.1  | 9.0 
|2021                                                                                                                              | 9.5  | 12.3 | 12.6 | 11.8 | 8.5  | 6.5  | 7.0   | 6.7  | 7.6   | 7.1  | 10.2 | 11.3
|2022                                                                                                                              | 12.9 | 12.4 | 12.0 | 11.1 | 8.7  | 7.1  | 7.4   | 6.8  | 7.9   | 8.3  | 10.9 | 13.8
|2023                                                                                                                              | 14.3 | 13.3 | 13.5 | 14.5 | 13.4 | 15.8 | 14.7  | 13.6 | 13.3  | 11.2 | 11.6 | 12.8
|2024                                                                                                                              | 12.0 | 12.1 | 11.1 | NA   | 12.4 |      |       |      |       |      |      |     
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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