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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 Commercial Natural Gas Deliveries in New Hampshire Represented by the Price  (Percent)
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|Percent of Commercial Natural Gas Deliveries in New Hampshire Represented by the Price  (Percent)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|1989                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|                                                                                                                                 
|1990                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|1991                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|1992                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|1993                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|1994                                                                                                                              | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0
|                                                                                                                                 
|1995                                                                                                                              | 100.0 | 99.6  | 99.3  | 99.3  | 98.8  | 98.5  | 98.4  | 98.1  | 98.3  | 98.5  | 98.9  | 99.1 
|1996                                                                                                                              | 98.2  | 98.3  | 98.3  | 98.0  | 98.1  | 95.6  | 93.7  | 94.8  | 96.0  | 94.3  | 93.6  | 96.1 
|1997                                                                                                                              | 94.6  | 96.2  | 94.0  | 92.0  | 91.6  | 90.7  | 87.0  | 88.1  | 87.2  | 85.7  | 89.1  | 94.0 
|1998                                                                                                                              | 96.4  | 95.6  | 93.0  | 95.5  | 94.2  | 90.9  | 89.0  | 82.4  | 91.9  | 93.1  | 95.5  | 95.3 
|1999                                                                                                                              | 95.5  | 95.3  | 94.5  | 94.2  | 92.3  | 89.4  | 88.6  | 88.2  | 88.7  | 89.5  | 91.9  | 92.4 
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|2000                                                                                                                              | 93.8  | 95.0  | 94.3  | 86.0  | 82.8  | 78.1  | 73.3  | 69.5  | 73.3  | 77.4  | 83.6  | 80.6 
|2001                                                                                                                              | 89.8  | 92.0  | 90.5  | 91.1  | 70.0  | 88.4  | 83.8  | 45.2  | 52.2  | 51.2  | 98.9  | 95.8 
|2002                                                                                                                              | 83.4  | 81.3  | 87.1  | 81.7  | 81.8  | 77.1  | 45.2  | 84.9  | 47.9  | 72.3  | 90.0  | 88.8 
|2003                                                                                                                              | 77.5  | 73.5  | 92.5  | 90.8  | 86.0  | 63.5  | 64.5  | 64.6  | 57.9  | 67.2  | 79.7  | 86.9 
|2004                                                                                                                              | 83.5  | 82.6  | 78.6  | 75.7  | 65.9  | 61.5  | 55.1  | 55.4  | 59.0  | 62.2  | 72.2  | 78.3 
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|2005                                                                                                                              | 78.4  | 86.0  | 80.8  | 77.2  | 69.2  | 63.8  | 58.6  | 53.0  | 55.6  | 61.1  | 72.7  | 81.4 
|2006                                                                                                                              | 83.3  | 81.9  | 87.8  | 72.6  | 71.4  | 67.8  | 65.7  | 56.1  | 55.7  | 63.0  | 66.3  | 74.5 
|2007                                                                                                                              | 77.7  | 79.1  | 78.7  | 70.7  | 67.8  | 59.5  | 55.3  | 51.5  | 55.3  | 56.5  | 69.1  | 68.6 
|2008                                                                                                                              | 68.8  | 66.2  | 64.5  | 61.3  | 52.9  | 44.7  | 39.0  | 31.5  | 40.2  | 43.4  | 55.3  | 66.0 
|2009                                                                                                                              | 65.5  | 65.3  | 62.9  | 58.8  | 51.9  | 41.8  | 57.4  | 26.9  | 30.0  | 37.1  | 45.0  | 49.8 
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|2010                                                                                                                              | 66.0  | 63.8  | 62.1  | 58.2  | 54.5  | 46.1  | 44.5  | 47.6  | 41.7  | 43.1  | 51.4  | 56.3 
|2011                                                                                                                              | 61.2  | 60.9  | 60.5  | 58.1  | 53.9  | 52.9  | 43.4  | 44.0  | 40.0  | 41.7  | 49.7  | 53.4 
|2012                                                                                                                              | 56.9  | 56.0  | 67.2  | 50.5  | 46.8  | 41.5  | 38.3  | 37.7  | 40.8  | 47.7  | 44.4  | 50.9 
|2013                                                                                                                              | 54.2  | 50.7  | 53.0  | 52.5  | 41.6  | 37.5  | 30.8  | 33.5  | 42.1  | 49.2  | 52.0  | 58.0 
|2014                                                                                                                              | 59.5  | 59.1  | 59.5  | 55.8  | 55.3  | 49.3  | 49.6  | 51.1  | 48.2  | 49.6  | 55.3  | 59.4 
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|2015                                                                                                                              | 61.5  | 62.1  | 61.5  | 59.7  | 55.3  | 49.2  | 53.2  | 52.6  | 49.4  | 48.8  | 53.1  | 55.4 
|2016                                                                                                                              | 57.4  | 57.3  | 55.8  | 53.4  | 50.7  | 46.5  | 44.2  | 47.4  | 47.2  | 47.2  | 51.0  | 54.5 
|2017                                                                                                                              | 57.0  | 56.3  | 56.9  | 54.9  | 50.8  | 47.7  | 46.6  | 46.6  | 45.5  | 46.4  | 49.9  | 55.6 
|2018                                                                                                                              | 59.1  | 58.6  | 58.2  | 56.8  | 53.6  | 49.7  | 48.6  | 48.1  | 47.0  | 48.0  | 55.1  | 58.0 
|2019                                                                                                                              | 59.5  | 59.9  | 60.3  | 57.7  | 53.7  | 51.1  | 50.1  | 51.0  | 50.8  | 50.5  | 55.6  | 60.1 
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|2020                                                                                                                              | 63.3  | 62.3  | 61.3  | 60.0  | 58.6  | 55.1  | 50.2  | 53.0  | 50.9  | 52.0  | 56.3  | 60.0 
|2021                                                                                                                              | 61.6  | 62.0  | 62.0  | 58.9  | 56.5  | 53.4  | 53.2  | 55.9  | 52.8  | 51.8  | 56.5  | 59.5 
|2022                                                                                                                              | 61.5  | 62.7  | 60.4  | 58.3  | 54.2  | 55.7  | 53.6  | 54.1  | 53.4  | 53.1  | 55.2  | 71.6 
|2023                                                                                                                              | 63.0  | 61.0  | 62.1  | 58.6  | 54.0  | NA    | 51.1  | 52.2  | 48.4  | 49.2  | 53.4  | 57.6 
|2024                                                                                                                              | 58.8  | 60.3  | 58.5  | 57.9  | 53.8  |       |       |       |       |       |       |      
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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