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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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|Natural Gas Citygate Price in Massachusetts  (Dollars per Thousand Cubic Feet)
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|Natural Gas Citygate Price in Massachusetts  (Dollars per Thousand Cubic Feet)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|1989                                                                                                                              | 3.20  | 3.68  | 2.99  | 2.43  | 3.62  | 3.10  | 3.15  | 3.31  | 3.25  | 2.89  | 3.61  | 3.55 
|                                                                                                                                 
|1990                                                                                                                              | 3.51  | 3.73  | 3.28  | 2.96  | 2.84  | 3.28  | 2.81  | 2.84  | 3.35  | 3.09  | 3.59  | 4.18 
|1991                                                                                                                              | 3.89  | 3.86  | 3.07  | 3.10  | 3.21  | 2.54  | 2.84  | 3.17  | 3.27  | 3.24  | 3.43  | 3.80 
|1992                                                                                                                              | 3.67  | 3.47  | 2.97  | 2.91  | 3.66  | 3.77  | 3.35  | 3.24  | 3.40  | 3.88  | 3.95  | 3.89 
|1993                                                                                                                              | 3.81  | 3.53  | 3.94  | 3.92  | 4.42  | 4.81  | 4.77  | 4.72  | 4.37  | 3.79  | 3.69  | 3.75 
|1994                                                                                                                              | 3.58  | 3.68  | 4.04  | 4.33  | 4.69  | 5.30  | 4.52  | 5.85  | 4.81  | 3.55  | 3.58  | 3.14 
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|1995                                                                                                                              | 2.93  | 3.02  | 2.98  | 3.22  | 4.71  | 4.58  | 4.64  | 4.57  | 4.78  | 4.13  | 3.14  | 3.35 
|1996                                                                                                                              | 3.48  | 3.17  | 3.32  | 3.97  | 4.37  | 6.05  | 5.53  | 5.68  | 5.36  | 3.60  | 3.72  | 4.82 
|1997                                                                                                                              | 4.24  | 4.12  | 2.97  | 3.26  | 2.86  | 5.61  | 5.29  | 4.91  | 5.00  | 4.52  | 4.14  | 3.09 
|1998                                                                                                                              | 3.72  | 2.97  | 3.64  | 3.98  | 5.44  | 6.87  | 7.56  | 5.75  | 6.11  | 4.46  | 3.58  | 3.15 
|1999                                                                                                                              | 3.16  | 2.94  | 3.01  | 4.00  | 6.03  | 3.99  | 7.07  | 5.73  | 6.72  | 5.43  | 4.12  | 3.70 
|                                                                                                                                 
|2000                                                                                                                              | 3.14  | 4.69  | 4.20  | 4.46  | 5.85  | 8.29  | 8.19  | 7.37  | 7.37  | 6.66  | 5.69  | 7.00 
|2001                                                                                                                              | 9.42  | 7.63  | 6.00  | 6.40  | 5.77  | 6.48  | 9.50  | 7.09  | 6.59  | 3.82  | 5.81  | 4.32 
|2002                                                                                                                              | 3.85  | 4.25  | 4.32  | 4.33  | 5.26  | 7.59  | 8.49  | 8.07  | 6.93  | 5.83  | 5.34  | 5.87 
|2003                                                                                                                              | 7.07  | 7.06  | 9.64  | 6.98  | 6.67  | 7.66  | 7.87  | 6.85  | 6.64  | 6.30  | 6.59  | 8.25 
|2004                                                                                                                              | 7.69  | 7.90  | 6.68  | 7.47  | 9.79  | 12.51 | 9.00  | 8.25  | 9.58  | 8.84  | 9.13  | 8.44 
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|2005                                                                                                                              | 7.83  | 8.28  | 8.25  | 9.35  | 9.26  | 9.97  | 12.19 | 13.07 | 16.26 | 16.72 | 14.45 | 14.24
|2006                                                                                                                              | 13.97 | 12.34 | 10.17 | 9.27  | 10.87 | 11.01 | 10.99 | 12.10 | 10.78 | 7.69  | 10.07 | 10.24
|2007                                                                                                                              | 8.34  | 9.20  | 9.47  | 9.47  | 9.72  | 11.71 | 10.80 | 11.00 | 10.00 | 10.03 | 8.74  | 9.41 
|2008                                                                                                                              | 9.07  | 9.64  | 10.64 | 12.60 | 13.28 | 14.52 | 15.79 | 14.22 | 13.59 | 9.62  | 7.94  | 8.95 
|2009                                                                                                                              | 8.67  | 9.39  | 8.52  | 9.74  | 6.65  | 8.55  | 9.55  | 8.54  | 7.85  | 6.29  | 7.17  | 7.48 
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|2010                                                                                                                              | 7.66  | 8.06  | 7.92  | 8.45  | 9.13  | 9.62  | 10.04 | 10.48 | 9.61  | 6.56  | 6.13  | 6.84 
|2011                                                                                                                              | 6.70  | 6.90  | 6.57  | 7.25  | 7.84  | 9.09  | 11.35 | 11.08 | 9.54  | 6.87  | 5.77  | 6.08 
|2012                                                                                                                              | 5.42  | 5.39  | 5.67  | 6.02  | 6.45  | 7.22  | 10.05 | 9.20  | 8.46  | 7.52  | 5.48  | 5.70 
|2013                                                                                                                              | 4.72  | 6.51  | 6.29  | 6.97  | 8.05  | 6.91  | 7.94  | 6.99  | 10.05 | 6.42  | 5.08  | 6.32 
|2014                                                                                                                              | 7.56  | 6.81  | 7.03  | 6.84  | 7.10  | 9.36  | 9.96  | 8.90  | 8.36  | 5.90  | 5.55  | 6.25 
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|2015                                                                                                                              | 5.44  | 7.43  | 4.96  | 3.93  | 6.74  | 6.25  | 7.30  | 7.15  | 7.59  | 4.62  | 4.42  | 5.42 
|2016                                                                                                                              | 3.93  | 4.30  | 3.40  | 3.94  | 4.72  | 5.90  | 7.49  | 6.95  | 8.26  | 5.36  | 4.16  | 4.61 
|2017                                                                                                                              | 4.66  | 4.53  | 4.06  | 5.46  | 6.38  | 9.04  | 9.61  | 9.24  | 8.86  | 6.28  | 4.60  | 5.24 
|2018                                                                                                                              | 9.36  | 3.59  | 4.69  | 5.35  | 6.31  | 9.51  | 10.96 | 11.82 | 10.28 | 5.65  | 5.32  | 6.35 
|2019                                                                                                                              | 4.93  | 4.79  | 5.05  | 4.95  | 6.01  | 10.55 | 12.05 | 11.44 | 10.35 | 6.21  | 4.86  | 4.55 
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|2020                                                                                                                              | 4.14  | 4.14  | 4.73  | 4.57  | 6.21  | 9.85  | 12.45 | 12.13 | 10.00 | 6.34  | 5.28  | 4.67 
|2021                                                                                                                              | 4.63  | 5.16  | 4.89  | 5.65  | 8.46  | 13.83 | 13.98 | 14.43 | 14.02 | 9.41  | 6.78  | 6.53 
|2022                                                                                                                              | 6.98  | 6.31  | 6.48  | 8.42  | 14.29 | 17.30 | 18.96 | 19.89 | 17.49 | 11.13 | 9.11  | 8.98 
|2023                                                                                                                              | 7.40  | 7.31  | 5.89  | 5.64  | 8.49  | 11.73 | 13.43 | 13.30 | 12.08 | 8.25  | 5.99  | 5.83 
|2024                                                                                                                              | 6.31  | 5.33  | 5.65  | 6.43  |       |       |       |       |       |       |       |      
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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: 6/28/2024                                                                                                          
|Next Release Date: 7/31/2024