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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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|Massachusetts Natural Gas Price Sold to Electric Power Consumers  (Dollars per Thousand Cubic Feet)
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|Massachusetts Natural Gas Price Sold to Electric Power Consumers  (Dollars per Thousand Cubic Feet)
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|Year                                                                                                                              | Jan   | Feb   | Mar   | Apr   | May   | Jun   | Jul   | Aug   | Sep   | Oct   | Nov   | Dec  
|--------------------------------------------------------------------------------------------------------------------------------- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | ----- | -----
|2002                                                                                                                              | 2.91  | 2.62  | 3.09  | 3.32  | 3.51  | 3.41  | 3.43  | 3.44  | 3.72  | 3.86  | 4.23  | 5.03 
|2003                                                                                                                              | 5.35  | 6.65  | 6.64  | 5.48  | W     | 5.83  | 5.46  | 5.02  | 4.99  | 5.04  | 4.89  | 6.22 
|2004                                                                                                                              | 10.06 | 6.26  | 6.02  | 6.05  | 6.51  | 6.66  | 6.44  | 6.04  | 5.39  | 6.39  | 6.69  | 7.46 
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|2005                                                                                                                              | 8.70  | 6.99  | 7.70  | 7.82  | 7.33  | 7.83  | 8.31  | 10.00 | 12.87 | 14.76 | 10.98 | 14.59
|2006                                                                                                                              | 9.87  | 9.05  | 8.52  | 7.95  | 7.11  | 6.96  | 6.76  | 8.15  | 5.59  | 6.04  | 8.03  | 7.84 
|2007                                                                                                                              | 7.78  | 10.16 | 8.60  | 8.72  | 8.59  | 8.29  | 7.05  | 7.10  | 6.83  | 7.42  | 8.13  | 10.29
|2008                                                                                                                              | 11.34 | 10.65 | 10.77 | 11.09 | 12.39 | 14.04 | 12.77 | 9.26  | 8.50  | 7.68  | 7.80  | 7.96 
|2009                                                                                                                              | 9.06  | 6.50  | 5.13  | 4.30  | 4.37  | 4.36  | 3.97  | 3.72  | 3.36  | 4.62  | 4.23  | 7.22 
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|2010                                                                                                                              | 7.97  | 6.86  | 5.05  | 4.59  | 4.78  | 5.45  | 5.38  | 5.09  | 4.35  | 3.98  | 4.54  | 8.20 
|2011                                                                                                                              | 8.62  | 6.26  | 5.17  | 4.86  | 4.87  | 5.12  | 5.29  | 4.70  | 4.38  | 4.09  | 4.00  | 4.13 
|2012                                                                                                                              | 4.43  | 3.49  | 2.78  | 2.51  | 2.77  | 3.52  | 3.95  | 3.47  | 3.26  | 3.79  | 5.52  | 5.73 
|2013                                                                                                                              | 9.64  | 18.52 | 7.03  | 5.22  | 4.66  | 4.73  | 4.92  | 3.65  | 4.00  | 4.00  | 5.63  | 13.02
|2014                                                                                                                              | 18.76 | 21.95 | 12.90 | 5.38  | 4.23  | 4.69  | 4.11  | 3.19  | 3.78  | 3.60  | 5.68  | 9.13 
|                                                                                                                                 
|2015                                                                                                                              | 12.66 | 13.60 | 8.64  | 3.36  | 3.16  | 3.18  | 2.57  | 3.08  | 4.14  | 4.31  | 3.62  | 2.53 
|2016                                                                                                                              | 5.75  | 3.64  | 2.00  | 3.05  | 2.18  | 2.41  | 2.92  | 3.24  | 3.00  | 3.28  | 4.05  | 6.00 
|2017                                                                                                                              | 5.32  | 3.95  | 4.35  | 3.52  | 3.39  | 2.74  | 2.70  | 2.50  | 2.41  | 3.35  | 3.79  | 8.74 
|2018                                                                                                                              | 14.39 | 5.91  | 4.30  | 5.59  | 2.49  | 2.86  | 2.94  | 3.25  | 3.10  | 3.50  | 5.80  | 9.16 
|2019                                                                                                                              | 9.13  | 7.56  | 5.18  | 4.61  | 2.56  | 3.03  | 3.14  | 2.77  | 2.91  | 2.37  | 4.42  | 6.03 
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|2020                                                                                                                              | 6.00  | 5.05  | 3.34  | 2.63  | 3.32  | 2.16  | 2.76  | 2.07  | 1.76  | 2.13  | 3.00  | 5.39 
|2021                                                                                                                              | 6.67  | 7.68  | 5.13  | 2.83  | 2.79  | 4.36  | 3.97  | 5.12  | 4.66  | 6.07  | 9.11  | 13.85
|2022                                                                                                                              | 24.10 | 21.60 | W     | 7.20  | 7.82  | 8.39  | 9.71  | 9.84  | W     | 5.59  | W     | 22.80
|2023                                                                                                                              | 24.57 | 19.17 | W     | 2.50  | 5.47  | 2.80  | 4.75  | 1.79  | 1.79  | 1.77  | 4.62  | 8.99 
|2024                                                                                                                              | 12.83 | 10.78 | 7.54  | 1.68  | 1.74  |       |       |       |       |       |       |      
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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