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|View History: Monthly Download Data (XLS File)                                                                       
|View History: Monthly                                                                                                 
|View History: Monthly                                                                                                 
|View History:                                                                                                         
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|Alabama Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Million Cubic Feet)
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|Alabama Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year  (Million Cubic Feet)
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|Year                                                                                                                              | Jan     | Feb     | Mar     | Apr    | May    | Jun     | Jul    | Aug    | Sep    | Oct    | Nov    | Dec   
|--------------------------------------------------------------------------------------------------------------------------------- | ------- | ------- | ------- | ------ | ------ | ------- | ------ | ------ | ------ | ------ | ------ | ------
|1996                                                                                                                              | -67     | -133    | -30     | 123    | 233    | 669     | 826    | 998    | 743    | 933    | 994    | 633   
|1997                                                                                                                              | 156     | 40      | 226     | 203    | 337    | -48     | -197   | -301   | -376   | -242   | -356   | 405   
|1998                                                                                                                              | 185     | 181     | -92     | 24     | -103   | 427     | 374    | 288    | -376   | -14    | 230    | 91    
|1999                                                                                                                              | 29      | 103     | 39      | -69    | 257    | -156    | 88     | -31    | 772    | 82     | 214    | 164   
|                                                                                                                                 
|2000                                                                                                                              | 63      | 175     | 802     | 599    | 219    | 615     | 462    | 381    | -131   | -196   | -533   | -430  
|2001                                                                                                                              | 155     | 398     | -521    | -260   | -395   | -413    | -352   | -239   | -111   | -89    | 1,403  | 1,499 
|2002                                                                                                                              | 1,415   | 858     | 1,192   | 1,255  | 1,399  | 692     | 788    | 772    | 755    | 314    | -578   | -731  
|2003                                                                                                                              | -2,107  | -1,207  | -476    | 304    | 1,194  | 2,067   | 2,346  | 2,392  | 3,132  | 4,421  | 4,005  | 3,823 
|2004                                                                                                                              | 3,196   | 1,431   | 1,199   | 639    | 736    | 1,085   | 709    | 390    | -1,533 | 88     | 320    | -1,136
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|2005                                                                                                                              | 81      | 1,781   | 884     | 473    | 342    | -689    | -278   | -1,572 | -368   | -1,009 | -866   | 219   
|2006                                                                                                                              | 2,328   | 556     | 1,832   | 2,383  | 1,625  | 1,987   | 3,482  | 5,867  | 7,485  | 6,962  | 7,014  | 7,962 
|2007                                                                                                                              | 5,714   | 4,181   | 5,178   | 5,169  | 6,899  | 6,505   | 4,884  | -365   | 196    | -533   | 245    | -9    
|2008                                                                                                                              | -4,351  | -3,349  | -3,111  | 508    | -1,313 | 2,715   | 3,327  | 6,659  | 3,768  | 6,518  | 6,034  | 4,452 
|2009                                                                                                                              | 3,085   | 3,714   | 4,562   | 3,263  | 5,173  | 2,162   | 1,332  | 1,782  | 2,604  | 79     | 490    | -4,478
|                                                                                                                                 
|2010                                                                                                                              | -1,498  | -2,302  | -1,430  | -1,149 | -1,508 | -1,300  | -1,408 | -446   | -622   | -383   | 294    | 4,536 
|2011                                                                                                                              | 7,558   | 7,578   | 3,929   | 604    | 460    | 1,549   | 1,799  | 961    | 2,583  | 5,333  | 5,062  | 7,418 
|2012                                                                                                                              | 5,940   | 3,418   | 5,848   | 5,975  | 4,096  | 3,029   | 3,273  | 1,910  | -1,258 | -235   | -3,014 | -2,853
|2013                                                                                                                              | -1,149  | 1,377   | -1,739  | 131    | 998    | -1,015  | -899   | -35    | 2,852  | -2,771 | -2,175 | -5,012
|2014                                                                                                                              | -10,639 | -11,942 | -11,229 | -7,850 | -3,244 | -4,554  | -5,013 | -4,866 | -5,399 | -1,245 | -900   | 3,074 
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|2015                                                                                                                              | 4,748   | -456    | 658     | 1,558  | 2,132  | 4,974   | 5,907  | 5,342  | 6,998  | 4,187  | 5,725  | 4,628 
|2016                                                                                                                              | 4,615   | 13,768  | 13,039  | 9,452  | 5,305  | 3,085   | -997   | -2,191 | -4,010 | 943    | 1,886  | -1,825
|2017                                                                                                                              | 3,216   | 3,508   | 1,764   | 484    | -1,218 | -230    | -504   | -1,882 | -1,919 | -3,657 | -4,580 | -3,566
|2018                                                                                                                              | -11,342 | -13,232 | -9,621  | -8,113 | -4,357 | -5,054  | -4,547 | -3,988 | -8,285 | -8,491 | -9,174 | -2,688
|2019                                                                                                                              | 3,679   | 1,287   | -2,385  | -644   | -3,187 | -2,111  | -1,224 | 67     | 4,860  | 4,873  | 7,422  | 4,680 
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|2020                                                                                                                              | 5,397   | 5,205   | 8,168   | 8,028  | 7,649  | 7,881   | 9,688  | 10,811 | 13,013 | 8,141  | 5,567  | 1,740 
|2021                                                                                                                              | -414    | -3,850  | 1,552   | -1,389 | -1,169 | -2,727  | -5,533 | -8,073 | -9,981 | -4,610 | -4,316 | -2,456
|2022                                                                                                                              | -7,222  | -1,683  | -8,433  | -6,999 | -7,645 | -10,441 | -9,004 | -6,335 | -4,405 | -3,407 | -3,852 | -6,278
|2023                                                                                                                              | 2,148   | 3,906   | 4,240   | 5,076  | 6,137  | 10,136  | 8,821  | 5,260  | 5,509  | 4,425  | 5,140  | 6,570 
|2024                                                                                                                              | -260    | 4,967   | 7,738   | 2,947  | 1,004  |         |        |        |        |        |        |       
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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