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Summary Of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2021
Schedule Of Net Property, Plant, And Equipment
Net property, plant, and equipment for Entergy (including property under lease and associated accumulated amortization) by business segment and functional category, as of December 31, 2021 and 2020, is shown below:
2021EntergyUtilityEntergy Wholesale CommoditiesParent & Other
 (In Millions)
Production    
Nuclear$7,632 $7,624 $8 $— 
Other7,158 7,105 53 — 
Transmission9,578 9,577 — 
Distribution12,877 12,877 — — 
Other2,910 2,905 — 
Construction work in progress1,512 1,511 — 
Nuclear fuel577 563 14 — 
Property, plant, and equipment - net$42,244 $42,162 $77 $5 

2020EntergyUtilityEntergy Wholesale CommoditiesParent & Other
 (In Millions)
Production    
Nuclear$7,526 $7,493 $33 $— 
Other6,346 6,270 76 — 
Transmission8,758 8,758 — — 
Distribution10,805 10,805 — — 
Other2,804 2,792 
Construction work in progress2,012 2,008 — 
Nuclear fuel601 548 53 — 
Property, plant, and equipment - net$38,853 $38,674 $171 $7 
Schedule Of Subsidiaries' Investment And Accumulated Depreciation In Generating Stations As of December 31, 2021, the subsidiaries’ investment and accumulated depreciation in each of these generating stations were as follows:
Generating StationsFuel TypeTotal Megawatt Capability (a)OwnershipInvestmentAccumulated Depreciation
     (In Millions)
Utility business:      
Entergy Arkansas -      
  IndependenceUnit 1Coal822 31.50 %$143 $106 
  IndependenceCommon FacilitiesCoal 15.75 %$43 $31 
  White BluffUnits 1 and 2Coal1,639 57.00 %$587 $390 
  Ouachita (b)Common FacilitiesGas66.67 %$173 $156 
  Union (c)Common FacilitiesGas25.00 %$29 $9 
Entergy Louisiana -      
  Roy S. NelsonUnit 6Coal521 40.25 %$294 $212 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 19.57 %$21 $10 
  Big Cajun 2Unit 3Coal540 24.15 %$151 $131 
  Big Cajun 2Unit 3 Common FacilitiesCoal8.05 %$5 $3 
  Ouachita (b)Common FacilitiesGas33.33 %$91 $78 
  AcadiaCommon FacilitiesGas50.00 %$21 $2 
  Union (c)Common FacilitiesGas50.00 %$59 $10 
Entergy Mississippi -     
  IndependenceUnits 1 and 2 and Common FacilitiesCoal1,246 25.00 %$286 $179 
Entergy New Orleans -
  Union (c)Common FacilitiesGas25.00 %$29 $8 
Entergy Texas -      
  Roy S. NelsonUnit 6Coal521 29.75 %$208 $120 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 14.47 %$7 $3 
  Big Cajun 2Unit 3Coal540 17.85 %$113 $84 
  Big Cajun 2Unit 3 Common FacilitiesCoal5.95 %$4 $1 
  Montgomery County Unit 1Gas90992.44 %$728 $18 
System Energy -      
  Grand Gulf (d)Unit 1Nuclear1,404 90.00 %$5,363 $3,317 
Entergy Wholesale Commodities:      
  IndependenceUnit 2Coal424 14.37 %$76 $55 
  IndependenceCommon FacilitiesCoal 7.18 %$20 $14 
  Roy S. NelsonUnit 6Coal521 10.90 %$118 $69 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 5.30 %$3 $1 
(a)“Total Megawatt Capability” is the dependable load carrying capability as demonstrated under actual operating conditions based on the primary fuel (assuming no curtailments) that each station was designed to utilize.
(b)Ouachita Units 1 and 2 are owned 100% by Entergy Arkansas and Ouachita Unit 3 is owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the common facilities and not for the generating units.
(c)Union Unit 1 is owned 100% by Entergy New Orleans, Union Unit 2 is owned 100% by Entergy Arkansas, Union Units 3 and 4 are owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the specified common facilities and not for the generating units.
(d)Includes a leasehold interest held by System Energy.  System Energy’s Grand Gulf lease obligations are discussed in Note 5 to the financial statements.
Schedule Of Earnings Per Share, Basic And Diluted
The following table presents Entergy’s basic and diluted earnings per share calculation included on the consolidated statements of operations:
 For the Years Ended December 31,
 202120202019
 (In Millions, Except Per Share Data)
  $/share $/share $/share
Net income attributable to Entergy Corporation$1,118.5  $1,388.3  $1,241.2  
Basic shares and earnings per average common share200.9 $5.57 200.1 $6.94 195.2 $6.36 
Average dilutive effect of:      
Stock options0.4 (0.01)0.5 (0.02)0.6 (0.02)
Other equity plans0.6 (0.02)0.5 (0.02)0.8 (0.03)
Equity forwards— — — — 0.4 (0.01)
Diluted shares and earnings per average common shares201.9 $5.54 201.1 $6.90 197.0 $6.30 
Entergy Arkansas [Member]  
Schedule Of Net Property, Plant, And Equipment
Net property, plant, and equipment for the Registrant Subsidiaries (including property under lease and associated accumulated amortization) by company and functional category, as of December 31, 2021 and 2020, is shown below:
2021Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production      
Nuclear$1,775 $3,941 $— $— $— $1,908 
Other931 3,631 882 411 1,250 — 
Transmission2,065 4,237 1,383 114 1,743 35 
Distribution2,801 5,629 1,879 702 1,866 — 
Other534 1,042 342 349 273 24 
Construction work in progress241 848 95 22 184 98 
Nuclear fuel182 209 — — — 171 
Property, plant, and equipment - net$8,529 $19,537 $4,581 $1,598 $5,316 $2,236 

2020Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production
      
Nuclear
$1,622 $3,980 $— $— $— $1,891 
Other
803 3,660 868 416 523 — 
Transmission
2,053 3,756 1,235 111 1,566 37 
Distribution
2,666 4,130 1,651 576 1,782 — 
Other
506 984 325 326 273 26 
Construction work in progress
234 667 135 12 880 60 
Nuclear fuel
163 210 — — — 175 
Property, plant, and equipment - net
$8,047 $17,388 $4,214 $1,441 $5,023 $2,189 
Schedule Of Depreciation Rates On Average Depreciable Property
Depreciation rates on average depreciable property for the Registrant Subsidiaries are shown below:
 Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
20212.7%2.4%3.6%3.2%3.2%1.9%
20202.6%2.4%3.5%3.1%3.1%2.1%
20192.5%2.4%3.2%3.2%3.0%2.1%
Schedule Of Subsidiaries' Investment And Accumulated Depreciation In Generating Stations As of December 31, 2021, the subsidiaries’ investment and accumulated depreciation in each of these generating stations were as follows:
Generating StationsFuel TypeTotal Megawatt Capability (a)OwnershipInvestmentAccumulated Depreciation
     (In Millions)
Utility business:      
Entergy Arkansas -      
  IndependenceUnit 1Coal822 31.50 %$143 $106 
  IndependenceCommon FacilitiesCoal 15.75 %$43 $31 
  White BluffUnits 1 and 2Coal1,639 57.00 %$587 $390 
  Ouachita (b)Common FacilitiesGas66.67 %$173 $156 
  Union (c)Common FacilitiesGas25.00 %$29 $9 
Entergy Louisiana -      
  Roy S. NelsonUnit 6Coal521 40.25 %$294 $212 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 19.57 %$21 $10 
  Big Cajun 2Unit 3Coal540 24.15 %$151 $131 
  Big Cajun 2Unit 3 Common FacilitiesCoal8.05 %$5 $3 
  Ouachita (b)Common FacilitiesGas33.33 %$91 $78 
  AcadiaCommon FacilitiesGas50.00 %$21 $2 
  Union (c)Common FacilitiesGas50.00 %$59 $10 
Entergy Mississippi -     
  IndependenceUnits 1 and 2 and Common FacilitiesCoal1,246 25.00 %$286 $179 
Entergy New Orleans -
  Union (c)Common FacilitiesGas25.00 %$29 $8 
Entergy Texas -      
  Roy S. NelsonUnit 6Coal521 29.75 %$208 $120 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 14.47 %$7 $3 
  Big Cajun 2Unit 3Coal540 17.85 %$113 $84 
  Big Cajun 2Unit 3 Common FacilitiesCoal5.95 %$4 $1 
  Montgomery County Unit 1Gas90992.44 %$728 $18 
System Energy -      
  Grand Gulf (d)Unit 1Nuclear1,404 90.00 %$5,363 $3,317 
Entergy Wholesale Commodities:      
  IndependenceUnit 2Coal424 14.37 %$76 $55 
  IndependenceCommon FacilitiesCoal 7.18 %$20 $14 
  Roy S. NelsonUnit 6Coal521 10.90 %$118 $69 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 5.30 %$3 $1 
(a)“Total Megawatt Capability” is the dependable load carrying capability as demonstrated under actual operating conditions based on the primary fuel (assuming no curtailments) that each station was designed to utilize.
(b)Ouachita Units 1 and 2 are owned 100% by Entergy Arkansas and Ouachita Unit 3 is owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the common facilities and not for the generating units.
(c)Union Unit 1 is owned 100% by Entergy New Orleans, Union Unit 2 is owned 100% by Entergy Arkansas, Union Units 3 and 4 are owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the specified common facilities and not for the generating units.
(d)Includes a leasehold interest held by System Energy.  System Energy’s Grand Gulf lease obligations are discussed in Note 5 to the financial statements.
Entergy Louisiana [Member]  
Schedule Of Net Property, Plant, And Equipment
Net property, plant, and equipment for the Registrant Subsidiaries (including property under lease and associated accumulated amortization) by company and functional category, as of December 31, 2021 and 2020, is shown below:
2021Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production      
Nuclear$1,775 $3,941 $— $— $— $1,908 
Other931 3,631 882 411 1,250 — 
Transmission2,065 4,237 1,383 114 1,743 35 
Distribution2,801 5,629 1,879 702 1,866 — 
Other534 1,042 342 349 273 24 
Construction work in progress241 848 95 22 184 98 
Nuclear fuel182 209 — — — 171 
Property, plant, and equipment - net$8,529 $19,537 $4,581 $1,598 $5,316 $2,236 

2020Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production
      
Nuclear
$1,622 $3,980 $— $— $— $1,891 
Other
803 3,660 868 416 523 — 
Transmission
2,053 3,756 1,235 111 1,566 37 
Distribution
2,666 4,130 1,651 576 1,782 — 
Other
506 984 325 326 273 26 
Construction work in progress
234 667 135 12 880 60 
Nuclear fuel
163 210 — — — 175 
Property, plant, and equipment - net
$8,047 $17,388 $4,214 $1,441 $5,023 $2,189 
Schedule Of Depreciation Rates On Average Depreciable Property
Depreciation rates on average depreciable property for the Registrant Subsidiaries are shown below:
 Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
20212.7%2.4%3.6%3.2%3.2%1.9%
20202.6%2.4%3.5%3.1%3.1%2.1%
20192.5%2.4%3.2%3.2%3.0%2.1%
Schedule Of Subsidiaries' Investment And Accumulated Depreciation In Generating Stations As of December 31, 2021, the subsidiaries’ investment and accumulated depreciation in each of these generating stations were as follows:
Generating StationsFuel TypeTotal Megawatt Capability (a)OwnershipInvestmentAccumulated Depreciation
     (In Millions)
Utility business:      
Entergy Arkansas -      
  IndependenceUnit 1Coal822 31.50 %$143 $106 
  IndependenceCommon FacilitiesCoal 15.75 %$43 $31 
  White BluffUnits 1 and 2Coal1,639 57.00 %$587 $390 
  Ouachita (b)Common FacilitiesGas66.67 %$173 $156 
  Union (c)Common FacilitiesGas25.00 %$29 $9 
Entergy Louisiana -      
  Roy S. NelsonUnit 6Coal521 40.25 %$294 $212 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 19.57 %$21 $10 
  Big Cajun 2Unit 3Coal540 24.15 %$151 $131 
  Big Cajun 2Unit 3 Common FacilitiesCoal8.05 %$5 $3 
  Ouachita (b)Common FacilitiesGas33.33 %$91 $78 
  AcadiaCommon FacilitiesGas50.00 %$21 $2 
  Union (c)Common FacilitiesGas50.00 %$59 $10 
Entergy Mississippi -     
  IndependenceUnits 1 and 2 and Common FacilitiesCoal1,246 25.00 %$286 $179 
Entergy New Orleans -
  Union (c)Common FacilitiesGas25.00 %$29 $8 
Entergy Texas -      
  Roy S. NelsonUnit 6Coal521 29.75 %$208 $120 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 14.47 %$7 $3 
  Big Cajun 2Unit 3Coal540 17.85 %$113 $84 
  Big Cajun 2Unit 3 Common FacilitiesCoal5.95 %$4 $1 
  Montgomery County Unit 1Gas90992.44 %$728 $18 
System Energy -      
  Grand Gulf (d)Unit 1Nuclear1,404 90.00 %$5,363 $3,317 
Entergy Wholesale Commodities:      
  IndependenceUnit 2Coal424 14.37 %$76 $55 
  IndependenceCommon FacilitiesCoal 7.18 %$20 $14 
  Roy S. NelsonUnit 6Coal521 10.90 %$118 $69 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 5.30 %$3 $1 
(a)“Total Megawatt Capability” is the dependable load carrying capability as demonstrated under actual operating conditions based on the primary fuel (assuming no curtailments) that each station was designed to utilize.
(b)Ouachita Units 1 and 2 are owned 100% by Entergy Arkansas and Ouachita Unit 3 is owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the common facilities and not for the generating units.
(c)Union Unit 1 is owned 100% by Entergy New Orleans, Union Unit 2 is owned 100% by Entergy Arkansas, Union Units 3 and 4 are owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the specified common facilities and not for the generating units.
(d)Includes a leasehold interest held by System Energy.  System Energy’s Grand Gulf lease obligations are discussed in Note 5 to the financial statements.
Entergy Mississippi [Member]  
Schedule Of Net Property, Plant, And Equipment
Net property, plant, and equipment for the Registrant Subsidiaries (including property under lease and associated accumulated amortization) by company and functional category, as of December 31, 2021 and 2020, is shown below:
2021Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production      
Nuclear$1,775 $3,941 $— $— $— $1,908 
Other931 3,631 882 411 1,250 — 
Transmission2,065 4,237 1,383 114 1,743 35 
Distribution2,801 5,629 1,879 702 1,866 — 
Other534 1,042 342 349 273 24 
Construction work in progress241 848 95 22 184 98 
Nuclear fuel182 209 — — — 171 
Property, plant, and equipment - net$8,529 $19,537 $4,581 $1,598 $5,316 $2,236 

2020Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production
      
Nuclear
$1,622 $3,980 $— $— $— $1,891 
Other
803 3,660 868 416 523 — 
Transmission
2,053 3,756 1,235 111 1,566 37 
Distribution
2,666 4,130 1,651 576 1,782 — 
Other
506 984 325 326 273 26 
Construction work in progress
234 667 135 12 880 60 
Nuclear fuel
163 210 — — — 175 
Property, plant, and equipment - net
$8,047 $17,388 $4,214 $1,441 $5,023 $2,189 
Schedule Of Depreciation Rates On Average Depreciable Property
Depreciation rates on average depreciable property for the Registrant Subsidiaries are shown below:
 Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
20212.7%2.4%3.6%3.2%3.2%1.9%
20202.6%2.4%3.5%3.1%3.1%2.1%
20192.5%2.4%3.2%3.2%3.0%2.1%
Schedule Of Subsidiaries' Investment And Accumulated Depreciation In Generating Stations As of December 31, 2021, the subsidiaries’ investment and accumulated depreciation in each of these generating stations were as follows:
Generating StationsFuel TypeTotal Megawatt Capability (a)OwnershipInvestmentAccumulated Depreciation
     (In Millions)
Utility business:      
Entergy Arkansas -      
  IndependenceUnit 1Coal822 31.50 %$143 $106 
  IndependenceCommon FacilitiesCoal 15.75 %$43 $31 
  White BluffUnits 1 and 2Coal1,639 57.00 %$587 $390 
  Ouachita (b)Common FacilitiesGas66.67 %$173 $156 
  Union (c)Common FacilitiesGas25.00 %$29 $9 
Entergy Louisiana -      
  Roy S. NelsonUnit 6Coal521 40.25 %$294 $212 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 19.57 %$21 $10 
  Big Cajun 2Unit 3Coal540 24.15 %$151 $131 
  Big Cajun 2Unit 3 Common FacilitiesCoal8.05 %$5 $3 
  Ouachita (b)Common FacilitiesGas33.33 %$91 $78 
  AcadiaCommon FacilitiesGas50.00 %$21 $2 
  Union (c)Common FacilitiesGas50.00 %$59 $10 
Entergy Mississippi -     
  IndependenceUnits 1 and 2 and Common FacilitiesCoal1,246 25.00 %$286 $179 
Entergy New Orleans -
  Union (c)Common FacilitiesGas25.00 %$29 $8 
Entergy Texas -      
  Roy S. NelsonUnit 6Coal521 29.75 %$208 $120 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 14.47 %$7 $3 
  Big Cajun 2Unit 3Coal540 17.85 %$113 $84 
  Big Cajun 2Unit 3 Common FacilitiesCoal5.95 %$4 $1 
  Montgomery County Unit 1Gas90992.44 %$728 $18 
System Energy -      
  Grand Gulf (d)Unit 1Nuclear1,404 90.00 %$5,363 $3,317 
Entergy Wholesale Commodities:      
  IndependenceUnit 2Coal424 14.37 %$76 $55 
  IndependenceCommon FacilitiesCoal 7.18 %$20 $14 
  Roy S. NelsonUnit 6Coal521 10.90 %$118 $69 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 5.30 %$3 $1 
(a)“Total Megawatt Capability” is the dependable load carrying capability as demonstrated under actual operating conditions based on the primary fuel (assuming no curtailments) that each station was designed to utilize.
(b)Ouachita Units 1 and 2 are owned 100% by Entergy Arkansas and Ouachita Unit 3 is owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the common facilities and not for the generating units.
(c)Union Unit 1 is owned 100% by Entergy New Orleans, Union Unit 2 is owned 100% by Entergy Arkansas, Union Units 3 and 4 are owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the specified common facilities and not for the generating units.
(d)Includes a leasehold interest held by System Energy.  System Energy’s Grand Gulf lease obligations are discussed in Note 5 to the financial statements.
Entergy New Orleans [Member]  
Schedule Of Net Property, Plant, And Equipment
Net property, plant, and equipment for the Registrant Subsidiaries (including property under lease and associated accumulated amortization) by company and functional category, as of December 31, 2021 and 2020, is shown below:
2021Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production      
Nuclear$1,775 $3,941 $— $— $— $1,908 
Other931 3,631 882 411 1,250 — 
Transmission2,065 4,237 1,383 114 1,743 35 
Distribution2,801 5,629 1,879 702 1,866 — 
Other534 1,042 342 349 273 24 
Construction work in progress241 848 95 22 184 98 
Nuclear fuel182 209 — — — 171 
Property, plant, and equipment - net$8,529 $19,537 $4,581 $1,598 $5,316 $2,236 

2020Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production
      
Nuclear
$1,622 $3,980 $— $— $— $1,891 
Other
803 3,660 868 416 523 — 
Transmission
2,053 3,756 1,235 111 1,566 37 
Distribution
2,666 4,130 1,651 576 1,782 — 
Other
506 984 325 326 273 26 
Construction work in progress
234 667 135 12 880 60 
Nuclear fuel
163 210 — — — 175 
Property, plant, and equipment - net
$8,047 $17,388 $4,214 $1,441 $5,023 $2,189 
Schedule Of Depreciation Rates On Average Depreciable Property
Depreciation rates on average depreciable property for the Registrant Subsidiaries are shown below:
 Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
20212.7%2.4%3.6%3.2%3.2%1.9%
20202.6%2.4%3.5%3.1%3.1%2.1%
20192.5%2.4%3.2%3.2%3.0%2.1%
Schedule Of Subsidiaries' Investment And Accumulated Depreciation In Generating Stations As of December 31, 2021, the subsidiaries’ investment and accumulated depreciation in each of these generating stations were as follows:
Generating StationsFuel TypeTotal Megawatt Capability (a)OwnershipInvestmentAccumulated Depreciation
     (In Millions)
Utility business:      
Entergy Arkansas -      
  IndependenceUnit 1Coal822 31.50 %$143 $106 
  IndependenceCommon FacilitiesCoal 15.75 %$43 $31 
  White BluffUnits 1 and 2Coal1,639 57.00 %$587 $390 
  Ouachita (b)Common FacilitiesGas66.67 %$173 $156 
  Union (c)Common FacilitiesGas25.00 %$29 $9 
Entergy Louisiana -      
  Roy S. NelsonUnit 6Coal521 40.25 %$294 $212 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 19.57 %$21 $10 
  Big Cajun 2Unit 3Coal540 24.15 %$151 $131 
  Big Cajun 2Unit 3 Common FacilitiesCoal8.05 %$5 $3 
  Ouachita (b)Common FacilitiesGas33.33 %$91 $78 
  AcadiaCommon FacilitiesGas50.00 %$21 $2 
  Union (c)Common FacilitiesGas50.00 %$59 $10 
Entergy Mississippi -     
  IndependenceUnits 1 and 2 and Common FacilitiesCoal1,246 25.00 %$286 $179 
Entergy New Orleans -
  Union (c)Common FacilitiesGas25.00 %$29 $8 
Entergy Texas -      
  Roy S. NelsonUnit 6Coal521 29.75 %$208 $120 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 14.47 %$7 $3 
  Big Cajun 2Unit 3Coal540 17.85 %$113 $84 
  Big Cajun 2Unit 3 Common FacilitiesCoal5.95 %$4 $1 
  Montgomery County Unit 1Gas90992.44 %$728 $18 
System Energy -      
  Grand Gulf (d)Unit 1Nuclear1,404 90.00 %$5,363 $3,317 
Entergy Wholesale Commodities:      
  IndependenceUnit 2Coal424 14.37 %$76 $55 
  IndependenceCommon FacilitiesCoal 7.18 %$20 $14 
  Roy S. NelsonUnit 6Coal521 10.90 %$118 $69 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 5.30 %$3 $1 
(a)“Total Megawatt Capability” is the dependable load carrying capability as demonstrated under actual operating conditions based on the primary fuel (assuming no curtailments) that each station was designed to utilize.
(b)Ouachita Units 1 and 2 are owned 100% by Entergy Arkansas and Ouachita Unit 3 is owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the common facilities and not for the generating units.
(c)Union Unit 1 is owned 100% by Entergy New Orleans, Union Unit 2 is owned 100% by Entergy Arkansas, Union Units 3 and 4 are owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the specified common facilities and not for the generating units.
(d)Includes a leasehold interest held by System Energy.  System Energy’s Grand Gulf lease obligations are discussed in Note 5 to the financial statements.
Entergy Texas [Member]  
Schedule Of Net Property, Plant, And Equipment
Net property, plant, and equipment for the Registrant Subsidiaries (including property under lease and associated accumulated amortization) by company and functional category, as of December 31, 2021 and 2020, is shown below:
2021Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production      
Nuclear$1,775 $3,941 $— $— $— $1,908 
Other931 3,631 882 411 1,250 — 
Transmission2,065 4,237 1,383 114 1,743 35 
Distribution2,801 5,629 1,879 702 1,866 — 
Other534 1,042 342 349 273 24 
Construction work in progress241 848 95 22 184 98 
Nuclear fuel182 209 — — — 171 
Property, plant, and equipment - net$8,529 $19,537 $4,581 $1,598 $5,316 $2,236 

2020Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production
      
Nuclear
$1,622 $3,980 $— $— $— $1,891 
Other
803 3,660 868 416 523 — 
Transmission
2,053 3,756 1,235 111 1,566 37 
Distribution
2,666 4,130 1,651 576 1,782 — 
Other
506 984 325 326 273 26 
Construction work in progress
234 667 135 12 880 60 
Nuclear fuel
163 210 — — — 175 
Property, plant, and equipment - net
$8,047 $17,388 $4,214 $1,441 $5,023 $2,189 
Schedule Of Depreciation Rates On Average Depreciable Property
Depreciation rates on average depreciable property for the Registrant Subsidiaries are shown below:
 Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
20212.7%2.4%3.6%3.2%3.2%1.9%
20202.6%2.4%3.5%3.1%3.1%2.1%
20192.5%2.4%3.2%3.2%3.0%2.1%
Schedule Of Subsidiaries' Investment And Accumulated Depreciation In Generating Stations As of December 31, 2021, the subsidiaries’ investment and accumulated depreciation in each of these generating stations were as follows:
Generating StationsFuel TypeTotal Megawatt Capability (a)OwnershipInvestmentAccumulated Depreciation
     (In Millions)
Utility business:      
Entergy Arkansas -      
  IndependenceUnit 1Coal822 31.50 %$143 $106 
  IndependenceCommon FacilitiesCoal 15.75 %$43 $31 
  White BluffUnits 1 and 2Coal1,639 57.00 %$587 $390 
  Ouachita (b)Common FacilitiesGas66.67 %$173 $156 
  Union (c)Common FacilitiesGas25.00 %$29 $9 
Entergy Louisiana -      
  Roy S. NelsonUnit 6Coal521 40.25 %$294 $212 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 19.57 %$21 $10 
  Big Cajun 2Unit 3Coal540 24.15 %$151 $131 
  Big Cajun 2Unit 3 Common FacilitiesCoal8.05 %$5 $3 
  Ouachita (b)Common FacilitiesGas33.33 %$91 $78 
  AcadiaCommon FacilitiesGas50.00 %$21 $2 
  Union (c)Common FacilitiesGas50.00 %$59 $10 
Entergy Mississippi -     
  IndependenceUnits 1 and 2 and Common FacilitiesCoal1,246 25.00 %$286 $179 
Entergy New Orleans -
  Union (c)Common FacilitiesGas25.00 %$29 $8 
Entergy Texas -      
  Roy S. NelsonUnit 6Coal521 29.75 %$208 $120 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 14.47 %$7 $3 
  Big Cajun 2Unit 3Coal540 17.85 %$113 $84 
  Big Cajun 2Unit 3 Common FacilitiesCoal5.95 %$4 $1 
  Montgomery County Unit 1Gas90992.44 %$728 $18 
System Energy -      
  Grand Gulf (d)Unit 1Nuclear1,404 90.00 %$5,363 $3,317 
Entergy Wholesale Commodities:      
  IndependenceUnit 2Coal424 14.37 %$76 $55 
  IndependenceCommon FacilitiesCoal 7.18 %$20 $14 
  Roy S. NelsonUnit 6Coal521 10.90 %$118 $69 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 5.30 %$3 $1 
(a)“Total Megawatt Capability” is the dependable load carrying capability as demonstrated under actual operating conditions based on the primary fuel (assuming no curtailments) that each station was designed to utilize.
(b)Ouachita Units 1 and 2 are owned 100% by Entergy Arkansas and Ouachita Unit 3 is owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the common facilities and not for the generating units.
(c)Union Unit 1 is owned 100% by Entergy New Orleans, Union Unit 2 is owned 100% by Entergy Arkansas, Union Units 3 and 4 are owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the specified common facilities and not for the generating units.
(d)Includes a leasehold interest held by System Energy.  System Energy’s Grand Gulf lease obligations are discussed in Note 5 to the financial statements.
System Energy [Member]  
Schedule Of Net Property, Plant, And Equipment
Net property, plant, and equipment for the Registrant Subsidiaries (including property under lease and associated accumulated amortization) by company and functional category, as of December 31, 2021 and 2020, is shown below:
2021Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production      
Nuclear$1,775 $3,941 $— $— $— $1,908 
Other931 3,631 882 411 1,250 — 
Transmission2,065 4,237 1,383 114 1,743 35 
Distribution2,801 5,629 1,879 702 1,866 — 
Other534 1,042 342 349 273 24 
Construction work in progress241 848 95 22 184 98 
Nuclear fuel182 209 — — — 171 
Property, plant, and equipment - net$8,529 $19,537 $4,581 $1,598 $5,316 $2,236 

2020Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
 (In Millions)
Production
      
Nuclear
$1,622 $3,980 $— $— $— $1,891 
Other
803 3,660 868 416 523 — 
Transmission
2,053 3,756 1,235 111 1,566 37 
Distribution
2,666 4,130 1,651 576 1,782 — 
Other
506 984 325 326 273 26 
Construction work in progress
234 667 135 12 880 60 
Nuclear fuel
163 210 — — — 175 
Property, plant, and equipment - net
$8,047 $17,388 $4,214 $1,441 $5,023 $2,189 
Schedule Of Depreciation Rates On Average Depreciable Property
Depreciation rates on average depreciable property for the Registrant Subsidiaries are shown below:
 Entergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy TexasSystem Energy
20212.7%2.4%3.6%3.2%3.2%1.9%
20202.6%2.4%3.5%3.1%3.1%2.1%
20192.5%2.4%3.2%3.2%3.0%2.1%
Schedule Of Subsidiaries' Investment And Accumulated Depreciation In Generating Stations As of December 31, 2021, the subsidiaries’ investment and accumulated depreciation in each of these generating stations were as follows:
Generating StationsFuel TypeTotal Megawatt Capability (a)OwnershipInvestmentAccumulated Depreciation
     (In Millions)
Utility business:      
Entergy Arkansas -      
  IndependenceUnit 1Coal822 31.50 %$143 $106 
  IndependenceCommon FacilitiesCoal 15.75 %$43 $31 
  White BluffUnits 1 and 2Coal1,639 57.00 %$587 $390 
  Ouachita (b)Common FacilitiesGas66.67 %$173 $156 
  Union (c)Common FacilitiesGas25.00 %$29 $9 
Entergy Louisiana -      
  Roy S. NelsonUnit 6Coal521 40.25 %$294 $212 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 19.57 %$21 $10 
  Big Cajun 2Unit 3Coal540 24.15 %$151 $131 
  Big Cajun 2Unit 3 Common FacilitiesCoal8.05 %$5 $3 
  Ouachita (b)Common FacilitiesGas33.33 %$91 $78 
  AcadiaCommon FacilitiesGas50.00 %$21 $2 
  Union (c)Common FacilitiesGas50.00 %$59 $10 
Entergy Mississippi -     
  IndependenceUnits 1 and 2 and Common FacilitiesCoal1,246 25.00 %$286 $179 
Entergy New Orleans -
  Union (c)Common FacilitiesGas25.00 %$29 $8 
Entergy Texas -      
  Roy S. NelsonUnit 6Coal521 29.75 %$208 $120 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 14.47 %$7 $3 
  Big Cajun 2Unit 3Coal540 17.85 %$113 $84 
  Big Cajun 2Unit 3 Common FacilitiesCoal5.95 %$4 $1 
  Montgomery County Unit 1Gas90992.44 %$728 $18 
System Energy -      
  Grand Gulf (d)Unit 1Nuclear1,404 90.00 %$5,363 $3,317 
Entergy Wholesale Commodities:      
  IndependenceUnit 2Coal424 14.37 %$76 $55 
  IndependenceCommon FacilitiesCoal 7.18 %$20 $14 
  Roy S. NelsonUnit 6Coal521 10.90 %$118 $69 
  Roy S. NelsonUnit 6 Common FacilitiesCoal 5.30 %$3 $1 
(a)“Total Megawatt Capability” is the dependable load carrying capability as demonstrated under actual operating conditions based on the primary fuel (assuming no curtailments) that each station was designed to utilize.
(b)Ouachita Units 1 and 2 are owned 100% by Entergy Arkansas and Ouachita Unit 3 is owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the common facilities and not for the generating units.
(c)Union Unit 1 is owned 100% by Entergy New Orleans, Union Unit 2 is owned 100% by Entergy Arkansas, Union Units 3 and 4 are owned 100% by Entergy Louisiana.  The investment and accumulated depreciation numbers above are only for the specified common facilities and not for the generating units.
(d)Includes a leasehold interest held by System Energy.  System Energy’s Grand Gulf lease obligations are discussed in Note 5 to the financial statements.