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Revolving Credit Facilities, Lines Of Credit, Short-Term Borrowings, And Long-Term Debt
9 Months Ended
Sep. 30, 2023
Revolving Credit Facilities, Lines Of Credit, Short-Term Borrowings, And Long-Term Debt REVOLVING CREDIT FACILITIES, LINES OF CREDIT, SHORT-TERM BORROWINGS, AND LONG-TERM DEBT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Entergy Corporation has in place a credit facility that has a borrowing capacity of $3.5 billion and expires in June 2028. The facility includes fronting commitments for the issuance of letters of credit against $20 million of the total borrowing capacity of the credit facility. The commitment fee is currently 0.225% of the undrawn commitment amount. Commitment fees and interest rates on loans under the credit facility can fluctuate depending on the senior unsecured debt ratings of Entergy Corporation.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.44% on the drawn portion of the facility. As of September 30, 2023, amounts outstanding and capacity available under the $3.5 billion credit facility are:
Capacity BorrowingsLetters
of Credit
Capacity
Available
(In Millions)
$3,500$—$3$3,497

Entergy Corporation’s credit facility requires Entergy to maintain a consolidated debt ratio, as defined, of 65% or less of its total capitalization. Entergy is in compliance with this covenant. If Entergy fails to meet this ratio, or if Entergy Corporation or one of the Registrant Subsidiaries (except Entergy New Orleans and System Energy) defaults on other indebtedness or is in bankruptcy or insolvency proceedings, an acceleration of the Entergy Corporation credit facility’s maturity date may occur.

Entergy Corporation has a commercial paper program with a Board-approved program limit of up to $2 billion.  As of September 30, 2023, Entergy Corporation had $1,351.1 million of commercial paper outstanding. The weighted-average interest rate for the nine months ended September 30, 2023 was 5.35%.
Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each had credit facilities available as of September 30, 2023 as follows:
CompanyExpiration
Date
Amount of
Facility
Interest Rate
(a)
Amount Drawn
as of
September 30, 2023
Letters of Credit
Outstanding as of
September 30, 2023
Entergy ArkansasApril 2024$25 million (b)7.27%$—$—
Entergy ArkansasJune 2028$150 million (c)6.54%$—$—
Entergy LouisianaJune 2028$350 million (c)6.67%$—$—
Entergy MississippiJuly 2025$150 million6.54%$—$—
Entergy New OrleansJune 2024$25 million (c)7.04%$—$—
Entergy TexasJune 2028$150 million (c)6.67%$—$1.1 million

(a)The interest rate is the estimated interest rate as of September 30, 2023 that would have been applied to outstanding borrowings under the facility.
(b)Borrowings under this Entergy Arkansas credit facility may be secured by a security interest in its accounts receivable at Entergy Arkansas’s option.
(c)The credit facility includes fronting commitments for the issuance of letters of credit against a portion of the borrowing capacity of the facility as follows: $5 million for Entergy Arkansas; $15 million for Entergy Louisiana; $10 million for Entergy New Orleans; and $30 million for Entergy Texas.

The commitment fees on the credit facilities range from 0.075% to 0.375% of the undrawn commitment amount for Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, and Entergy Texas, and of the entire facility amount for Entergy New Orleans. Each of the credit facilities requires the Registrant Subsidiary borrower to maintain a debt ratio, as defined, of 65% or less of its total capitalization.  Each Registrant Subsidiary is in compliance with this covenant.

In addition, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each entered into an uncommitted standby letter of credit facility as a means to post collateral to support its obligations to MISO. The following is a summary of the uncommitted standby letter of credit facilities as of September 30, 2023:
CompanyAmount of
Uncommitted Facility
Letter of Credit FeeLetters of Credit
Issued as of
September 30, 2023
(a) (b)
Entergy Arkansas$25 million0.78%$7.8 million
Entergy Louisiana$125 million 0.78%$11.2 million
Entergy Mississippi$65 million0.78%$6.7 million
Entergy New Orleans$15 million1.625%$1 million
Entergy Texas$80 million1.250%$12.8 million

(a)As of September 30, 2023, letters of credit posted with MISO covered financial transmission right exposure of $1.7 million for Entergy Arkansas, $0.9 million for Entergy Louisiana, $0.6 million for Entergy Mississippi, and $0.5 million for Entergy Texas. See Note 8 to the financial statements herein for discussion of financial transmission rights.
(b)As of September 30, 2023, in addition to the $6.7 million MISO letters of credit, Entergy Mississippi had $1 million in non-MISO letters of credit outstanding under this facility.

The short-term borrowings of the Registrant Subsidiaries are limited to amounts authorized by the FERC. Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas have FERC-
authorized short-term borrowing limits effective through April 2025. The FERC-authorized short-term borrowing limit for System Energy is effective through March 2025. In addition to borrowings from commercial banks, these companies may also borrow from the Entergy System money pool and from other internal short-term borrowing arrangements. The money pool and the other internal borrowing arrangements are intercompany borrowing arrangements designed to reduce the Utility subsidiaries’ dependence on external short-term borrowings. Borrowings from internal and external short-term borrowings combined may not exceed the FERC-authorized limits. The following were the FERC-authorized limits for short-term borrowings and the outstanding short-term borrowings as of September 30, 2023 (aggregating both internal and external short-term borrowings) for the Registrant Subsidiaries:
 AuthorizedBorrowings
 (In Millions)
Entergy Arkansas$250$—
Entergy Louisiana $450 $—
Entergy Mississippi$200$24
Entergy New Orleans$150$—
Entergy Texas$200$—
System Energy$200$—

Vermont Yankee Credit Facility (Entergy Corporation)

In January 2019, Entergy Nuclear Vermont Yankee was transferred to NorthStar and its credit facility was assumed by Entergy Assets Management Operations, LLC (formerly Vermont Yankee Asset Retirement, LLC), Entergy Nuclear Vermont Yankee’s parent company that remains an Entergy subsidiary after the transfer. The credit facility has a borrowing capacity of $139 million and expires in December 2024. The commitment fee is currently 0.20% of the undrawn commitment amount.  As of September 30, 2023, $139 million in cash borrowings were outstanding under the credit facility.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.47% on the drawn portion of the facility.

Variable Interest Entities (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, and System Energy)

See Note 17 to the financial statements in the Form 10-K for a discussion of the consolidation of the nuclear fuel company variable interest entities (VIEs).  To finance the acquisition and ownership of nuclear fuel, the nuclear fuel company VIEs have credit facilities and three of the four VIEs also issue commercial paper, details of which follow as of September 30, 2023:
CompanyExpiration
Date
Amount
of
Facility
Weighted-
 Average Interest
 Rate on
 Borrowings (a)
Amount
Outstanding as of
September 30, 2023
(Dollars in Millions)
Entergy Arkansas VIEJune 2025$806.03%$10.6
Entergy Louisiana River Bend VIEJune 2025$1056.08%$57.1
Entergy Louisiana Waterford VIEJune 2025$1056.04%$13.9
System Energy VIEJune 2025$1205.90%$29.2

(a)Includes letter of credit fees and bank fronting fees on commercial paper issuances by the nuclear fuel company VIEs for Entergy Arkansas, Entergy Louisiana, and System Energy. The nuclear fuel company VIE for Entergy Louisiana River Bend does not issue commercial paper, but borrows directly on its bank credit facility.
The commitment fees on the credit facilities are 0.100% of the undrawn commitment amount for the Entergy Arkansas, Entergy Louisiana, and System Energy VIEs.  Each credit facility requires the respective lessee of nuclear fuel (Entergy Arkansas, Entergy Louisiana, or Entergy Corporation as guarantor for System Energy) to maintain a consolidated debt ratio, as defined, of 70% or less of its total capitalization. Each lessee is in compliance with this covenant.

The nuclear fuel company VIEs had notes payable that were included in debt on the respective balance sheets as of September 30, 2023 as follows:
CompanyDescriptionAmount
Entergy Arkansas VIE
3.17% Series M due December 2023
$40 million
Entergy Arkansas VIE
1.84% Series N due July 2026
$90 million
Entergy Louisiana River Bend VIE
2.51% Series V due June 2027
$70 million
Entergy Louisiana Waterford VIE
3.22% Series I due December 2023
$20 million
Entergy Louisiana Waterford VIE
5.94% Series J due September 2026
$70 million
System Energy VIE
2.05% Series K due September 2027
$90 million

In accordance with regulatory treatment, interest on the nuclear fuel company VIEs’ credit facilities, commercial paper, and long-term notes payable is reported in fuel expense.

As of September 30, 2023, Entergy Arkansas and Entergy Louisiana each has obtained financing authorization from the FERC that extend through April 2025 and System Energy has obtained financing authorization from the FERC that extends through March 2025 for issuances by their nuclear fuel company VIEs.

Debt Issuances and Retirements

(Entergy Arkansas)

In January 2023, Entergy Arkansas issued $425 million of 5.15% Series mortgage bonds due January 2033. Entergy Arkansas used the proceeds, together with other funds, to repay, at maturity, its $250 million of 3.05% Series mortgage bonds due June 2023 and for general corporate purposes.

In August 2023, Entergy Arkansas issued $300 million of 5.30% Series mortgage bonds due September 2033. Entergy Arkansas used the proceeds, together with other funds, to repay debt outstanding under its $150 million long-term revolving credit facility and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(Entergy Louisiana)

In September 2023, Entergy Louisiana repaid, at maturity, $325 million of 4.05% Series mortgage bonds.

(Entergy Mississippi)

In May 2023, Entergy Mississippi issued $300 million of 5.0% Series mortgage bonds due September 2033. Entergy Mississippi used the proceeds, together with other funds, to repay, prior to maturity, its $250 million of 3.10% Series mortgage bonds due July 2023 and $50 million of its unsecured term loan due December 2023 and for general corporate purposes.

(Entergy New Orleans)

In May 2023, Entergy New Orleans amended its $70 million unsecured term loan credit agreement, to provide for additional borrowings of $15 million due June 2024. The amended term loan bears interest at a fixed
interest rate of 6.25% payable on the unpaid principal amount, compared to the previous rate of 2.5%. Entergy New Orleans used the funds for general corporate purposes.

In July 2023, Entergy New Orleans repaid, at maturity, $100 million of 3.9% Series mortgage bonds.

(Entergy Texas)

In August 2023, Entergy Texas issued $350 million of 5.80% Series mortgage bonds due September 2053. Entergy Texas used the proceeds, together with other funds, to finance the construction of the Orange County Advanced Power Station and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(System Energy)

In March 2023, System Energy issued $325 million of 6.00% Series mortgage bonds due April 2028. System Energy used the proceeds, together with other funds, to repay, prior to maturity, its $50 million term loan due November 2023, and to repay, at maturity, its $250 million of 4.10% Series mortgage bonds due April 2023, and for general corporate purposes.

Fair Value

The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of September 30, 2023 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$26,183,400 $22,233,532 
Entergy Arkansas$4,650,501 $3,910,973 
Entergy Louisiana$10,399,014 $8,893,051 
Entergy Mississippi$2,329,185 $1,935,895 
Entergy New Orleans$685,002 $599,005 
Entergy Texas$3,233,614 $2,702,065 
System Energy$745,247 $677,274 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of December 31, 2022 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$25,932,549 $22,573,837 
Entergy Arkansas$4,166,500 $3,538,930 
Entergy Louisiana$10,698,922 $9,444,665 
Entergy Mississippi$2,331,096 $1,987,154 
Entergy New Orleans$775,632 $707,872 
Entergy Texas$2,895,913 $2,485,705 
System Energy$777,905 $702,473 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
Entergy Arkansas [Member]  
Revolving Credit Facilities, Lines Of Credit, Short-Term Borrowings, And Long-Term Debt REVOLVING CREDIT FACILITIES, LINES OF CREDIT, SHORT-TERM BORROWINGS, AND LONG-TERM DEBT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Entergy Corporation has in place a credit facility that has a borrowing capacity of $3.5 billion and expires in June 2028. The facility includes fronting commitments for the issuance of letters of credit against $20 million of the total borrowing capacity of the credit facility. The commitment fee is currently 0.225% of the undrawn commitment amount. Commitment fees and interest rates on loans under the credit facility can fluctuate depending on the senior unsecured debt ratings of Entergy Corporation.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.44% on the drawn portion of the facility. As of September 30, 2023, amounts outstanding and capacity available under the $3.5 billion credit facility are:
Capacity BorrowingsLetters
of Credit
Capacity
Available
(In Millions)
$3,500$—$3$3,497

Entergy Corporation’s credit facility requires Entergy to maintain a consolidated debt ratio, as defined, of 65% or less of its total capitalization. Entergy is in compliance with this covenant. If Entergy fails to meet this ratio, or if Entergy Corporation or one of the Registrant Subsidiaries (except Entergy New Orleans and System Energy) defaults on other indebtedness or is in bankruptcy or insolvency proceedings, an acceleration of the Entergy Corporation credit facility’s maturity date may occur.

Entergy Corporation has a commercial paper program with a Board-approved program limit of up to $2 billion.  As of September 30, 2023, Entergy Corporation had $1,351.1 million of commercial paper outstanding. The weighted-average interest rate for the nine months ended September 30, 2023 was 5.35%.
Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each had credit facilities available as of September 30, 2023 as follows:
CompanyExpiration
Date
Amount of
Facility
Interest Rate
(a)
Amount Drawn
as of
September 30, 2023
Letters of Credit
Outstanding as of
September 30, 2023
Entergy ArkansasApril 2024$25 million (b)7.27%$—$—
Entergy ArkansasJune 2028$150 million (c)6.54%$—$—
Entergy LouisianaJune 2028$350 million (c)6.67%$—$—
Entergy MississippiJuly 2025$150 million6.54%$—$—
Entergy New OrleansJune 2024$25 million (c)7.04%$—$—
Entergy TexasJune 2028$150 million (c)6.67%$—$1.1 million

(a)The interest rate is the estimated interest rate as of September 30, 2023 that would have been applied to outstanding borrowings under the facility.
(b)Borrowings under this Entergy Arkansas credit facility may be secured by a security interest in its accounts receivable at Entergy Arkansas’s option.
(c)The credit facility includes fronting commitments for the issuance of letters of credit against a portion of the borrowing capacity of the facility as follows: $5 million for Entergy Arkansas; $15 million for Entergy Louisiana; $10 million for Entergy New Orleans; and $30 million for Entergy Texas.

The commitment fees on the credit facilities range from 0.075% to 0.375% of the undrawn commitment amount for Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, and Entergy Texas, and of the entire facility amount for Entergy New Orleans. Each of the credit facilities requires the Registrant Subsidiary borrower to maintain a debt ratio, as defined, of 65% or less of its total capitalization.  Each Registrant Subsidiary is in compliance with this covenant.

In addition, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each entered into an uncommitted standby letter of credit facility as a means to post collateral to support its obligations to MISO. The following is a summary of the uncommitted standby letter of credit facilities as of September 30, 2023:
CompanyAmount of
Uncommitted Facility
Letter of Credit FeeLetters of Credit
Issued as of
September 30, 2023
(a) (b)
Entergy Arkansas$25 million0.78%$7.8 million
Entergy Louisiana$125 million 0.78%$11.2 million
Entergy Mississippi$65 million0.78%$6.7 million
Entergy New Orleans$15 million1.625%$1 million
Entergy Texas$80 million1.250%$12.8 million

(a)As of September 30, 2023, letters of credit posted with MISO covered financial transmission right exposure of $1.7 million for Entergy Arkansas, $0.9 million for Entergy Louisiana, $0.6 million for Entergy Mississippi, and $0.5 million for Entergy Texas. See Note 8 to the financial statements herein for discussion of financial transmission rights.
(b)As of September 30, 2023, in addition to the $6.7 million MISO letters of credit, Entergy Mississippi had $1 million in non-MISO letters of credit outstanding under this facility.

The short-term borrowings of the Registrant Subsidiaries are limited to amounts authorized by the FERC. Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas have FERC-
authorized short-term borrowing limits effective through April 2025. The FERC-authorized short-term borrowing limit for System Energy is effective through March 2025. In addition to borrowings from commercial banks, these companies may also borrow from the Entergy System money pool and from other internal short-term borrowing arrangements. The money pool and the other internal borrowing arrangements are intercompany borrowing arrangements designed to reduce the Utility subsidiaries’ dependence on external short-term borrowings. Borrowings from internal and external short-term borrowings combined may not exceed the FERC-authorized limits. The following were the FERC-authorized limits for short-term borrowings and the outstanding short-term borrowings as of September 30, 2023 (aggregating both internal and external short-term borrowings) for the Registrant Subsidiaries:
 AuthorizedBorrowings
 (In Millions)
Entergy Arkansas$250$—
Entergy Louisiana $450 $—
Entergy Mississippi$200$24
Entergy New Orleans$150$—
Entergy Texas$200$—
System Energy$200$—

Vermont Yankee Credit Facility (Entergy Corporation)

In January 2019, Entergy Nuclear Vermont Yankee was transferred to NorthStar and its credit facility was assumed by Entergy Assets Management Operations, LLC (formerly Vermont Yankee Asset Retirement, LLC), Entergy Nuclear Vermont Yankee’s parent company that remains an Entergy subsidiary after the transfer. The credit facility has a borrowing capacity of $139 million and expires in December 2024. The commitment fee is currently 0.20% of the undrawn commitment amount.  As of September 30, 2023, $139 million in cash borrowings were outstanding under the credit facility.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.47% on the drawn portion of the facility.

Variable Interest Entities (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, and System Energy)

See Note 17 to the financial statements in the Form 10-K for a discussion of the consolidation of the nuclear fuel company variable interest entities (VIEs).  To finance the acquisition and ownership of nuclear fuel, the nuclear fuel company VIEs have credit facilities and three of the four VIEs also issue commercial paper, details of which follow as of September 30, 2023:
CompanyExpiration
Date
Amount
of
Facility
Weighted-
 Average Interest
 Rate on
 Borrowings (a)
Amount
Outstanding as of
September 30, 2023
(Dollars in Millions)
Entergy Arkansas VIEJune 2025$806.03%$10.6
Entergy Louisiana River Bend VIEJune 2025$1056.08%$57.1
Entergy Louisiana Waterford VIEJune 2025$1056.04%$13.9
System Energy VIEJune 2025$1205.90%$29.2

(a)Includes letter of credit fees and bank fronting fees on commercial paper issuances by the nuclear fuel company VIEs for Entergy Arkansas, Entergy Louisiana, and System Energy. The nuclear fuel company VIE for Entergy Louisiana River Bend does not issue commercial paper, but borrows directly on its bank credit facility.
The commitment fees on the credit facilities are 0.100% of the undrawn commitment amount for the Entergy Arkansas, Entergy Louisiana, and System Energy VIEs.  Each credit facility requires the respective lessee of nuclear fuel (Entergy Arkansas, Entergy Louisiana, or Entergy Corporation as guarantor for System Energy) to maintain a consolidated debt ratio, as defined, of 70% or less of its total capitalization. Each lessee is in compliance with this covenant.

The nuclear fuel company VIEs had notes payable that were included in debt on the respective balance sheets as of September 30, 2023 as follows:
CompanyDescriptionAmount
Entergy Arkansas VIE
3.17% Series M due December 2023
$40 million
Entergy Arkansas VIE
1.84% Series N due July 2026
$90 million
Entergy Louisiana River Bend VIE
2.51% Series V due June 2027
$70 million
Entergy Louisiana Waterford VIE
3.22% Series I due December 2023
$20 million
Entergy Louisiana Waterford VIE
5.94% Series J due September 2026
$70 million
System Energy VIE
2.05% Series K due September 2027
$90 million

In accordance with regulatory treatment, interest on the nuclear fuel company VIEs’ credit facilities, commercial paper, and long-term notes payable is reported in fuel expense.

As of September 30, 2023, Entergy Arkansas and Entergy Louisiana each has obtained financing authorization from the FERC that extend through April 2025 and System Energy has obtained financing authorization from the FERC that extends through March 2025 for issuances by their nuclear fuel company VIEs.

Debt Issuances and Retirements

(Entergy Arkansas)

In January 2023, Entergy Arkansas issued $425 million of 5.15% Series mortgage bonds due January 2033. Entergy Arkansas used the proceeds, together with other funds, to repay, at maturity, its $250 million of 3.05% Series mortgage bonds due June 2023 and for general corporate purposes.

In August 2023, Entergy Arkansas issued $300 million of 5.30% Series mortgage bonds due September 2033. Entergy Arkansas used the proceeds, together with other funds, to repay debt outstanding under its $150 million long-term revolving credit facility and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(Entergy Louisiana)

In September 2023, Entergy Louisiana repaid, at maturity, $325 million of 4.05% Series mortgage bonds.

(Entergy Mississippi)

In May 2023, Entergy Mississippi issued $300 million of 5.0% Series mortgage bonds due September 2033. Entergy Mississippi used the proceeds, together with other funds, to repay, prior to maturity, its $250 million of 3.10% Series mortgage bonds due July 2023 and $50 million of its unsecured term loan due December 2023 and for general corporate purposes.

(Entergy New Orleans)

In May 2023, Entergy New Orleans amended its $70 million unsecured term loan credit agreement, to provide for additional borrowings of $15 million due June 2024. The amended term loan bears interest at a fixed
interest rate of 6.25% payable on the unpaid principal amount, compared to the previous rate of 2.5%. Entergy New Orleans used the funds for general corporate purposes.

In July 2023, Entergy New Orleans repaid, at maturity, $100 million of 3.9% Series mortgage bonds.

(Entergy Texas)

In August 2023, Entergy Texas issued $350 million of 5.80% Series mortgage bonds due September 2053. Entergy Texas used the proceeds, together with other funds, to finance the construction of the Orange County Advanced Power Station and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(System Energy)

In March 2023, System Energy issued $325 million of 6.00% Series mortgage bonds due April 2028. System Energy used the proceeds, together with other funds, to repay, prior to maturity, its $50 million term loan due November 2023, and to repay, at maturity, its $250 million of 4.10% Series mortgage bonds due April 2023, and for general corporate purposes.

Fair Value

The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of September 30, 2023 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$26,183,400 $22,233,532 
Entergy Arkansas$4,650,501 $3,910,973 
Entergy Louisiana$10,399,014 $8,893,051 
Entergy Mississippi$2,329,185 $1,935,895 
Entergy New Orleans$685,002 $599,005 
Entergy Texas$3,233,614 $2,702,065 
System Energy$745,247 $677,274 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of December 31, 2022 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$25,932,549 $22,573,837 
Entergy Arkansas$4,166,500 $3,538,930 
Entergy Louisiana$10,698,922 $9,444,665 
Entergy Mississippi$2,331,096 $1,987,154 
Entergy New Orleans$775,632 $707,872 
Entergy Texas$2,895,913 $2,485,705 
System Energy$777,905 $702,473 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
Entergy Louisiana [Member]  
Revolving Credit Facilities, Lines Of Credit, Short-Term Borrowings, And Long-Term Debt REVOLVING CREDIT FACILITIES, LINES OF CREDIT, SHORT-TERM BORROWINGS, AND LONG-TERM DEBT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Entergy Corporation has in place a credit facility that has a borrowing capacity of $3.5 billion and expires in June 2028. The facility includes fronting commitments for the issuance of letters of credit against $20 million of the total borrowing capacity of the credit facility. The commitment fee is currently 0.225% of the undrawn commitment amount. Commitment fees and interest rates on loans under the credit facility can fluctuate depending on the senior unsecured debt ratings of Entergy Corporation.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.44% on the drawn portion of the facility. As of September 30, 2023, amounts outstanding and capacity available under the $3.5 billion credit facility are:
Capacity BorrowingsLetters
of Credit
Capacity
Available
(In Millions)
$3,500$—$3$3,497

Entergy Corporation’s credit facility requires Entergy to maintain a consolidated debt ratio, as defined, of 65% or less of its total capitalization. Entergy is in compliance with this covenant. If Entergy fails to meet this ratio, or if Entergy Corporation or one of the Registrant Subsidiaries (except Entergy New Orleans and System Energy) defaults on other indebtedness or is in bankruptcy or insolvency proceedings, an acceleration of the Entergy Corporation credit facility’s maturity date may occur.

Entergy Corporation has a commercial paper program with a Board-approved program limit of up to $2 billion.  As of September 30, 2023, Entergy Corporation had $1,351.1 million of commercial paper outstanding. The weighted-average interest rate for the nine months ended September 30, 2023 was 5.35%.
Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each had credit facilities available as of September 30, 2023 as follows:
CompanyExpiration
Date
Amount of
Facility
Interest Rate
(a)
Amount Drawn
as of
September 30, 2023
Letters of Credit
Outstanding as of
September 30, 2023
Entergy ArkansasApril 2024$25 million (b)7.27%$—$—
Entergy ArkansasJune 2028$150 million (c)6.54%$—$—
Entergy LouisianaJune 2028$350 million (c)6.67%$—$—
Entergy MississippiJuly 2025$150 million6.54%$—$—
Entergy New OrleansJune 2024$25 million (c)7.04%$—$—
Entergy TexasJune 2028$150 million (c)6.67%$—$1.1 million

(a)The interest rate is the estimated interest rate as of September 30, 2023 that would have been applied to outstanding borrowings under the facility.
(b)Borrowings under this Entergy Arkansas credit facility may be secured by a security interest in its accounts receivable at Entergy Arkansas’s option.
(c)The credit facility includes fronting commitments for the issuance of letters of credit against a portion of the borrowing capacity of the facility as follows: $5 million for Entergy Arkansas; $15 million for Entergy Louisiana; $10 million for Entergy New Orleans; and $30 million for Entergy Texas.

The commitment fees on the credit facilities range from 0.075% to 0.375% of the undrawn commitment amount for Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, and Entergy Texas, and of the entire facility amount for Entergy New Orleans. Each of the credit facilities requires the Registrant Subsidiary borrower to maintain a debt ratio, as defined, of 65% or less of its total capitalization.  Each Registrant Subsidiary is in compliance with this covenant.

In addition, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each entered into an uncommitted standby letter of credit facility as a means to post collateral to support its obligations to MISO. The following is a summary of the uncommitted standby letter of credit facilities as of September 30, 2023:
CompanyAmount of
Uncommitted Facility
Letter of Credit FeeLetters of Credit
Issued as of
September 30, 2023
(a) (b)
Entergy Arkansas$25 million0.78%$7.8 million
Entergy Louisiana$125 million 0.78%$11.2 million
Entergy Mississippi$65 million0.78%$6.7 million
Entergy New Orleans$15 million1.625%$1 million
Entergy Texas$80 million1.250%$12.8 million

(a)As of September 30, 2023, letters of credit posted with MISO covered financial transmission right exposure of $1.7 million for Entergy Arkansas, $0.9 million for Entergy Louisiana, $0.6 million for Entergy Mississippi, and $0.5 million for Entergy Texas. See Note 8 to the financial statements herein for discussion of financial transmission rights.
(b)As of September 30, 2023, in addition to the $6.7 million MISO letters of credit, Entergy Mississippi had $1 million in non-MISO letters of credit outstanding under this facility.

The short-term borrowings of the Registrant Subsidiaries are limited to amounts authorized by the FERC. Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas have FERC-
authorized short-term borrowing limits effective through April 2025. The FERC-authorized short-term borrowing limit for System Energy is effective through March 2025. In addition to borrowings from commercial banks, these companies may also borrow from the Entergy System money pool and from other internal short-term borrowing arrangements. The money pool and the other internal borrowing arrangements are intercompany borrowing arrangements designed to reduce the Utility subsidiaries’ dependence on external short-term borrowings. Borrowings from internal and external short-term borrowings combined may not exceed the FERC-authorized limits. The following were the FERC-authorized limits for short-term borrowings and the outstanding short-term borrowings as of September 30, 2023 (aggregating both internal and external short-term borrowings) for the Registrant Subsidiaries:
 AuthorizedBorrowings
 (In Millions)
Entergy Arkansas$250$—
Entergy Louisiana $450 $—
Entergy Mississippi$200$24
Entergy New Orleans$150$—
Entergy Texas$200$—
System Energy$200$—

Vermont Yankee Credit Facility (Entergy Corporation)

In January 2019, Entergy Nuclear Vermont Yankee was transferred to NorthStar and its credit facility was assumed by Entergy Assets Management Operations, LLC (formerly Vermont Yankee Asset Retirement, LLC), Entergy Nuclear Vermont Yankee’s parent company that remains an Entergy subsidiary after the transfer. The credit facility has a borrowing capacity of $139 million and expires in December 2024. The commitment fee is currently 0.20% of the undrawn commitment amount.  As of September 30, 2023, $139 million in cash borrowings were outstanding under the credit facility.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.47% on the drawn portion of the facility.

Variable Interest Entities (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, and System Energy)

See Note 17 to the financial statements in the Form 10-K for a discussion of the consolidation of the nuclear fuel company variable interest entities (VIEs).  To finance the acquisition and ownership of nuclear fuel, the nuclear fuel company VIEs have credit facilities and three of the four VIEs also issue commercial paper, details of which follow as of September 30, 2023:
CompanyExpiration
Date
Amount
of
Facility
Weighted-
 Average Interest
 Rate on
 Borrowings (a)
Amount
Outstanding as of
September 30, 2023
(Dollars in Millions)
Entergy Arkansas VIEJune 2025$806.03%$10.6
Entergy Louisiana River Bend VIEJune 2025$1056.08%$57.1
Entergy Louisiana Waterford VIEJune 2025$1056.04%$13.9
System Energy VIEJune 2025$1205.90%$29.2

(a)Includes letter of credit fees and bank fronting fees on commercial paper issuances by the nuclear fuel company VIEs for Entergy Arkansas, Entergy Louisiana, and System Energy. The nuclear fuel company VIE for Entergy Louisiana River Bend does not issue commercial paper, but borrows directly on its bank credit facility.
The commitment fees on the credit facilities are 0.100% of the undrawn commitment amount for the Entergy Arkansas, Entergy Louisiana, and System Energy VIEs.  Each credit facility requires the respective lessee of nuclear fuel (Entergy Arkansas, Entergy Louisiana, or Entergy Corporation as guarantor for System Energy) to maintain a consolidated debt ratio, as defined, of 70% or less of its total capitalization. Each lessee is in compliance with this covenant.

The nuclear fuel company VIEs had notes payable that were included in debt on the respective balance sheets as of September 30, 2023 as follows:
CompanyDescriptionAmount
Entergy Arkansas VIE
3.17% Series M due December 2023
$40 million
Entergy Arkansas VIE
1.84% Series N due July 2026
$90 million
Entergy Louisiana River Bend VIE
2.51% Series V due June 2027
$70 million
Entergy Louisiana Waterford VIE
3.22% Series I due December 2023
$20 million
Entergy Louisiana Waterford VIE
5.94% Series J due September 2026
$70 million
System Energy VIE
2.05% Series K due September 2027
$90 million

In accordance with regulatory treatment, interest on the nuclear fuel company VIEs’ credit facilities, commercial paper, and long-term notes payable is reported in fuel expense.

As of September 30, 2023, Entergy Arkansas and Entergy Louisiana each has obtained financing authorization from the FERC that extend through April 2025 and System Energy has obtained financing authorization from the FERC that extends through March 2025 for issuances by their nuclear fuel company VIEs.

Debt Issuances and Retirements

(Entergy Arkansas)

In January 2023, Entergy Arkansas issued $425 million of 5.15% Series mortgage bonds due January 2033. Entergy Arkansas used the proceeds, together with other funds, to repay, at maturity, its $250 million of 3.05% Series mortgage bonds due June 2023 and for general corporate purposes.

In August 2023, Entergy Arkansas issued $300 million of 5.30% Series mortgage bonds due September 2033. Entergy Arkansas used the proceeds, together with other funds, to repay debt outstanding under its $150 million long-term revolving credit facility and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(Entergy Louisiana)

In September 2023, Entergy Louisiana repaid, at maturity, $325 million of 4.05% Series mortgage bonds.

(Entergy Mississippi)

In May 2023, Entergy Mississippi issued $300 million of 5.0% Series mortgage bonds due September 2033. Entergy Mississippi used the proceeds, together with other funds, to repay, prior to maturity, its $250 million of 3.10% Series mortgage bonds due July 2023 and $50 million of its unsecured term loan due December 2023 and for general corporate purposes.

(Entergy New Orleans)

In May 2023, Entergy New Orleans amended its $70 million unsecured term loan credit agreement, to provide for additional borrowings of $15 million due June 2024. The amended term loan bears interest at a fixed
interest rate of 6.25% payable on the unpaid principal amount, compared to the previous rate of 2.5%. Entergy New Orleans used the funds for general corporate purposes.

In July 2023, Entergy New Orleans repaid, at maturity, $100 million of 3.9% Series mortgage bonds.

(Entergy Texas)

In August 2023, Entergy Texas issued $350 million of 5.80% Series mortgage bonds due September 2053. Entergy Texas used the proceeds, together with other funds, to finance the construction of the Orange County Advanced Power Station and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(System Energy)

In March 2023, System Energy issued $325 million of 6.00% Series mortgage bonds due April 2028. System Energy used the proceeds, together with other funds, to repay, prior to maturity, its $50 million term loan due November 2023, and to repay, at maturity, its $250 million of 4.10% Series mortgage bonds due April 2023, and for general corporate purposes.

Fair Value

The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of September 30, 2023 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$26,183,400 $22,233,532 
Entergy Arkansas$4,650,501 $3,910,973 
Entergy Louisiana$10,399,014 $8,893,051 
Entergy Mississippi$2,329,185 $1,935,895 
Entergy New Orleans$685,002 $599,005 
Entergy Texas$3,233,614 $2,702,065 
System Energy$745,247 $677,274 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of December 31, 2022 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$25,932,549 $22,573,837 
Entergy Arkansas$4,166,500 $3,538,930 
Entergy Louisiana$10,698,922 $9,444,665 
Entergy Mississippi$2,331,096 $1,987,154 
Entergy New Orleans$775,632 $707,872 
Entergy Texas$2,895,913 $2,485,705 
System Energy$777,905 $702,473 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
Entergy Mississippi [Member]  
Revolving Credit Facilities, Lines Of Credit, Short-Term Borrowings, And Long-Term Debt REVOLVING CREDIT FACILITIES, LINES OF CREDIT, SHORT-TERM BORROWINGS, AND LONG-TERM DEBT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Entergy Corporation has in place a credit facility that has a borrowing capacity of $3.5 billion and expires in June 2028. The facility includes fronting commitments for the issuance of letters of credit against $20 million of the total borrowing capacity of the credit facility. The commitment fee is currently 0.225% of the undrawn commitment amount. Commitment fees and interest rates on loans under the credit facility can fluctuate depending on the senior unsecured debt ratings of Entergy Corporation.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.44% on the drawn portion of the facility. As of September 30, 2023, amounts outstanding and capacity available under the $3.5 billion credit facility are:
Capacity BorrowingsLetters
of Credit
Capacity
Available
(In Millions)
$3,500$—$3$3,497

Entergy Corporation’s credit facility requires Entergy to maintain a consolidated debt ratio, as defined, of 65% or less of its total capitalization. Entergy is in compliance with this covenant. If Entergy fails to meet this ratio, or if Entergy Corporation or one of the Registrant Subsidiaries (except Entergy New Orleans and System Energy) defaults on other indebtedness or is in bankruptcy or insolvency proceedings, an acceleration of the Entergy Corporation credit facility’s maturity date may occur.

Entergy Corporation has a commercial paper program with a Board-approved program limit of up to $2 billion.  As of September 30, 2023, Entergy Corporation had $1,351.1 million of commercial paper outstanding. The weighted-average interest rate for the nine months ended September 30, 2023 was 5.35%.
Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each had credit facilities available as of September 30, 2023 as follows:
CompanyExpiration
Date
Amount of
Facility
Interest Rate
(a)
Amount Drawn
as of
September 30, 2023
Letters of Credit
Outstanding as of
September 30, 2023
Entergy ArkansasApril 2024$25 million (b)7.27%$—$—
Entergy ArkansasJune 2028$150 million (c)6.54%$—$—
Entergy LouisianaJune 2028$350 million (c)6.67%$—$—
Entergy MississippiJuly 2025$150 million6.54%$—$—
Entergy New OrleansJune 2024$25 million (c)7.04%$—$—
Entergy TexasJune 2028$150 million (c)6.67%$—$1.1 million

(a)The interest rate is the estimated interest rate as of September 30, 2023 that would have been applied to outstanding borrowings under the facility.
(b)Borrowings under this Entergy Arkansas credit facility may be secured by a security interest in its accounts receivable at Entergy Arkansas’s option.
(c)The credit facility includes fronting commitments for the issuance of letters of credit against a portion of the borrowing capacity of the facility as follows: $5 million for Entergy Arkansas; $15 million for Entergy Louisiana; $10 million for Entergy New Orleans; and $30 million for Entergy Texas.

The commitment fees on the credit facilities range from 0.075% to 0.375% of the undrawn commitment amount for Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, and Entergy Texas, and of the entire facility amount for Entergy New Orleans. Each of the credit facilities requires the Registrant Subsidiary borrower to maintain a debt ratio, as defined, of 65% or less of its total capitalization.  Each Registrant Subsidiary is in compliance with this covenant.

In addition, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each entered into an uncommitted standby letter of credit facility as a means to post collateral to support its obligations to MISO. The following is a summary of the uncommitted standby letter of credit facilities as of September 30, 2023:
CompanyAmount of
Uncommitted Facility
Letter of Credit FeeLetters of Credit
Issued as of
September 30, 2023
(a) (b)
Entergy Arkansas$25 million0.78%$7.8 million
Entergy Louisiana$125 million 0.78%$11.2 million
Entergy Mississippi$65 million0.78%$6.7 million
Entergy New Orleans$15 million1.625%$1 million
Entergy Texas$80 million1.250%$12.8 million

(a)As of September 30, 2023, letters of credit posted with MISO covered financial transmission right exposure of $1.7 million for Entergy Arkansas, $0.9 million for Entergy Louisiana, $0.6 million for Entergy Mississippi, and $0.5 million for Entergy Texas. See Note 8 to the financial statements herein for discussion of financial transmission rights.
(b)As of September 30, 2023, in addition to the $6.7 million MISO letters of credit, Entergy Mississippi had $1 million in non-MISO letters of credit outstanding under this facility.

The short-term borrowings of the Registrant Subsidiaries are limited to amounts authorized by the FERC. Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas have FERC-
authorized short-term borrowing limits effective through April 2025. The FERC-authorized short-term borrowing limit for System Energy is effective through March 2025. In addition to borrowings from commercial banks, these companies may also borrow from the Entergy System money pool and from other internal short-term borrowing arrangements. The money pool and the other internal borrowing arrangements are intercompany borrowing arrangements designed to reduce the Utility subsidiaries’ dependence on external short-term borrowings. Borrowings from internal and external short-term borrowings combined may not exceed the FERC-authorized limits. The following were the FERC-authorized limits for short-term borrowings and the outstanding short-term borrowings as of September 30, 2023 (aggregating both internal and external short-term borrowings) for the Registrant Subsidiaries:
 AuthorizedBorrowings
 (In Millions)
Entergy Arkansas$250$—
Entergy Louisiana $450 $—
Entergy Mississippi$200$24
Entergy New Orleans$150$—
Entergy Texas$200$—
System Energy$200$—

Vermont Yankee Credit Facility (Entergy Corporation)

In January 2019, Entergy Nuclear Vermont Yankee was transferred to NorthStar and its credit facility was assumed by Entergy Assets Management Operations, LLC (formerly Vermont Yankee Asset Retirement, LLC), Entergy Nuclear Vermont Yankee’s parent company that remains an Entergy subsidiary after the transfer. The credit facility has a borrowing capacity of $139 million and expires in December 2024. The commitment fee is currently 0.20% of the undrawn commitment amount.  As of September 30, 2023, $139 million in cash borrowings were outstanding under the credit facility.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.47% on the drawn portion of the facility.

Variable Interest Entities (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, and System Energy)

See Note 17 to the financial statements in the Form 10-K for a discussion of the consolidation of the nuclear fuel company variable interest entities (VIEs).  To finance the acquisition and ownership of nuclear fuel, the nuclear fuel company VIEs have credit facilities and three of the four VIEs also issue commercial paper, details of which follow as of September 30, 2023:
CompanyExpiration
Date
Amount
of
Facility
Weighted-
 Average Interest
 Rate on
 Borrowings (a)
Amount
Outstanding as of
September 30, 2023
(Dollars in Millions)
Entergy Arkansas VIEJune 2025$806.03%$10.6
Entergy Louisiana River Bend VIEJune 2025$1056.08%$57.1
Entergy Louisiana Waterford VIEJune 2025$1056.04%$13.9
System Energy VIEJune 2025$1205.90%$29.2

(a)Includes letter of credit fees and bank fronting fees on commercial paper issuances by the nuclear fuel company VIEs for Entergy Arkansas, Entergy Louisiana, and System Energy. The nuclear fuel company VIE for Entergy Louisiana River Bend does not issue commercial paper, but borrows directly on its bank credit facility.
The commitment fees on the credit facilities are 0.100% of the undrawn commitment amount for the Entergy Arkansas, Entergy Louisiana, and System Energy VIEs.  Each credit facility requires the respective lessee of nuclear fuel (Entergy Arkansas, Entergy Louisiana, or Entergy Corporation as guarantor for System Energy) to maintain a consolidated debt ratio, as defined, of 70% or less of its total capitalization. Each lessee is in compliance with this covenant.

The nuclear fuel company VIEs had notes payable that were included in debt on the respective balance sheets as of September 30, 2023 as follows:
CompanyDescriptionAmount
Entergy Arkansas VIE
3.17% Series M due December 2023
$40 million
Entergy Arkansas VIE
1.84% Series N due July 2026
$90 million
Entergy Louisiana River Bend VIE
2.51% Series V due June 2027
$70 million
Entergy Louisiana Waterford VIE
3.22% Series I due December 2023
$20 million
Entergy Louisiana Waterford VIE
5.94% Series J due September 2026
$70 million
System Energy VIE
2.05% Series K due September 2027
$90 million

In accordance with regulatory treatment, interest on the nuclear fuel company VIEs’ credit facilities, commercial paper, and long-term notes payable is reported in fuel expense.

As of September 30, 2023, Entergy Arkansas and Entergy Louisiana each has obtained financing authorization from the FERC that extend through April 2025 and System Energy has obtained financing authorization from the FERC that extends through March 2025 for issuances by their nuclear fuel company VIEs.

Debt Issuances and Retirements

(Entergy Arkansas)

In January 2023, Entergy Arkansas issued $425 million of 5.15% Series mortgage bonds due January 2033. Entergy Arkansas used the proceeds, together with other funds, to repay, at maturity, its $250 million of 3.05% Series mortgage bonds due June 2023 and for general corporate purposes.

In August 2023, Entergy Arkansas issued $300 million of 5.30% Series mortgage bonds due September 2033. Entergy Arkansas used the proceeds, together with other funds, to repay debt outstanding under its $150 million long-term revolving credit facility and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(Entergy Louisiana)

In September 2023, Entergy Louisiana repaid, at maturity, $325 million of 4.05% Series mortgage bonds.

(Entergy Mississippi)

In May 2023, Entergy Mississippi issued $300 million of 5.0% Series mortgage bonds due September 2033. Entergy Mississippi used the proceeds, together with other funds, to repay, prior to maturity, its $250 million of 3.10% Series mortgage bonds due July 2023 and $50 million of its unsecured term loan due December 2023 and for general corporate purposes.

(Entergy New Orleans)

In May 2023, Entergy New Orleans amended its $70 million unsecured term loan credit agreement, to provide for additional borrowings of $15 million due June 2024. The amended term loan bears interest at a fixed
interest rate of 6.25% payable on the unpaid principal amount, compared to the previous rate of 2.5%. Entergy New Orleans used the funds for general corporate purposes.

In July 2023, Entergy New Orleans repaid, at maturity, $100 million of 3.9% Series mortgage bonds.

(Entergy Texas)

In August 2023, Entergy Texas issued $350 million of 5.80% Series mortgage bonds due September 2053. Entergy Texas used the proceeds, together with other funds, to finance the construction of the Orange County Advanced Power Station and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(System Energy)

In March 2023, System Energy issued $325 million of 6.00% Series mortgage bonds due April 2028. System Energy used the proceeds, together with other funds, to repay, prior to maturity, its $50 million term loan due November 2023, and to repay, at maturity, its $250 million of 4.10% Series mortgage bonds due April 2023, and for general corporate purposes.

Fair Value

The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of September 30, 2023 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$26,183,400 $22,233,532 
Entergy Arkansas$4,650,501 $3,910,973 
Entergy Louisiana$10,399,014 $8,893,051 
Entergy Mississippi$2,329,185 $1,935,895 
Entergy New Orleans$685,002 $599,005 
Entergy Texas$3,233,614 $2,702,065 
System Energy$745,247 $677,274 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of December 31, 2022 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$25,932,549 $22,573,837 
Entergy Arkansas$4,166,500 $3,538,930 
Entergy Louisiana$10,698,922 $9,444,665 
Entergy Mississippi$2,331,096 $1,987,154 
Entergy New Orleans$775,632 $707,872 
Entergy Texas$2,895,913 $2,485,705 
System Energy$777,905 $702,473 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
Entergy New Orleans [Member]  
Revolving Credit Facilities, Lines Of Credit, Short-Term Borrowings, And Long-Term Debt REVOLVING CREDIT FACILITIES, LINES OF CREDIT, SHORT-TERM BORROWINGS, AND LONG-TERM DEBT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Entergy Corporation has in place a credit facility that has a borrowing capacity of $3.5 billion and expires in June 2028. The facility includes fronting commitments for the issuance of letters of credit against $20 million of the total borrowing capacity of the credit facility. The commitment fee is currently 0.225% of the undrawn commitment amount. Commitment fees and interest rates on loans under the credit facility can fluctuate depending on the senior unsecured debt ratings of Entergy Corporation.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.44% on the drawn portion of the facility. As of September 30, 2023, amounts outstanding and capacity available under the $3.5 billion credit facility are:
Capacity BorrowingsLetters
of Credit
Capacity
Available
(In Millions)
$3,500$—$3$3,497

Entergy Corporation’s credit facility requires Entergy to maintain a consolidated debt ratio, as defined, of 65% or less of its total capitalization. Entergy is in compliance with this covenant. If Entergy fails to meet this ratio, or if Entergy Corporation or one of the Registrant Subsidiaries (except Entergy New Orleans and System Energy) defaults on other indebtedness or is in bankruptcy or insolvency proceedings, an acceleration of the Entergy Corporation credit facility’s maturity date may occur.

Entergy Corporation has a commercial paper program with a Board-approved program limit of up to $2 billion.  As of September 30, 2023, Entergy Corporation had $1,351.1 million of commercial paper outstanding. The weighted-average interest rate for the nine months ended September 30, 2023 was 5.35%.
Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each had credit facilities available as of September 30, 2023 as follows:
CompanyExpiration
Date
Amount of
Facility
Interest Rate
(a)
Amount Drawn
as of
September 30, 2023
Letters of Credit
Outstanding as of
September 30, 2023
Entergy ArkansasApril 2024$25 million (b)7.27%$—$—
Entergy ArkansasJune 2028$150 million (c)6.54%$—$—
Entergy LouisianaJune 2028$350 million (c)6.67%$—$—
Entergy MississippiJuly 2025$150 million6.54%$—$—
Entergy New OrleansJune 2024$25 million (c)7.04%$—$—
Entergy TexasJune 2028$150 million (c)6.67%$—$1.1 million

(a)The interest rate is the estimated interest rate as of September 30, 2023 that would have been applied to outstanding borrowings under the facility.
(b)Borrowings under this Entergy Arkansas credit facility may be secured by a security interest in its accounts receivable at Entergy Arkansas’s option.
(c)The credit facility includes fronting commitments for the issuance of letters of credit against a portion of the borrowing capacity of the facility as follows: $5 million for Entergy Arkansas; $15 million for Entergy Louisiana; $10 million for Entergy New Orleans; and $30 million for Entergy Texas.

The commitment fees on the credit facilities range from 0.075% to 0.375% of the undrawn commitment amount for Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, and Entergy Texas, and of the entire facility amount for Entergy New Orleans. Each of the credit facilities requires the Registrant Subsidiary borrower to maintain a debt ratio, as defined, of 65% or less of its total capitalization.  Each Registrant Subsidiary is in compliance with this covenant.

In addition, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each entered into an uncommitted standby letter of credit facility as a means to post collateral to support its obligations to MISO. The following is a summary of the uncommitted standby letter of credit facilities as of September 30, 2023:
CompanyAmount of
Uncommitted Facility
Letter of Credit FeeLetters of Credit
Issued as of
September 30, 2023
(a) (b)
Entergy Arkansas$25 million0.78%$7.8 million
Entergy Louisiana$125 million 0.78%$11.2 million
Entergy Mississippi$65 million0.78%$6.7 million
Entergy New Orleans$15 million1.625%$1 million
Entergy Texas$80 million1.250%$12.8 million

(a)As of September 30, 2023, letters of credit posted with MISO covered financial transmission right exposure of $1.7 million for Entergy Arkansas, $0.9 million for Entergy Louisiana, $0.6 million for Entergy Mississippi, and $0.5 million for Entergy Texas. See Note 8 to the financial statements herein for discussion of financial transmission rights.
(b)As of September 30, 2023, in addition to the $6.7 million MISO letters of credit, Entergy Mississippi had $1 million in non-MISO letters of credit outstanding under this facility.

The short-term borrowings of the Registrant Subsidiaries are limited to amounts authorized by the FERC. Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas have FERC-
authorized short-term borrowing limits effective through April 2025. The FERC-authorized short-term borrowing limit for System Energy is effective through March 2025. In addition to borrowings from commercial banks, these companies may also borrow from the Entergy System money pool and from other internal short-term borrowing arrangements. The money pool and the other internal borrowing arrangements are intercompany borrowing arrangements designed to reduce the Utility subsidiaries’ dependence on external short-term borrowings. Borrowings from internal and external short-term borrowings combined may not exceed the FERC-authorized limits. The following were the FERC-authorized limits for short-term borrowings and the outstanding short-term borrowings as of September 30, 2023 (aggregating both internal and external short-term borrowings) for the Registrant Subsidiaries:
 AuthorizedBorrowings
 (In Millions)
Entergy Arkansas$250$—
Entergy Louisiana $450 $—
Entergy Mississippi$200$24
Entergy New Orleans$150$—
Entergy Texas$200$—
System Energy$200$—

Vermont Yankee Credit Facility (Entergy Corporation)

In January 2019, Entergy Nuclear Vermont Yankee was transferred to NorthStar and its credit facility was assumed by Entergy Assets Management Operations, LLC (formerly Vermont Yankee Asset Retirement, LLC), Entergy Nuclear Vermont Yankee’s parent company that remains an Entergy subsidiary after the transfer. The credit facility has a borrowing capacity of $139 million and expires in December 2024. The commitment fee is currently 0.20% of the undrawn commitment amount.  As of September 30, 2023, $139 million in cash borrowings were outstanding under the credit facility.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.47% on the drawn portion of the facility.

Variable Interest Entities (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, and System Energy)

See Note 17 to the financial statements in the Form 10-K for a discussion of the consolidation of the nuclear fuel company variable interest entities (VIEs).  To finance the acquisition and ownership of nuclear fuel, the nuclear fuel company VIEs have credit facilities and three of the four VIEs also issue commercial paper, details of which follow as of September 30, 2023:
CompanyExpiration
Date
Amount
of
Facility
Weighted-
 Average Interest
 Rate on
 Borrowings (a)
Amount
Outstanding as of
September 30, 2023
(Dollars in Millions)
Entergy Arkansas VIEJune 2025$806.03%$10.6
Entergy Louisiana River Bend VIEJune 2025$1056.08%$57.1
Entergy Louisiana Waterford VIEJune 2025$1056.04%$13.9
System Energy VIEJune 2025$1205.90%$29.2

(a)Includes letter of credit fees and bank fronting fees on commercial paper issuances by the nuclear fuel company VIEs for Entergy Arkansas, Entergy Louisiana, and System Energy. The nuclear fuel company VIE for Entergy Louisiana River Bend does not issue commercial paper, but borrows directly on its bank credit facility.
The commitment fees on the credit facilities are 0.100% of the undrawn commitment amount for the Entergy Arkansas, Entergy Louisiana, and System Energy VIEs.  Each credit facility requires the respective lessee of nuclear fuel (Entergy Arkansas, Entergy Louisiana, or Entergy Corporation as guarantor for System Energy) to maintain a consolidated debt ratio, as defined, of 70% or less of its total capitalization. Each lessee is in compliance with this covenant.

The nuclear fuel company VIEs had notes payable that were included in debt on the respective balance sheets as of September 30, 2023 as follows:
CompanyDescriptionAmount
Entergy Arkansas VIE
3.17% Series M due December 2023
$40 million
Entergy Arkansas VIE
1.84% Series N due July 2026
$90 million
Entergy Louisiana River Bend VIE
2.51% Series V due June 2027
$70 million
Entergy Louisiana Waterford VIE
3.22% Series I due December 2023
$20 million
Entergy Louisiana Waterford VIE
5.94% Series J due September 2026
$70 million
System Energy VIE
2.05% Series K due September 2027
$90 million

In accordance with regulatory treatment, interest on the nuclear fuel company VIEs’ credit facilities, commercial paper, and long-term notes payable is reported in fuel expense.

As of September 30, 2023, Entergy Arkansas and Entergy Louisiana each has obtained financing authorization from the FERC that extend through April 2025 and System Energy has obtained financing authorization from the FERC that extends through March 2025 for issuances by their nuclear fuel company VIEs.

Debt Issuances and Retirements

(Entergy Arkansas)

In January 2023, Entergy Arkansas issued $425 million of 5.15% Series mortgage bonds due January 2033. Entergy Arkansas used the proceeds, together with other funds, to repay, at maturity, its $250 million of 3.05% Series mortgage bonds due June 2023 and for general corporate purposes.

In August 2023, Entergy Arkansas issued $300 million of 5.30% Series mortgage bonds due September 2033. Entergy Arkansas used the proceeds, together with other funds, to repay debt outstanding under its $150 million long-term revolving credit facility and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(Entergy Louisiana)

In September 2023, Entergy Louisiana repaid, at maturity, $325 million of 4.05% Series mortgage bonds.

(Entergy Mississippi)

In May 2023, Entergy Mississippi issued $300 million of 5.0% Series mortgage bonds due September 2033. Entergy Mississippi used the proceeds, together with other funds, to repay, prior to maturity, its $250 million of 3.10% Series mortgage bonds due July 2023 and $50 million of its unsecured term loan due December 2023 and for general corporate purposes.

(Entergy New Orleans)

In May 2023, Entergy New Orleans amended its $70 million unsecured term loan credit agreement, to provide for additional borrowings of $15 million due June 2024. The amended term loan bears interest at a fixed
interest rate of 6.25% payable on the unpaid principal amount, compared to the previous rate of 2.5%. Entergy New Orleans used the funds for general corporate purposes.

In July 2023, Entergy New Orleans repaid, at maturity, $100 million of 3.9% Series mortgage bonds.

(Entergy Texas)

In August 2023, Entergy Texas issued $350 million of 5.80% Series mortgage bonds due September 2053. Entergy Texas used the proceeds, together with other funds, to finance the construction of the Orange County Advanced Power Station and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(System Energy)

In March 2023, System Energy issued $325 million of 6.00% Series mortgage bonds due April 2028. System Energy used the proceeds, together with other funds, to repay, prior to maturity, its $50 million term loan due November 2023, and to repay, at maturity, its $250 million of 4.10% Series mortgage bonds due April 2023, and for general corporate purposes.

Fair Value

The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of September 30, 2023 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$26,183,400 $22,233,532 
Entergy Arkansas$4,650,501 $3,910,973 
Entergy Louisiana$10,399,014 $8,893,051 
Entergy Mississippi$2,329,185 $1,935,895 
Entergy New Orleans$685,002 $599,005 
Entergy Texas$3,233,614 $2,702,065 
System Energy$745,247 $677,274 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of December 31, 2022 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$25,932,549 $22,573,837 
Entergy Arkansas$4,166,500 $3,538,930 
Entergy Louisiana$10,698,922 $9,444,665 
Entergy Mississippi$2,331,096 $1,987,154 
Entergy New Orleans$775,632 $707,872 
Entergy Texas$2,895,913 $2,485,705 
System Energy$777,905 $702,473 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
Entergy Texas [Member]  
Revolving Credit Facilities, Lines Of Credit, Short-Term Borrowings, And Long-Term Debt REVOLVING CREDIT FACILITIES, LINES OF CREDIT, SHORT-TERM BORROWINGS, AND LONG-TERM DEBT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Entergy Corporation has in place a credit facility that has a borrowing capacity of $3.5 billion and expires in June 2028. The facility includes fronting commitments for the issuance of letters of credit against $20 million of the total borrowing capacity of the credit facility. The commitment fee is currently 0.225% of the undrawn commitment amount. Commitment fees and interest rates on loans under the credit facility can fluctuate depending on the senior unsecured debt ratings of Entergy Corporation.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.44% on the drawn portion of the facility. As of September 30, 2023, amounts outstanding and capacity available under the $3.5 billion credit facility are:
Capacity BorrowingsLetters
of Credit
Capacity
Available
(In Millions)
$3,500$—$3$3,497

Entergy Corporation’s credit facility requires Entergy to maintain a consolidated debt ratio, as defined, of 65% or less of its total capitalization. Entergy is in compliance with this covenant. If Entergy fails to meet this ratio, or if Entergy Corporation or one of the Registrant Subsidiaries (except Entergy New Orleans and System Energy) defaults on other indebtedness or is in bankruptcy or insolvency proceedings, an acceleration of the Entergy Corporation credit facility’s maturity date may occur.

Entergy Corporation has a commercial paper program with a Board-approved program limit of up to $2 billion.  As of September 30, 2023, Entergy Corporation had $1,351.1 million of commercial paper outstanding. The weighted-average interest rate for the nine months ended September 30, 2023 was 5.35%.
Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each had credit facilities available as of September 30, 2023 as follows:
CompanyExpiration
Date
Amount of
Facility
Interest Rate
(a)
Amount Drawn
as of
September 30, 2023
Letters of Credit
Outstanding as of
September 30, 2023
Entergy ArkansasApril 2024$25 million (b)7.27%$—$—
Entergy ArkansasJune 2028$150 million (c)6.54%$—$—
Entergy LouisianaJune 2028$350 million (c)6.67%$—$—
Entergy MississippiJuly 2025$150 million6.54%$—$—
Entergy New OrleansJune 2024$25 million (c)7.04%$—$—
Entergy TexasJune 2028$150 million (c)6.67%$—$1.1 million

(a)The interest rate is the estimated interest rate as of September 30, 2023 that would have been applied to outstanding borrowings under the facility.
(b)Borrowings under this Entergy Arkansas credit facility may be secured by a security interest in its accounts receivable at Entergy Arkansas’s option.
(c)The credit facility includes fronting commitments for the issuance of letters of credit against a portion of the borrowing capacity of the facility as follows: $5 million for Entergy Arkansas; $15 million for Entergy Louisiana; $10 million for Entergy New Orleans; and $30 million for Entergy Texas.

The commitment fees on the credit facilities range from 0.075% to 0.375% of the undrawn commitment amount for Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, and Entergy Texas, and of the entire facility amount for Entergy New Orleans. Each of the credit facilities requires the Registrant Subsidiary borrower to maintain a debt ratio, as defined, of 65% or less of its total capitalization.  Each Registrant Subsidiary is in compliance with this covenant.

In addition, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each entered into an uncommitted standby letter of credit facility as a means to post collateral to support its obligations to MISO. The following is a summary of the uncommitted standby letter of credit facilities as of September 30, 2023:
CompanyAmount of
Uncommitted Facility
Letter of Credit FeeLetters of Credit
Issued as of
September 30, 2023
(a) (b)
Entergy Arkansas$25 million0.78%$7.8 million
Entergy Louisiana$125 million 0.78%$11.2 million
Entergy Mississippi$65 million0.78%$6.7 million
Entergy New Orleans$15 million1.625%$1 million
Entergy Texas$80 million1.250%$12.8 million

(a)As of September 30, 2023, letters of credit posted with MISO covered financial transmission right exposure of $1.7 million for Entergy Arkansas, $0.9 million for Entergy Louisiana, $0.6 million for Entergy Mississippi, and $0.5 million for Entergy Texas. See Note 8 to the financial statements herein for discussion of financial transmission rights.
(b)As of September 30, 2023, in addition to the $6.7 million MISO letters of credit, Entergy Mississippi had $1 million in non-MISO letters of credit outstanding under this facility.

The short-term borrowings of the Registrant Subsidiaries are limited to amounts authorized by the FERC. Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas have FERC-
authorized short-term borrowing limits effective through April 2025. The FERC-authorized short-term borrowing limit for System Energy is effective through March 2025. In addition to borrowings from commercial banks, these companies may also borrow from the Entergy System money pool and from other internal short-term borrowing arrangements. The money pool and the other internal borrowing arrangements are intercompany borrowing arrangements designed to reduce the Utility subsidiaries’ dependence on external short-term borrowings. Borrowings from internal and external short-term borrowings combined may not exceed the FERC-authorized limits. The following were the FERC-authorized limits for short-term borrowings and the outstanding short-term borrowings as of September 30, 2023 (aggregating both internal and external short-term borrowings) for the Registrant Subsidiaries:
 AuthorizedBorrowings
 (In Millions)
Entergy Arkansas$250$—
Entergy Louisiana $450 $—
Entergy Mississippi$200$24
Entergy New Orleans$150$—
Entergy Texas$200$—
System Energy$200$—

Vermont Yankee Credit Facility (Entergy Corporation)

In January 2019, Entergy Nuclear Vermont Yankee was transferred to NorthStar and its credit facility was assumed by Entergy Assets Management Operations, LLC (formerly Vermont Yankee Asset Retirement, LLC), Entergy Nuclear Vermont Yankee’s parent company that remains an Entergy subsidiary after the transfer. The credit facility has a borrowing capacity of $139 million and expires in December 2024. The commitment fee is currently 0.20% of the undrawn commitment amount.  As of September 30, 2023, $139 million in cash borrowings were outstanding under the credit facility.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.47% on the drawn portion of the facility.

Variable Interest Entities (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, and System Energy)

See Note 17 to the financial statements in the Form 10-K for a discussion of the consolidation of the nuclear fuel company variable interest entities (VIEs).  To finance the acquisition and ownership of nuclear fuel, the nuclear fuel company VIEs have credit facilities and three of the four VIEs also issue commercial paper, details of which follow as of September 30, 2023:
CompanyExpiration
Date
Amount
of
Facility
Weighted-
 Average Interest
 Rate on
 Borrowings (a)
Amount
Outstanding as of
September 30, 2023
(Dollars in Millions)
Entergy Arkansas VIEJune 2025$806.03%$10.6
Entergy Louisiana River Bend VIEJune 2025$1056.08%$57.1
Entergy Louisiana Waterford VIEJune 2025$1056.04%$13.9
System Energy VIEJune 2025$1205.90%$29.2

(a)Includes letter of credit fees and bank fronting fees on commercial paper issuances by the nuclear fuel company VIEs for Entergy Arkansas, Entergy Louisiana, and System Energy. The nuclear fuel company VIE for Entergy Louisiana River Bend does not issue commercial paper, but borrows directly on its bank credit facility.
The commitment fees on the credit facilities are 0.100% of the undrawn commitment amount for the Entergy Arkansas, Entergy Louisiana, and System Energy VIEs.  Each credit facility requires the respective lessee of nuclear fuel (Entergy Arkansas, Entergy Louisiana, or Entergy Corporation as guarantor for System Energy) to maintain a consolidated debt ratio, as defined, of 70% or less of its total capitalization. Each lessee is in compliance with this covenant.

The nuclear fuel company VIEs had notes payable that were included in debt on the respective balance sheets as of September 30, 2023 as follows:
CompanyDescriptionAmount
Entergy Arkansas VIE
3.17% Series M due December 2023
$40 million
Entergy Arkansas VIE
1.84% Series N due July 2026
$90 million
Entergy Louisiana River Bend VIE
2.51% Series V due June 2027
$70 million
Entergy Louisiana Waterford VIE
3.22% Series I due December 2023
$20 million
Entergy Louisiana Waterford VIE
5.94% Series J due September 2026
$70 million
System Energy VIE
2.05% Series K due September 2027
$90 million

In accordance with regulatory treatment, interest on the nuclear fuel company VIEs’ credit facilities, commercial paper, and long-term notes payable is reported in fuel expense.

As of September 30, 2023, Entergy Arkansas and Entergy Louisiana each has obtained financing authorization from the FERC that extend through April 2025 and System Energy has obtained financing authorization from the FERC that extends through March 2025 for issuances by their nuclear fuel company VIEs.

Debt Issuances and Retirements

(Entergy Arkansas)

In January 2023, Entergy Arkansas issued $425 million of 5.15% Series mortgage bonds due January 2033. Entergy Arkansas used the proceeds, together with other funds, to repay, at maturity, its $250 million of 3.05% Series mortgage bonds due June 2023 and for general corporate purposes.

In August 2023, Entergy Arkansas issued $300 million of 5.30% Series mortgage bonds due September 2033. Entergy Arkansas used the proceeds, together with other funds, to repay debt outstanding under its $150 million long-term revolving credit facility and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(Entergy Louisiana)

In September 2023, Entergy Louisiana repaid, at maturity, $325 million of 4.05% Series mortgage bonds.

(Entergy Mississippi)

In May 2023, Entergy Mississippi issued $300 million of 5.0% Series mortgage bonds due September 2033. Entergy Mississippi used the proceeds, together with other funds, to repay, prior to maturity, its $250 million of 3.10% Series mortgage bonds due July 2023 and $50 million of its unsecured term loan due December 2023 and for general corporate purposes.

(Entergy New Orleans)

In May 2023, Entergy New Orleans amended its $70 million unsecured term loan credit agreement, to provide for additional borrowings of $15 million due June 2024. The amended term loan bears interest at a fixed
interest rate of 6.25% payable on the unpaid principal amount, compared to the previous rate of 2.5%. Entergy New Orleans used the funds for general corporate purposes.

In July 2023, Entergy New Orleans repaid, at maturity, $100 million of 3.9% Series mortgage bonds.

(Entergy Texas)

In August 2023, Entergy Texas issued $350 million of 5.80% Series mortgage bonds due September 2053. Entergy Texas used the proceeds, together with other funds, to finance the construction of the Orange County Advanced Power Station and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(System Energy)

In March 2023, System Energy issued $325 million of 6.00% Series mortgage bonds due April 2028. System Energy used the proceeds, together with other funds, to repay, prior to maturity, its $50 million term loan due November 2023, and to repay, at maturity, its $250 million of 4.10% Series mortgage bonds due April 2023, and for general corporate purposes.

Fair Value

The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of September 30, 2023 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$26,183,400 $22,233,532 
Entergy Arkansas$4,650,501 $3,910,973 
Entergy Louisiana$10,399,014 $8,893,051 
Entergy Mississippi$2,329,185 $1,935,895 
Entergy New Orleans$685,002 $599,005 
Entergy Texas$3,233,614 $2,702,065 
System Energy$745,247 $677,274 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of December 31, 2022 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$25,932,549 $22,573,837 
Entergy Arkansas$4,166,500 $3,538,930 
Entergy Louisiana$10,698,922 $9,444,665 
Entergy Mississippi$2,331,096 $1,987,154 
Entergy New Orleans$775,632 $707,872 
Entergy Texas$2,895,913 $2,485,705 
System Energy$777,905 $702,473 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
System Energy [Member]  
Revolving Credit Facilities, Lines Of Credit, Short-Term Borrowings, And Long-Term Debt REVOLVING CREDIT FACILITIES, LINES OF CREDIT, SHORT-TERM BORROWINGS, AND LONG-TERM DEBT (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Entergy Corporation has in place a credit facility that has a borrowing capacity of $3.5 billion and expires in June 2028. The facility includes fronting commitments for the issuance of letters of credit against $20 million of the total borrowing capacity of the credit facility. The commitment fee is currently 0.225% of the undrawn commitment amount. Commitment fees and interest rates on loans under the credit facility can fluctuate depending on the senior unsecured debt ratings of Entergy Corporation.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.44% on the drawn portion of the facility. As of September 30, 2023, amounts outstanding and capacity available under the $3.5 billion credit facility are:
Capacity BorrowingsLetters
of Credit
Capacity
Available
(In Millions)
$3,500$—$3$3,497

Entergy Corporation’s credit facility requires Entergy to maintain a consolidated debt ratio, as defined, of 65% or less of its total capitalization. Entergy is in compliance with this covenant. If Entergy fails to meet this ratio, or if Entergy Corporation or one of the Registrant Subsidiaries (except Entergy New Orleans and System Energy) defaults on other indebtedness or is in bankruptcy or insolvency proceedings, an acceleration of the Entergy Corporation credit facility’s maturity date may occur.

Entergy Corporation has a commercial paper program with a Board-approved program limit of up to $2 billion.  As of September 30, 2023, Entergy Corporation had $1,351.1 million of commercial paper outstanding. The weighted-average interest rate for the nine months ended September 30, 2023 was 5.35%.
Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each had credit facilities available as of September 30, 2023 as follows:
CompanyExpiration
Date
Amount of
Facility
Interest Rate
(a)
Amount Drawn
as of
September 30, 2023
Letters of Credit
Outstanding as of
September 30, 2023
Entergy ArkansasApril 2024$25 million (b)7.27%$—$—
Entergy ArkansasJune 2028$150 million (c)6.54%$—$—
Entergy LouisianaJune 2028$350 million (c)6.67%$—$—
Entergy MississippiJuly 2025$150 million6.54%$—$—
Entergy New OrleansJune 2024$25 million (c)7.04%$—$—
Entergy TexasJune 2028$150 million (c)6.67%$—$1.1 million

(a)The interest rate is the estimated interest rate as of September 30, 2023 that would have been applied to outstanding borrowings under the facility.
(b)Borrowings under this Entergy Arkansas credit facility may be secured by a security interest in its accounts receivable at Entergy Arkansas’s option.
(c)The credit facility includes fronting commitments for the issuance of letters of credit against a portion of the borrowing capacity of the facility as follows: $5 million for Entergy Arkansas; $15 million for Entergy Louisiana; $10 million for Entergy New Orleans; and $30 million for Entergy Texas.

The commitment fees on the credit facilities range from 0.075% to 0.375% of the undrawn commitment amount for Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, and Entergy Texas, and of the entire facility amount for Entergy New Orleans. Each of the credit facilities requires the Registrant Subsidiary borrower to maintain a debt ratio, as defined, of 65% or less of its total capitalization.  Each Registrant Subsidiary is in compliance with this covenant.

In addition, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas each entered into an uncommitted standby letter of credit facility as a means to post collateral to support its obligations to MISO. The following is a summary of the uncommitted standby letter of credit facilities as of September 30, 2023:
CompanyAmount of
Uncommitted Facility
Letter of Credit FeeLetters of Credit
Issued as of
September 30, 2023
(a) (b)
Entergy Arkansas$25 million0.78%$7.8 million
Entergy Louisiana$125 million 0.78%$11.2 million
Entergy Mississippi$65 million0.78%$6.7 million
Entergy New Orleans$15 million1.625%$1 million
Entergy Texas$80 million1.250%$12.8 million

(a)As of September 30, 2023, letters of credit posted with MISO covered financial transmission right exposure of $1.7 million for Entergy Arkansas, $0.9 million for Entergy Louisiana, $0.6 million for Entergy Mississippi, and $0.5 million for Entergy Texas. See Note 8 to the financial statements herein for discussion of financial transmission rights.
(b)As of September 30, 2023, in addition to the $6.7 million MISO letters of credit, Entergy Mississippi had $1 million in non-MISO letters of credit outstanding under this facility.

The short-term borrowings of the Registrant Subsidiaries are limited to amounts authorized by the FERC. Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, and Entergy Texas have FERC-
authorized short-term borrowing limits effective through April 2025. The FERC-authorized short-term borrowing limit for System Energy is effective through March 2025. In addition to borrowings from commercial banks, these companies may also borrow from the Entergy System money pool and from other internal short-term borrowing arrangements. The money pool and the other internal borrowing arrangements are intercompany borrowing arrangements designed to reduce the Utility subsidiaries’ dependence on external short-term borrowings. Borrowings from internal and external short-term borrowings combined may not exceed the FERC-authorized limits. The following were the FERC-authorized limits for short-term borrowings and the outstanding short-term borrowings as of September 30, 2023 (aggregating both internal and external short-term borrowings) for the Registrant Subsidiaries:
 AuthorizedBorrowings
 (In Millions)
Entergy Arkansas$250$—
Entergy Louisiana $450 $—
Entergy Mississippi$200$24
Entergy New Orleans$150$—
Entergy Texas$200$—
System Energy$200$—

Vermont Yankee Credit Facility (Entergy Corporation)

In January 2019, Entergy Nuclear Vermont Yankee was transferred to NorthStar and its credit facility was assumed by Entergy Assets Management Operations, LLC (formerly Vermont Yankee Asset Retirement, LLC), Entergy Nuclear Vermont Yankee’s parent company that remains an Entergy subsidiary after the transfer. The credit facility has a borrowing capacity of $139 million and expires in December 2024. The commitment fee is currently 0.20% of the undrawn commitment amount.  As of September 30, 2023, $139 million in cash borrowings were outstanding under the credit facility.  The weighted-average interest rate for the nine months ended September 30, 2023 was 6.47% on the drawn portion of the facility.

Variable Interest Entities (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, and System Energy)

See Note 17 to the financial statements in the Form 10-K for a discussion of the consolidation of the nuclear fuel company variable interest entities (VIEs).  To finance the acquisition and ownership of nuclear fuel, the nuclear fuel company VIEs have credit facilities and three of the four VIEs also issue commercial paper, details of which follow as of September 30, 2023:
CompanyExpiration
Date
Amount
of
Facility
Weighted-
 Average Interest
 Rate on
 Borrowings (a)
Amount
Outstanding as of
September 30, 2023
(Dollars in Millions)
Entergy Arkansas VIEJune 2025$806.03%$10.6
Entergy Louisiana River Bend VIEJune 2025$1056.08%$57.1
Entergy Louisiana Waterford VIEJune 2025$1056.04%$13.9
System Energy VIEJune 2025$1205.90%$29.2

(a)Includes letter of credit fees and bank fronting fees on commercial paper issuances by the nuclear fuel company VIEs for Entergy Arkansas, Entergy Louisiana, and System Energy. The nuclear fuel company VIE for Entergy Louisiana River Bend does not issue commercial paper, but borrows directly on its bank credit facility.
The commitment fees on the credit facilities are 0.100% of the undrawn commitment amount for the Entergy Arkansas, Entergy Louisiana, and System Energy VIEs.  Each credit facility requires the respective lessee of nuclear fuel (Entergy Arkansas, Entergy Louisiana, or Entergy Corporation as guarantor for System Energy) to maintain a consolidated debt ratio, as defined, of 70% or less of its total capitalization. Each lessee is in compliance with this covenant.

The nuclear fuel company VIEs had notes payable that were included in debt on the respective balance sheets as of September 30, 2023 as follows:
CompanyDescriptionAmount
Entergy Arkansas VIE
3.17% Series M due December 2023
$40 million
Entergy Arkansas VIE
1.84% Series N due July 2026
$90 million
Entergy Louisiana River Bend VIE
2.51% Series V due June 2027
$70 million
Entergy Louisiana Waterford VIE
3.22% Series I due December 2023
$20 million
Entergy Louisiana Waterford VIE
5.94% Series J due September 2026
$70 million
System Energy VIE
2.05% Series K due September 2027
$90 million

In accordance with regulatory treatment, interest on the nuclear fuel company VIEs’ credit facilities, commercial paper, and long-term notes payable is reported in fuel expense.

As of September 30, 2023, Entergy Arkansas and Entergy Louisiana each has obtained financing authorization from the FERC that extend through April 2025 and System Energy has obtained financing authorization from the FERC that extends through March 2025 for issuances by their nuclear fuel company VIEs.

Debt Issuances and Retirements

(Entergy Arkansas)

In January 2023, Entergy Arkansas issued $425 million of 5.15% Series mortgage bonds due January 2033. Entergy Arkansas used the proceeds, together with other funds, to repay, at maturity, its $250 million of 3.05% Series mortgage bonds due June 2023 and for general corporate purposes.

In August 2023, Entergy Arkansas issued $300 million of 5.30% Series mortgage bonds due September 2033. Entergy Arkansas used the proceeds, together with other funds, to repay debt outstanding under its $150 million long-term revolving credit facility and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(Entergy Louisiana)

In September 2023, Entergy Louisiana repaid, at maturity, $325 million of 4.05% Series mortgage bonds.

(Entergy Mississippi)

In May 2023, Entergy Mississippi issued $300 million of 5.0% Series mortgage bonds due September 2033. Entergy Mississippi used the proceeds, together with other funds, to repay, prior to maturity, its $250 million of 3.10% Series mortgage bonds due July 2023 and $50 million of its unsecured term loan due December 2023 and for general corporate purposes.

(Entergy New Orleans)

In May 2023, Entergy New Orleans amended its $70 million unsecured term loan credit agreement, to provide for additional borrowings of $15 million due June 2024. The amended term loan bears interest at a fixed
interest rate of 6.25% payable on the unpaid principal amount, compared to the previous rate of 2.5%. Entergy New Orleans used the funds for general corporate purposes.

In July 2023, Entergy New Orleans repaid, at maturity, $100 million of 3.9% Series mortgage bonds.

(Entergy Texas)

In August 2023, Entergy Texas issued $350 million of 5.80% Series mortgage bonds due September 2053. Entergy Texas used the proceeds, together with other funds, to finance the construction of the Orange County Advanced Power Station and for general corporate purposes, including the repayment of borrowings from the Entergy System money pool.

(System Energy)

In March 2023, System Energy issued $325 million of 6.00% Series mortgage bonds due April 2028. System Energy used the proceeds, together with other funds, to repay, prior to maturity, its $50 million term loan due November 2023, and to repay, at maturity, its $250 million of 4.10% Series mortgage bonds due April 2023, and for general corporate purposes.

Fair Value

The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of September 30, 2023 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$26,183,400 $22,233,532 
Entergy Arkansas$4,650,501 $3,910,973 
Entergy Louisiana$10,399,014 $8,893,051 
Entergy Mississippi$2,329,185 $1,935,895 
Entergy New Orleans$685,002 $599,005 
Entergy Texas$3,233,614 $2,702,065 
System Energy$745,247 $677,274 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.
The book value and the fair value of long-term debt for Entergy Corporation and the Registrant Subsidiaries as of December 31, 2022 were as follows:
Book Value
of Long-Term Debt
Fair Value
of Long-Term Debt (a)
(In Thousands)
Entergy$25,932,549 $22,573,837 
Entergy Arkansas$4,166,500 $3,538,930 
Entergy Louisiana$10,698,922 $9,444,665 
Entergy Mississippi$2,331,096 $1,987,154 
Entergy New Orleans$775,632 $707,872 
Entergy Texas$2,895,913 $2,485,705 
System Energy$777,905 $702,473 

(a)Fair values were classified as Level 2 in the fair value hierarchy discussed in Note 8 to the financial statements herein.