Short-term Borrowings and Long-term Debt (Tables)

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Schedule of Line of Credit Facilities

Debt Transactions. During the nine months ended September 30, 2021, the following debt instruments were issued or incurred:

Registrant	Issuance Date	Debt Instrument	Aggregate Principal Amount		Interest Rate	Maturity Date
	(in millions)
CERC	March 2021	Senior Notes	$	700	0.70%	2023
CERC	March 2021	Floating Rate Senior Notes	1,000		Three-month LIBOR plus 0.50%	2023
		Total CERC(1)	1,700
Houston Electric	March 2021	General Mortgage Bonds	400		2.35%	2031
Houston Electric	March 2021	General Mortgage Bonds	700		3.35%	2051
		Total Houston Electric (2)	1,100
CenterPoint Energy	May 2021	Senior Notes	500		1.45%	2026
CenterPoint Energy	May 2021	Senior Notes	500		2.65%	2031
CenterPoint Energy	May 2021	Floating Rate Senior Notes	700		SOFR plus 0.65%	2024
		Total CenterPoint Energy (3)	$	4,500

(1)In February 2021, CERC Corp. received financing commitments totaling $1.7 billion on a 364-day term loan facility to bridge any working capital needs related to the February 2021 Winter Storm Event. Total proceeds of the senior notes and floating rate senior note offerings, net of issuance expenses and fees, of approximately $1.69 billion were used for general corporate purposes, including to fund working capital. Upon the consummation of its senior notes offerings, in March 2021, CERC Corp. terminated all of the commitments for the 364-day term loan facility.

(2)Total proceeds, net of issuance expenses and fees, of approximately $1.08 billion were used for general limited liability company purposes, including capital expenditures and the repayment of outstanding debt discussed below and Houston Electric’s borrowings under the CenterPoint Energy money pool.

(3)Total proceeds, net of issuance expenses and fees, of approximately $1.69 billion, excluding amounts issued by Houston Electric and CERC, were used for general corporate purposes, including the repayment of outstanding debt discussed below and a portion of CenterPoint Energy’s outstanding commercial paper.

Debt Repayments and Redemptions. During the nine months ended September 30, 2021, the following debt instruments were repaid at maturity or redeemed:

Registrant	Repayment/Redemption Date	Debt Instrument	Aggregate Principal		Interest Rate	Maturity Date
			(in millions)
Houston Electric	March 2021	First Mortgage Bonds	$	102	9.15%	2021
Houston Electric (1)	May 2021	General Mortgage Bonds	300		1.85%	2021
		Total Houston Electric	402
CenterPoint Energy (2)	January 2021	Senior Notes	250		3.85%	2021
CenterPoint Energy (3)	May 2021	Term Loan	700		0.76%	2021
CenterPoint Energy (4)	June 2021	Senior Notes	500		3.60%	2021
		Total CenterPoint Energy	$	1,852

(1)In April 2021, Houston Electric provided notice of redemption and on May 1, 2021, Houston Electric redeemed all of the outstanding bonds of the series at a redemption price equal to 100% of the principal amount, plus accrued and unpaid interest.

(2)In December 2020, CenterPoint Energy provided notice of redemption of a portion of its outstanding $500 million aggregate principal amount of the series and on January 15, 2021, CenterPoint Energy redeemed $250 million aggregate principal amount of the series at a redemption price equal to 100% of the principal amount redeemed, plus accrued and unpaid interest and an applicable make-whole premium of $26 million.

(3)In April 2021, CenterPoint Energy amended its existing term loan agreement by extending its maturity from May 15, 2021 to June 14, 2021. The outstanding LIBOR rate loan balance was prepaid in full at a price equal to 100% of the principal amount, plus accrued and unpaid interest, which was calculated based on the interest rate at maturity.

(4)In May 2021, CenterPoint Energy provided notice of redemption and on June 1, 2021, CenterPoint Energy redeemed all of the outstanding senior notes of the series at a redemption price equal to 100% of the principal amount, plus accrued and unpaid interest and an applicable make-whole premium of $7 million.

Credit Facilities. In February 2021, each of CenterPoint Energy, Houston Electric, CERC Corp. and VUHI replaced their existing revolving credit facilities with new amended and restated credit facilities. The size of the CenterPoint Energy facility decreased from $3.3 billion to $2.4 billion, while the sizes of the Houston Electric, CERC Corp. and VUHI facilities remained unchanged.

The Registrants had the following revolving credit facilities as of September 30, 2021:

Execution  Date	Registrant	Size of Facility		Draw Rate of LIBOR plus (1)	Financial Covenant Limit on Debt for Borrowed Money to Capital Ratio		Debt for Borrowed Money to Capital Ratio as of September 30, 2021 (2)	Termination Date
		(in millions)
February 4, 2021	CenterPoint Energy	$	2,400	1.625%	65.0%	(3)	58.2%	February 4, 2024
February 4, 2021	CenterPoint Energy (4)	400		1.250%	65.0%		49.8%	February 4, 2024
February 4, 2021	Houston Electric	300		1.375%	67.5%	(3)	55.2%	February 4, 2024
February 4, 2021	CERC	900		1.250%	65.0%		61.7%	February 4, 2024
	Total	$	4,000

(1)Based on current credit ratings.

(2)As defined in the revolving credit facility agreements, excluding Securitization Bonds.

(3)For CenterPoint Energy and Houston Electric, the financial covenant limit will temporarily increase to 70% if Houston Electric experiences damage from a natural disaster in its service territory and CenterPoint Energy certifies to the administrative agent that Houston Electric has incurred system restoration costs reasonably likely to exceed $100 million in a consecutive 12-month period, all or part of which Houston Electric intends to seek to recover through securitization financing. Such temporary increase in the financial covenant would be in effect from the date CenterPoint Energy delivers its certification until the earliest to occur of (i) the completion of the securitization financing, (ii) the first anniversary of CenterPoint Energy’s certification or (iii) the revocation of such certification.

(4)This credit facility was issued by VUHI, is guaranteed by SIGECO, Indiana Gas and VEDO and includes a $20 million letter of credit sublimit. This credit facility backstops VUHI’s commercial paper program.

The Registrants, including the subsidiaries of CenterPoint Energy discussed above, were in compliance with all financial debt covenants as of September 30, 2021.

The table below reflects the utilization of the Registrants’ respective revolving credit facilities:

	September 30, 2021								December 31, 2020
Registrant	Loans		Letters of Credit		Commercial Paper (1)		Weighted Average Interest Rate		Loans		Letters of Credit		Commercial Paper (1)		Weighted Average Interest Rate
	(in millions, except weighted average interest rate)
CenterPoint Energy	$	—	$	11	$	1,143	0.18	%	$	—	$	11	$	1,078	0.23	%
CenterPoint Energy (2)	—		—		285		0.17	%	—		—		92		0.22	%
Houston Electric	—		—		—		—	%	—		—		—		—	%
CERC	—		—		686		0.17	%	—		—		347		0.23	%
Total	$	—	$	11	$	2,114			$	—	$	11	$	1,517

(1)Outstanding commercial paper generally has maturities of 60 days or less and each Registrants’ commercial paper program is backstopped by such Registrants’ long-term credit facilities. Houston Electric does not have a commercial paper program.

(2)This credit facility was issued by VUHI and is guaranteed by SIGECO, Indiana Gas and VEDO.