Related Party Transactions

12 Months Ended

Dec. 31, 2020

RELATED PARTY TRANSACTIONS

The Subsidiary Registrants engage in related party transactions in accordance with the applicable state and federal commission regulations. Refer to the Consolidated Balance Sheets of the Subsidiary Registrants for balances due to or due from related parties. Material amounts related to transactions with related parties included in the Consolidated Statements of Operations and Comprehensive Income are presented in the following table.


	Years Ended December 31,
(in millions)	2020		2019		2018
Duke Energy Carolinas
Corporate governance and shared service expenses(a)	$	753	$	841	$	985
Indemnification coverages(b)	20		20		22
Joint Dispatch Agreement (JDA) revenue(c)	25		60		84
JDA expense(c)	114		186		207
Intercompany natural gas purchases(d)	15		15		15
Progress Energy
Corporate governance and shared service expenses(a)	$	715	$	778	$	906
Indemnification coverages(b)	36		37		34
JDA revenue(c)	114		186		207
JDA expense(c)	25		60		84
Intercompany natural gas purchases(d)	75		76		78
Duke Energy Progress
Corporate governance and shared service expenses(a)	$	420	$	462	$	577
Indemnification coverages(b)	17		15		13
JDA revenue(c)	114		186		207
JDA expense(c)	25		60		84
Intercompany natural gas purchases(d)	75		76		78
Duke Energy Florida
Corporate governance and shared service expenses(a)	$	295	$	316	$	329
Indemnification coverages(b)	19		22		21
Duke Energy Ohio
Corporate governance and shared service expenses(a)	$	326	$	354	$	374
Indemnification coverages(b)	4		4		5
Duke Energy Indiana
Corporate governance and shared service expenses(a)	$	401	$	412	$	405
Indemnification coverages(b)	8		7		7
Piedmont
Corporate governance and shared service expenses(a)	$	140	$	138	$	170
Indemnification coverages(b)	3		3		2
Intercompany natural gas sales(d)	90		91		93
Natural gas storage and transportation costs(e)	23		23		25

(a)The Subsidiary Registrants are charged their proportionate share of corporate governance and other shared services costs, primarily related to human resources, employee benefits, information technology, legal and accounting fees, as well as other third-party costs. These amounts are primarily recorded in Operation, maintenance and other on the Consolidated Statements of Operations and Comprehensive Income.

(b)The Subsidiary Registrants incur expenses related to certain indemnification coverages through Bison, Duke Energy’s wholly owned captive insurance subsidiary. These expenses are recorded in Operation, maintenance and other on the Consolidated Statements of Operations and Comprehensive Income.

(c)Duke Energy Carolinas and Duke Energy Progress participate in a JDA, which allows the collective dispatch of power plants between the service territories to reduce customer rates. Revenues from the sale of power and expenses from the purchase of power pursuant to the JDA are recorded in Operating Revenues and Fuel used in electric generation and purchased power, respectively, on the Consolidated Statements of Operations and Comprehensive Income.

(d)Piedmont provides long-term natural gas delivery service to certain Duke Energy Carolinas and Duke Energy Progress natural gas-fired generation facilities. Piedmont records the sales in Operating Revenues, and Duke Energy Carolinas and Duke Energy Progress record the related purchases as a component of Fuel used in electric generation and purchased power on their respective Consolidated Statements of Operations and Comprehensive Income. These intercompany revenues and expenses are eliminated in consolidation.

(e)Piedmont has related party transactions as a customer of its equity method investments in Pine Needle, Hardy Storage, and Cardinal natural gas storage and transportation facilities. These expenses are included in Cost of natural gas on Piedmont's Consolidated Statements of Operations and Comprehensive Income.

In addition to the amounts presented above, the Subsidiary Registrants have other affiliate transactions, including rental of office space, participation in a money pool arrangement, other operational transactions and their proportionate share of certain charged expenses. See Note 6 for more information regarding money pool. These transactions of the Subsidiary Registrants are incurred in the ordinary course of business and are eliminated in consolidation.

As discussed in Note 17, certain trade receivables have been sold by Duke Energy Ohio and Duke Energy Indiana to CRC, an affiliate formed by a subsidiary of Duke Energy. The proceeds obtained from the sales of receivables are largely cash but do include a subordinated note from CRC for a portion of the purchase price.

Intercompany Income Taxes

Duke Energy and the Subsidiary Registrants file a consolidated federal income tax return and other state and jurisdictional returns. The Subsidiary Registrants have a tax sharing agreement with Duke Energy for the allocation of consolidated tax liabilities and benefits. Income taxes recorded represent amounts the Subsidiary Registrants would incur as separate C-Corporations. The following table includes the balance of intercompany income tax receivables and payables for the Subsidiary Registrants.


	Duke				Duke		Duke		Duke		Duke
	Energy		Progress		Energy		Energy		Energy		Energy
(in millions)	Carolinas		Energy		Progress		Florida		Ohio		Indiana		Piedmont
December 31, 2020
Intercompany income tax receivable	$	—	$	—	$	—	$	—	$	—	$	9	$	10
Intercompany income tax payable	31		33		46		35		2		—		—

December 31, 2019
Intercompany income tax receivable	$	—	$	125	$	28	$	—	$	9	$	28	$	13
Intercompany income tax payable	5		—		—		2		—		—		—