Electricity and Gas Purchase Agreements (Tables)

12 Months Ended

Dec. 31, 2024

Regulated Operations [Abstract]

Summary of Estimated Capacity and Other Fixed Payments

The future capacity and other fixed payments under the electricity and gas purchase agreements are estimated to be as follows:

(Millions of Dollars)	2025	2026	2027	2028	2029	All Years Thereafter
Con Edison
Electricity power purchase agreements	$234	$131	$60	$49	$44	$302
Natural gas	383	11	8	—	—	—
Gas transportation and storage	510	497	450	376	212	2,390
CECONY
Electricity power purchase agreements	230	128	59	49	44	302
Natural gas	331	10	7	—	—	—
Gas transportation and storage	445	434	394	329	185	2,083

Summary of Capacity, Energy and Other Fixed Payments

The company’s payments under the significant terms of the agreements for capacity, energy, gas transportation and storage, and other fixed payments in 2024, 2023 and 2022 were as follows:

	For the Years Ended December 31,
(Millions of Dollars)	2024	2023	2022
Con Edison
Astoria Generating Company (a)	$75	$40	$45
Brooklyn Navy Yard (b)	139	134	165
Gas Transportation and Storage (c)	422	372	386
Total	$636	$546	$596
CECONY
Astoria Generating Company (a)	$75	$40	$45
Brooklyn Navy Yard (b)	139	134	165
Gas Transportation and Storage (c)	372	327	340
Total	$586	$501	$550

(a) Capacity purchase agreements with terms ending in 2024 through 2028.

(b) Contract for plant output, which started in 1996 and ends in 2036.

(c) Contracts for various counterparties and terms extending through 2046.