9 unchanged sentences
Cedar Bayou 4 ERCOT Fossil Natural Gas TX 504 252 50.0
−Removed: Elbow Creek ERCOT Other Battery Storage TX 2 2 100.0
Greens Bayou ERCOT Fossil Natural Gas TX 327 327 100.0
2 unchanged sentences
Wharton ERCOT Fossil Natural Gas TX 1,002 1,002 100.0
−Removed: ERCOT Fossil Coal TX 2,514 2,514 100.0
+Added: Parish ERCOT Fossil Coal TX 2,514 2,514 100.0
Parish ERCOT Fossil Natural Gas TX 1,118 1,118 100.0
2 unchanged sentences
Fisk PJM Fossil Oil IL 171 171 100.0
−Removed: Indian River (d)
+Added: Indian River (c)
PJM Fossil Coal DE 410 410 100.0
1 unchanged sentence
PJM Fossil Coal IL 1,538 1,538 100.0
−Removed: PJM Fossil Oil MD 167 167 100.0
+Added: Vienna PJM Fossil Oil MD 167 167 100.0
Waukegan PJM Fossil Oil IL 101 101 100.0
1 unchanged sentence
West/Services/Other
−Removed: Cottonwood MISO Fossil Natural Gas TX 1,166 1,166 ___(g)
+Added: Cottonwood MISO Fossil Natural Gas TX 1,139 1,139 ___(e)
Gladstone Fossil Coal AUS 1,613 605 37.5
−Removed: Ivanpah CAISO Renewable Solar CA 391 213 54.5
+Added: CAISO Renewable Solar CA 385 210 54.5
Midway-Sunset CAISO Fossil Natural Gas CA 226 113 50.0
3 unchanged sentences
(a) MW capacity of the facility without taking into account NRG ownership percentage
−Removed: (b) Actual capacity can vary depending on factors including weather conditions, operational conditions, and other factors.
+Added: (b) Actual capacity, adjusted for ownership interest, can vary depending on factors including weather conditions, operational conditions, and other factors.
Additionally, ERCOT and PJM require periodic demonstration of capability, and the capacity may vary individually and in the aggregate from time to time
−Removed: (c) In May 2022, W.A.
−Removed: Parish Unit 8 came offline as a result of damage to the steam turbine/generator.
−Removed: The extended forced outage ended in September 2023 and the unit has returned to service
−Removed: (d) The Company previously announced the shut down of the Indian River facility.
−Removed: However, PJM identified reliability impacts resulting from the proposed deactivation and Indian River Unit 4 currently remains active under a RMR agreement that ends December 31, 2026
−Removed: (e) Powerton is projected to close by December 31, 2028 to comply with ELG regulations
−Removed: (f) A retirement notice was filed with PJM that the Vienna facility will retire in June 2025
−Removed: (g) NRG leases 100% interests in the Cottonwood facility through a facility lease agreement expiring in May 2025 and operates the Cottonwood facility
−Removed: The following table summarizes the primary changes that occurred during 2023:
−Removed: Name of Facility Power Market Plant Type Primary Fuel Status Location Rated MW Capacity Net MW Capacity % Owned
−Removed: Gregory ERCOT Fossil Natural Gas Sold TX 365 365 100.0 %
−Removed: South Texas Project ERCOT Nuclear Uranium Sold TX 2,572 1,132 44.0 %
−Removed: Astoria Turbines NYISO Fossil Natural Gas Retired NY 420 420 100.0 %
−Removed: Joliet PJM Fossil Natural Gas Retired IL 1,381 1,381 100.0 %
−Removed: Total 4,738 3,298
−Removed: Other Properties
+Added: (c) The Company previously announced the shut down of the Indian River facility.
+Added: However, PJM identified reliability impacts resulting from the proposed deactivation and Indian River Unit 4 retired on February 23, 2025
+Added: (d) Powerton is projected to close by December 31, 2028 to comply with ELG regulations
+Added: (e) NRG leases 100% interests in the Cottonwood facility through a facility lease agreement expiring in May 2025 and operates the Cottonwood facility
+Added: (f) On January 17, 2025, PG&E filed an advice letter to the CPUC seeking approval of a termination agreement between the utility and Solar Partners II, LLC and Solar Partners VIII, LLC, which include NRG’s ownership interests.
+Added: If approved by the CPUC, this would result in the termination of PG&E’s PPAs with Ivanpah Units 1 and 3
NRG owns several real properties and facilities related to its generation assets, other vacant real property unrelated to its generation assets, and properties not used for operational purposes.
NRG believes it has satisfactory title to its plants and facilities in accordance with standards generally accepted in the electric power industry, subject to exceptions that, in the Company's opinion, would not have a material adverse effect on the use or value of its portfolio.
−Removed: NRG leases its operational and corporate headquarters in Houston, Texas, its financial and commercial corporate offices in Princeton, New Jersey, its smart home corporate offices in Provo, Utah, as well as its retail operations offices, smart home monitoring stations, call centers, warehouses and various other office space.
+Added: NRG leases its operational and corporate headquarters in Houston, Texas, its financial and commercial corporate offices in Princeton, New Jersey, its smart home corporate offices in Provo and Lehi, Utah, as well as its retail operations offices, smart home monitoring stations, call centers, warehouses and various other office space.
Item 3 — Legal Proceedings
3 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.