Exelon 2015 Annual Report Download - page 71

Table of Contents
Station Region Location
No. of
Units
Percent
Owned
Primary
Fuel Type
Primary
Dispatch
Type
Net
Generation
Capacity (MW)
Solar Georgia Other Various, GA 14 Solar Base-load 12
Echo 3 Other Echo, OR 6 99 Wind Base-load 10
Exelon Wind 1 Other Gruver, TX 8 Wind Base-load 10
Exelon Wind 2 Other Gruver, TX 8 Wind Base-load 10
Exelon Wind 3 Other Gruver, TX 8 Wind Base-load 10
Exelon Wind 5 Other Texhoma, TX 8 Wind Base-load 10
Exelon Wind 6 Other Texhoma, TX 8 Wind Base-load 10
Exelon Wind 7 Other Sunray, TX 8 Wind Base-load 10
Exelon Wind 8 Other Sunray, TX 8 Wind Base-load 10
Exelon Wind 9 Other Sunray, TX 8 Wind Base-load 10
Exelon Wind 10 Other Dumas, TX 8 Wind Base-load 10
Exelon Wind 11 Other Dumas, TX 8 Wind Base-load 10
High Plains Other Panhandle, TX 8 99.5 Wind Base-load 10
Three Mile Canyon Other Boardman, OR 6 Wind Base-load 10
Solar California Other Various, CA 25 Solar Base-load 10
Outback Solar Other Christmas Valley, OR 1 Solar Base-load 5
Loess Hills Other Rock Port, MO 4 Wind Base-load 5
Mohave Sunrise Solar Other Fort Mohave, AZ 1 Solar Base-load 5
Denver Airport Solar Other Denver, CO 1 Solar Base-load 4
Hillabee Other Alexander City, AL 3 Gas Intermediate 722
Grande Prairie Other Alberta, Canada 1 Gas Peaking 105
SEGS 4, 5, 6 Other Boron, CA 3 4.2-12.2 Solar Peaking 9
Total Other 1,913
Total 32,741
(a) All nuclear stations are boiling water reactors except Braidwood, Byron, Calvert Cliffs, Ginna, Salem and Three Mile Island, which are pressurized water reactors.
(b) 100%, unless otherwise indicated.
(c) Base-load units are plants that normally operate to take all or part of the minimum continuous load of a system and, consequently, produce electricity at an essentially constant
rate. Intermediate units are plants that normally operate to take load of a system during the daytime higher load hours and, consequently, produce electricity by cycling on and off
daily. Peaking units consist of lower-efficiency, quick response steam units, gas turbines and diesels normally used during the maximum load periods.
(d) For nuclear stations, capacity reflects the annual mean rating. Fossil stations reflect a summer rating. Wind and solar facilities reflect name plate capacity.
(e) Generation has agreed to permanently cease generation operation at Oyster Creek by December 31, 2019.
(f) Net generation capacity is stated at proportionate ownership share.
(g) Reflects Generation’s 50.01% interest in CENG, a joint venture with EDF. For Nine Mile Point, the co-owner owns 18% of Unit 2. Thus Exelon’s ownership is 50.01% of 82% of
Nine Mile Point Unit 2. Generation also had a unit-contingent PPA with CENG under which it purchased 85% of the nuclear plant output owned by CENG that was not sold to third
parties under the pre-existing PPAs through 2014.
(h) Generation has agreed to retire and cease generation operations at the Perryman 2 (51 MWs) and Riverside 4 (74 MWs) units effective February 1, 2016 and May 31, 2016,
respectively.
The net generation capability available for operation at any time may be less due to regulatory restrictions, transmission congestion, fuel
restrictions, efficiency of cooling facilities, level of water supplies or generating units being temporarily out of service for inspection, maintenance,
refueling, repairs or modifications required by regulatory authorities.
In addition to the electric generating stations, Generation has working interests in 9 natural gas and oil exploration and production properties
(Upstream) across the United States. Production volumes will vary from year to year due to the timing of individual project start-ups, operational
outages, reservoir performance, regulatory changes, asset sales, weather events, price effects and other factors.
Generation maintains property insurance against loss or damage to its principal plants and properties by fire or other perils, subject to certain
exceptions. For additional information regarding nuclear insurance of generating facilities, see ITEM 1. BUSINESS—Exelon Generation Company,
LLC. For its insured losses, Generation is self-insured to the extent that any losses are within the policy deductible or exceed the amount of
insurance maintained. Any such losses could have a material adverse effect on Generation’s consolidated financial condition or results of
operations.
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(a) (b) (c) (d)
(f)
(f)
(f)
Source: BALTIMORE GAS & ELECTRIC CO, 10-K, February 10, 2016 Powered by Morningstar® Document Research℠
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