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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-19-001107
Filing Date
2019-02-08
Accepted
2019-02-08 15:11:50
Documents
334
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K exc-20181231x10k.htm 10-K 24353495
2 SUBSIDIARIES - EXELON CORPORATION exc-20181231x10kxexh211.htm EX-21.1 261409
3 SUBSIDIARIES - EXELON GENERATION COMPANY, LLC exc-20181231x10kxexh212.htm EX-21.2 210506
4 SUBSIDIARIES - COMMONWEALTH EDISON COMPANY exc-20181231x10kxexh213.htm EX-21.3 6824
5 SUBSIDIARIES - PECO ENERGY COMPANY exc-20181231x10kxexh214.htm EX-21.4 9622
6 SUBSIDIARIES - BALTIMORE GAS AND ELECTRIC COMPANY exc-20181231x10kxexh215.htm EX-21.5 5239
7 SUBSIDIARIES - PEPCO HOLDINGS LLC exc-20181231x10kxexh216.htm EX-21.6 9001
8 SUBSIDIARIES - POTOMAC ELECTRIC POWER COMPANY exc-20181231x10kxexh217.htm EX-21.7 5245
9 SUBSIDIARIES - DELMARVA POWER & LIGHT COMPANY exc-20181231x10kxexh218.htm EX-21.8 5216
10 SUBSIDIARIES - ATLANTIC CITY ELECTRIC COMPANY exc-20181231x10kxexh219.htm EX-21.9 5263
11 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS - EXELON CORPORATION exc-20181231x10kxexh231.htm EX-23.1 4182
12 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS - EXELON GENERATION COMPANY exc-20181231x10kxexh232.htm EX-23.2 3820
13 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS - COMMONWEALTH EDISON CO exc-20181231x10kxexh233.htm EX-23.3 3795
14 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS - PECO ENERGY COMPANY exc-20181231x10kxexh234.htm EX-23.4 3906
15 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS - BALTIMORE GAS & ELECTRIC exc-20181231x10kxexh235.htm EX-23.5 4161
16 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS - POTOMAC ELECTRIC POWER CO exc-20181231x10kxexh236.htm EX-23.6 3843
17 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS - DELMARVA POWER & LIGHT CO exc-20181231x10kxexh237.htm EX-23.7 3866
18 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANTS - ATLANTIC CITY ELECTRIC CO exc-20181231x10kxexh238.htm EX-23.8 3843
19 POWER OF ATTORNEY - ANTHONY K. ANDERSON exc-20181231x10kxexh241.htm EX-24.1 4587
20 POWER OF ATTORNEY - ANN C. BERZIN exc-20181231x10kxexh242.htm EX-24.2 4625
21 POWER OF ATTORNEY - LAURIE BRLAS exc-20181231x10kxexh243.htm EX-24.3 4262
22 POWER OF ATTORNEY - CHRISTOPHER M. CRANE exc-20181231x10kxexh244.htm EX-24.4 4250
23 POWER OF ATTORNEY - YVES C. DE BALMANN exc-20181231x10kxexh245.htm EX-24.5 4396
24 POWER OF ATTORNEY - NICHOLAS DEBENEDICTIS exc-20181231x10kxexh246.htm EX-24.6 4280
25 POWER OF ATTORNEY - LINDA P. JOJO exc-20181231x10kxexh247.htm EX-24.7 4265
26 POWER OF ATTORNEY - PAUL JOSKOW exc-20181231x10kxexh248.htm EX-24.8 4265
27 POWER OF ATTORNEY - ROBERT J. LAWLESS exc-20181231x10kxexh249.htm EX-24.9 4264
28 POWER OF ATTORNEY - RICHARD W. MIES exc-20181231x10kxexh2410.htm EX-24.10 4278
29 POWER OF ATTORNEY - JOHN W. ROGERS, JR. exc-20181231x10kxexh2411.htm EX-24.11 4291
30 POWER OF ATTORNEY - MAYO A. SHATTUCK III exc-20181231x10kxexh2412.htm EX-24.12 4298
31 POWER OF ATTORNEY - STEPHEN D. STEINOUR exc-20181231x10kxexh2413.htm EX-24.13 4403
32 POWER OF ATTORNEY - JOHN F. YOUNG exc-20181231x10kxexh2414.htm EX-24.14 4043
33 POWER OF ATTORNEY - JAMES W. COMPTON exc-20181231x10kxexh2415.htm EX-24.15 4275
34 POWER OF ATTORNEY - CHRISTOPHER M. CRANE exc-20181231x10kxexh2416.htm EX-24.16 4311
35 POWER OF ATTORNEY - A. STEVEN CROWN exc-20181231x10kxexh2417.htm EX-24.17 4162
36 POWER OF ATTORNEY - NICHOLAS DEBENEDICTIS exc-20181231x10kxexh2418.htm EX-24.18 4182
37 POWER OF ATTORNEY - JOSEPH DOMINGUEZ exc-20181231x10kxexh2419.htm EX-24.19 4054
38 POWER OF ATTORNEY - PETER V. FAZIO, JR. exc-20181231x10kxexh2420.htm EX-24.20 4175
39 POWER OF ATTORNEY - MICHAEL H. MOSKOW exc-20181231x10kxexh2421.htm EX-24.21 4058
40 POWER OF ATTORNEY - ANNE R. PRAMAGGIORE exc-20181231x10kxexh2422.htm EX-24.22 4174
41 POWER OF ATTORNEY - CHRISTOPHER M. CRANE exc-20181231x10kxexh2425.htm EX-24.25 4393
42 POWER OF ATTORNEY - M. WALTER D'ALESSIO exc-20181231x10kxexh2426.htm EX-24.26 4405
43 POWER OF ATTORNEY - NICHOLAS DEBENEDICTIS exc-20181231x10kxexh2427.htm EX-24.27 4375
44 POWER OF ATTORNEY - NELSON A. DIAZ exc-20181231x10kxexh2428.htm EX-24.28 4351
45 POWER OF ATTORNEY - JOHN S. GRADY exc-20181231x10kxexh2429.htm EX-24.29 4241
46 POWER OF ATTORNEY - ROSEMARIE B. GRECO exc-20181231x10kxexh2430.htm EX-24.30 4479
47 POWER OF ATTORNEY - MICHAEL A. INNOCENZO exc-20181231x10kxexh2431.htm EX-24.31 4477
48 POWER OF ATTORNEY - CHARISSE R. LILLIE exc-20181231x10kxexh2432.htm EX-24.32 4498
49 POWER OF ATTORNEY - ANNE R. PRAMAGGIORE exc-20181231x10kxexh2433.htm EX-24.33 4368
50 POWER OF ATTORNEY - ANN C. BERZIN exc-20181231x10kxexh2434.htm EX-24.34 4360
51 POWER OF ATTORNEY - CALVIN G. BUTLER, JR. exc-20181231x10kxexh2435.htm EX-24.35 4354
52 POWER OF ATTORNEY - CHRISTOPHER M. CRANE exc-20181231x10kxexh2436.htm EX-24.36 4395
53 POWER OF ATTORNEY - MICHAEL E. CRYOR exc-20181231x10kxexh2437.htm EX-24.37 4375
54 POWER OF ATTORNEY - JAMES R. CURTISS exc-20181231x10kxexh2438.htm EX-24.38 4479
55 POWER OF ATTORNEY - JOSEPH HASKINS, JR. exc-20181231x10kxexh2439.htm EX-24.39 4387
56 POWER OF ATTORNEY - ANNE R. PRAMAGGIORE exc-20181231x10kxexh2440.htm EX-24.40 4385
57 POWER OF ATTORNEY - MICHAEL D. SULLIVAN exc-20181231x10kxexh2441.htm EX-24.41 4404
58 POWER OF ATTORNEY - MARIA HARRIS TILDON exc-20181231x10kxexh2442.htm EX-24.42 4500
59 POWER OF ATTORNEY - CHRISTOPHER M. CRANE exc-20181231x10kxexh2443.htm EX-24.43 4385
60 POWER OF ATTORNEY - LINDA CROPP exc-20181231x10kxexh2444.htm EX-24.44 4341
61 POWER OF ATTORNEY - MICHAEL E. CRYOR exc-20181231x10kxexh2445.htm EX-24.45 4347
62 POWER OF ATTORNEY - ERNEST DIANASTASIS exc-20181231x10kxexh2446.htm EX-24.46 4358
63 POWER OF ATTORNEY - DEBRA P. DILORENZO exc-20181231x10kxexh2447.htm EX-24.47 4358
64 POWER OF ATTORNEY - ANNE R. PRAMAGGIORE exc-20181231x10kxexh2448.htm EX-24.48 4363
65 POWER OF ATTORNEY - DAVID M. VELAZQUEZ exc-20181231x10kxexh2449.htm EX-24.49 4318
66 POWER OF ATTORNEY - J. TYLER ANTHONY exc-20181231x10kxexh2450.htm EX-24.50 4359
67 POWER OF ATTORNEY - PHILLIP S. BARNETT exc-20181231x10kxexh2451.htm EX-24.51 4574
68 POWER OF ATTORNEY - CHRISTOPHER M. CRANE exc-20181231x10kxexh2452.htm EX-24.52 4453
69 POWER OF ATTORNEY - MELISSA A. LAVINSON exc-20181231x10kxexh2453.htm EX-24.53 4348
70 POWER OF ATTORNEY - KEVIN M. MCGOWAN exc-20181231x10kxexh2454.htm EX-24.54 4434
71 POWER OF ATTORNEY - ANNE R. PRAMAGGIORE exc-20181231x10kxexh2455.htm EX-24.55 4690
72 POWER OF ATTORNEY - DAVID M. VELAZQUEZ exc-20181231x10kxexh2456.htm EX-24.56 4645
73 POWER OF ATTORNEY - ANNE R. PRAMAGGIORE exc-20181231x10kxexh2457.htm EX-24.57 4383
74 POWER OF ATTORNEY - DAVID M. VELAZQUEZ exc-20181231x10kxexh2458.htm EX-24.58 4336
75 POWER OF ATTORNEY - DAVID M. VELAZQUEZ exc-20181231x10kxexh2459.htm EX-24.59 4641
76 CERTIFICATION FILED BY CHRISTOPHER M. CRANE FOR EXELON CORPORATION exc-20181231x10kxexh311.htm EX-31.1 12758
77 CERTIFICATION FILED BY JOSEPH NIGRO FOR EXELON CORPORATION exc-20181231x10kxexh312.htm EX-31.2 12460
78 CERTIFICATION FILED BY KENNETH W. CORNEW FOR EXELON GENERATION COMPANY, LLC exc-20181231x10kxexh313.htm EX-31.3 12771
79 CERTIFICATION FILED BY BRYAN P. WRIGHT FOR EXELON GENERATION COMPANY, LLC exc-20181231x10kxexh314.htm EX-31.4 12777
80 CERTIFICATION FILED BY JOSEPH DOMINGUEZ FOR COMMONWEALTH EDISON COMPANY exc-20181231x10kxexh315.htm EX-31.5 12634
81 CERTIFICATION FILED BY JEANNE M. JONES FOR COMMONWEALTH EDISON COMPANY exc-20181231x10kxexh316.htm EX-31.6 12865
82 CERTIFICATION FILED BY MICHAEL A. INNOCENZO FOR PECO ENERGY COMPANY exc-20181231x10kxexh317.htm EX-31.7 12777
83 CERTIFICATION FILED BY ROBERT J. STEFANI FOR PECO ENERGY COMPANY exc-20181231x10kxexh318.htm EX-31.8 12623
84 CERTIFICATION FILED BY CALVIN G. BUTLER, JR. FOR BALTIMORE GAS AND ELECTRIC CO exc-20181231x10kxexh319.htm EX-31.9 12772
85 CERTIFICATION FILED BY DAVID M. VAHOS FOR BALTIMORE GAS AND ELECTRIC COMPANY exc-20181231x10kxexh3110.htm EX-31.10 12799
86 CERTIFICATION FILED BY DAVID M. VELAZQUEZ FOR PEPCO HOLDINGS LLC exc-20181231x10kxexh3111.htm EX-31.11 12209
87 CERTIFICATION FILED BY PHILLIP S. BARNETT FOR PEPCO HOLDINGS LLC exc-20181231x10kxexh3112.htm EX-31.12 12232
88 CERTIFICATION FILED BY DAVID M. VELAZQUEZ FOR POTOMAC ELECTRIC POWER COMPANY exc-20181231x10kxexh3113.htm EX-31.13 12233
89 CERTIFICATION FILED BY PHILLIP S. BARNETT FOR POTOMAC ELECTRIC POWER COMPANY exc-20181231x10kxexh3114.htm EX-31.14 12256
90 CERTIFICATION FILED BY DAVID M. VELAZQUEZ FOR DELMARVA POWER & LIGHT COMPANY exc-20181231x10kxexh3115.htm EX-31.15 12237
91 CERTIFICATION FILED BY PHILLIP S. BARNETT FOR DELMARVA POWER & LIGHT COMPANY exc-20181231x10kxexh3116.htm EX-31.16 12260
92 CERTIFICATION FILED BY DAVID M. VELAZQUEZ FOR ATLANTIC CITY ELECTRIC COMPANY exc-20181231x10kxexh3117.htm EX-31.17 12233
93 CERTIFICATION FILED BY PHILLIP S. BARNETT FOR ATLANTIC CITY ELECTRIC COMPANY exc-20181231x10kxexh3118.htm EX-31.18 12256
94 CERTIFICATION FILED BY CHRISTOPHER M. CRANE FOR EXELON CORPORATION exc-20181231x10kxexh321.htm EX-32.1 4486
95 CERTIFICATION FILED BY JOSEPH NIGRO FOR EXELON CORPORATION exc-20181231x10kxexh322.htm EX-32.2 4503
96 CERTIFICATION FILED BY KENNETH W. CORNEW FOR EXELON GENERATION COMPANY, LLC exc-20181231x10kxexh323.htm EX-32.3 4513
97 CERTIFICATION FILED BY BRYAN P. WRIGHT FOR EXELON GENERATION COMPANY, LLC exc-20181231x10kxexh324.htm EX-32.4 4519
98 CERTIFICATION FILED BY JOSEPH DOMINGUEZ FOR COMMONWEALTH EDISON COMPANY exc-20181231x10kxexh325.htm EX-32.5 4378
99 CERTIFICATION FILED BY JEANNE M. JONES FOR COMMONWEALTH EDISON COMPANY exc-20181231x10kxexh326.htm EX-32.6 4521
100 CERTIFICATION FILED BY MICHAEL A. INNOCENZO FOR PECO ENERGY COMPANY exc-20181231x10kxexh327.htm EX-32.7 4364
101 CERTIFICATION FILED BY ROBERT J. STEFANI FOR PECO ENERGY COMPANY exc-20181231x10kxexh328.htm EX-32.8 4378
102 CERTIFICATION FILED BY CALVIN G. BUTLER, JR. FOR BALTIMORE GAS AND ELECTRIC CO exc-20181231x10kxexh329.htm EX-32.9 4393
103 CERTIFICATION FILED BY DAVID M. VAHOS FOR BALTIMORE GAS AND ELECTRIC COMPANY exc-20181231x10kxexh3210.htm EX-32.10 4417
104 CERTIFICATION FILED BY DAVID M. VELAZQUEZ FOR PEPCO HOLDINGS LLC exc-20181231x10kxexh3211.htm EX-32.11 4316
105 CERTIFICATION FILED BY PHILLIP S. BARNETT FOR PEPCO HOLDINGS LLC exc-20181231x10kxexh3212.htm EX-32.12 4339
106 CERTIFICATION FILED BY DAVID M. VELAZQUEZ FOR POTOMAC ELECTRIC POWER COMPANY exc-20181231x10kxexh3213.htm EX-32.13 4352
107 CERTIFICATION FILED BY PHILLIP S. BARNETT FOR POTOMAC ELECTRIC POWER COMPANY exc-20181231x10kxexh3214.htm EX-32.14 4375
108 CERTIFICATION FILED BY DAVID M. VELAZQUEZ FOR DELMARVA POWER & LIGHT COMPANY exc-20181231x10kxexh3215.htm EX-32.15 4360
109 CERTIFICATION FILED BY PHILLIP S. BARNETT FOR DELMARVA POWER & LIGHT COMPANY exc-20181231x10kxexh3216.htm EX-32.16 4383
110 CERTIFICATION FILED BY DAVID M. VELAZQUEZ FOR ATLANTIC CITY ELECTRIC COMPANY exc-20181231x10kxexh3217.htm EX-32.17 4371
111 CERTIFICATION FILED BY PHILLIP S. BARNETT FOR ATLANTIC CITY ELECTRIC COMPANY exc-20181231x10kxexh3218.htm EX-32.18 4375
112 chart-5919fce4d50e58f3801.jpg GRAPHIC 99490
  Complete submission text file 0001628280-19-001107.txt   127244877

Data Files

Seq Description Document Type Size
113 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT exc-20181231_cal.xml EX-101.CAL 324559
114 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT exc-20181231.xsd EX-101.SCH 283729
115 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT exc-20181231_pre.xml EX-101.PRE 2992833
116 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT exc-20181231_def.xml EX-101.DEF 2780486
117 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT exc-20181231_lab.xml EX-101.LAB 3089863
118 XBRL INSTANCE DOCUMENT exc-20181231.xml EX-101.INS 42997113
Mailing Address 800 KING STREET PO BOX 231 WILMINGTON DE 19899
Business Address 800 KING STREET PO BOX 231 WILMINGTON DE 19899 6096454100
ATLANTIC CITY ELECTRIC CO (Filer) CIK: 0000008192 (see all company filings)

IRS No.: 210398280 | State of Incorp.: NJ | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03559 | Film No.: 19579500
SIC: 4911 Electric Services
Assistant Director 2

Mailing Address 2 CENTER PLAZA 110 W. FAYETTE STREET BALTIMORE MD 21201
Business Address 2 CENTER PLAZA 110 W. FAYETTE STREET BALTIMORE MD 21201 4104702800
BALTIMORE GAS & ELECTRIC CO (Filer) CIK: 0000009466 (see all company filings)

IRS No.: 520280210 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-01910 | Film No.: 19579504
SIC: 4931 Electric & Other Services Combined
Assistant Director 2

Mailing Address 10 SOUTH DEARBORN STREET 37TH FLOOR CHICAGO IL 606900767
Business Address ONE FIRST NATIONAL PLZ 37TH FL P O BOX 767 CHICAGO IL 60690 3123944321
COMMONWEALTH EDISON CO (Filer) CIK: 0000022606 (see all company filings)

IRS No.: 360938600 | State of Incorp.: IL | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-01839 | Film No.: 19579506
SIC: 4911 Electric Services
Assistant Director 2

Mailing Address 800 KING ST P O BOX 231 WILMINGTON DE 19899
Business Address 800 KING ST PO BOX 231 WILMINGTON DE 19899 3024293114
DELMARVA POWER & LIGHT CO /DE/ (Filer) CIK: 0000027879 (see all company filings)

IRS No.: 510084283 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-01405 | Film No.: 19579501
SIC: 4931 Electric & Other Services Combined
Assistant Director 2

Mailing Address
Business Address 2301 MARKET ST P O BOX 8699 PHILADELPHIA PA 19101 2158414000
PECO ENERGY CO (Filer) CIK: 0000078100 (see all company filings)

IRS No.: 230970240 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-16844 | Film No.: 19579505
SIC: 4931 Electric & Other Services Combined
Assistant Director 2

Mailing Address 701 NINTH STREET, NW OFFICE OF CORPORATE SECY., ROOM 1300 WASHINGTON DC 20068
Business Address 701 NINTH STREET, NW OFFICE OF CORPORATE SECY., ROOM 1300 WASHINGTON DC 20068 2028722000
POTOMAC ELECTRIC POWER CO (Filer) CIK: 0000079732 (see all company filings)

IRS No.: 530127880 | State of Incorp.: VA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-01072 | Film No.: 19579502
SIC: 4911 Electric Services
Assistant Director 2

Mailing Address PO BOX 805398 CHICAGO IL 60680-5398
Business Address PO BOX 805398 CHICAGO IL 60680-5398 3123947399
EXELON Corp (Filer) CIK: 0001109357 (see all company filings)

IRS No.: 232990190 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-16169 | Film No.: 19579499
SIC: 4931 Electric & Other Services Combined
Assistant Director 2

Mailing Address SUITE 1300 701 NINTH STREET, NW WASHINGTON DC 20068
Business Address SUITE 1300 701 NINTH STREET, NW WASHINGTON DC 20068 202-872-2000
PEPCO HOLDINGS LLC (Filer) CIK: 0001135971 (see all company filings)

IRS No.: 522297449 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31403 | Film No.: 19579503
SIC: 4931 Electric & Other Services Combined
Assistant Director 2

Mailing Address 10 S DEARBORN STREET 37TH FLOOR CHICAGO IL 60690
Business Address
EXELON GENERATION CO LLC (Filer) CIK: 0001168165 (see all company filings)

IRS No.: 233064219
Type: 10-K | Act: 34 | File No.: 333-85496 | Film No.: 19579507
SIC: 4911 Electric Services
Assistant Director 2