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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-12-222883
Filing Date
2012-05-10
Accepted
2012-05-09 19:56:05
Documents
27
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d344164d10q.htm 10-Q 4268664
2 RULE 13A-14(A) CERT. FILED BY CHRISTOPHER M. CRANE FOR EXELON CORPORATION d344164dex311.htm EX-31.1 10189
3 RULE 13A-14(A) CERT. FILED BY JONATHAN W. THAYER FOR EXELON CORPORATION d344164dex312.htm EX-31.2 10129
4 RULE 13A-14(A) CERT. FILED BY CHRISTOPHER M. CRANE FOR EXELON GENERATION COMPANY d344164dex313.htm EX-31.3 10049
5 RULE 13A-14(A) CERT. FILED BY ANDREW L. GOOD FOR EXELON GENERATION COMPANY, LLC d344164dex314.htm EX-31.4 10065
6 RULE 13A-14(A) CERT. FILED BY ANNE R. PRAMAGGIORE FOR COMMONWEALTH EDISON CO d344164dex315.htm EX-31.5 10145
7 RULE 13A-14(A) CERT. FILED BY JOSEPH R. TRPIK, JR. FOR COMMONWEALTH EDISON CO d344164dex316.htm EX-31.6 10276
8 RULE 13A-14(A) CERT. FILED BY CRAIG L. ADAMS FOR PECO ENERGY COMPANY d344164dex317.htm EX-31.7 10181
9 RULE 13A-14(A) CERT. FILED BY PHILLIP S. BARNETT FOR PECO ENERGY COMPANY d344164dex318.htm EX-31.8 10169
10 RULE 13A-14(A) CERT. FILED BY KENNETH W DEFONTES JR FOR BALTIMORE GAS & ELECTRIC d344164dex319.htm EX-31.9 10293
11 RULE 13A-14(A) CERT. FILED BY CARIM V. KHOUZAMI FOR BALTIMORE GAS & ELECTRIC d344164dex3110.htm EX-31.10 10059
12 SECTION 1350 CERT. FILED BY CHRISTOPHER M. CRANE FOR EXELON CORPORATION d344164dex321.htm EX-32.1 2501
13 SECTION 1350 CERT. FILED BY JONATHAN W. THAYER FOR EXELON CORPORATION d344164dex322.htm EX-32.2 2477
14 SECTION 1350 CERT. FILED BY CHRISTOPHER M. CRANE FOR EXELON GENERATION COMPANY d344164dex323.htm EX-32.3 2511
15 SECTION 1350 CERT. FILED BY ANDREW L. GOOD FOR EXELON GENERATION COMPANY, LLC d344164dex324.htm EX-32.4 2527
16 SECTION 1350 CERT. FILED BY ANNE R. PRAMAGGIORE FOR COMMONWEALTH EDISON COMPANY d344164dex325.htm EX-32.5 2533
17 SECTION 1350 CERT. FILED BY JOSEPH R. TRPIK, JR. FOR COMMONWEALTH EDISON COMPANY d344164dex326.htm EX-32.6 2535
18 SECTION 1350 CERT. FILED BY CRAIG L. ADAMS FOR PECO ENERGY COMPANY d344164dex327.htm EX-32.7 2497
19 SECTION 1350 CERT. FILED BY PHILLIP S. BARNETT FOR PECO ENERGY COMPANY d344164dex328.htm EX-32.8 2408
20 SECTION 1350 CERT. FILED BY KENNETH W. DEFONTES JR. FOR BALTIMORE GAS & ELECTRIC d344164dex329.htm EX-32.9 2499
21 SECTION 1350 CERT. FILED BY CARIM V. KHOUZAMI FOR BALTIMORE GAS AND ELECTRIC d344164dex3210.htm EX-32.10 2444
  Complete submission text file 0001193125-12-222883.txt   48048846

Data Files

Seq Description Document Type Size
22 XBRL INSTANCE DOCUMENT exc-20120331.xml EX-101.INS 8707607
23 XBRL TAXONOMY EXTENSION SCHEMA exc-20120331.xsd EX-101.SCH 468605
24 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE exc-20120331_cal.xml EX-101.CAL 305482
25 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE exc-20120331_def.xml EX-101.DEF 2061270
26 XBRL TAXONOMY EXTENSION LABEL LINKBASE exc-20120331_lab.xml EX-101.LAB 3527665
27 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE exc-20120331_pre.xml EX-101.PRE 2241091
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-Q | Act: 34 | File No.: 001-01910 | Film No.: 12827373
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation

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-Q | Act: 34 | File No.: 001-01839 | Film No.: 12827375
SIC: 4911 Electric Services
Office of Energy & Transportation

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-Q | Act: 34 | File No.: 000-16844 | Film No.: 12827374
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation

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-Q | Act: 34 | File No.: 001-16169 | Film No.: 12827372
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation

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-Q | Act: 34 | File No.: 333-85496 | Film No.: 12827376
SIC: 4911 Electric Services
Office of Energy & Transportation