1 |
Nrg Energy, INC.
|
USA
|
Houston
|
910 Louisiana St
|
N/A
|
Texas
|
770024914
|
nrgenergy.com
|
Electric services
|
1989
|
$31,543,000,000
|
18131
|
Corporation
|
52
|
2299303
|
455696290
|
2 |
The Southern Company
|
USA
|
Atlanta
|
30 Ivan Allen Jr Blvd Nw Ste 1407
|
N/A
|
Fulton
|
30308
|
southerncompany.com
|
Electric services
|
1945
|
$29,279,000,000
|
28100
|
Corporation
|
652
|
397021
|
188094532
|
3 |
Duke Energy CORPORATION
|
USA
|
Charlotte
|
526 S Church St
|
N/A
|
North Carolina
|
282021802
|
duke-energy.com
|
Electric services
|
1904
|
$28,768,000,000
|
27859
|
Corporation
|
685
|
3963680
|
188117472
|
4 |
Berkshire Hathaway Energy Company
|
USA
|
Des Moines
|
666 Grand Ave Ste 500
|
N/A
|
Iowa
|
503092511
|
brkenergy.com
|
Electric services
|
2000
|
$26,337,000,000
|
23800
|
Corporation
|
7924
|
N/A
|
519030855
|
5 |
Constellation Energy CORPORATION
|
USA
|
Baltimore
|
1310 Point St
|
N/A
|
Baltimore City
|
21231
|
N/A
|
Electric services
|
2021
|
$24,440,000,000
|
13871
|
Corporation
|
399
|
0007305437
|
233968549
|
6 |
Constellation Energy Generation, LLC
|
USA
|
Baltimore
|
1310 Point St
|
N/A
|
Baltimore City
|
21231
|
exeloncorp.com
|
Electric services
|
2000
|
$24,440,000,000
|
12482
|
Corporation
|
399
|
0002979826
|
245442437
|
7 |
Pacific Gas And Electric Company
|
USA
|
Oakland
|
300 Lakeside Dr
|
N/A
|
Alameda
|
94612
|
pge.com
|
Electric services
|
1905
|
$24,428,000,000
|
26000
|
Corporation
|
182
|
0044131
|
188091285
|
8 |
PG&E CORPORATION
|
USA
|
Oakland
|
300 Lakeside Dr Ste 210
|
N/A
|
California
|
946123655
|
N/A
|
Electric and other services combined
|
1905
|
$21,680,000,000
|
26000
|
Corporation
|
18
|
1953580
|
519811380
|
9 |
Nextera Energy, INC.
|
USA
|
Juno Beach
|
700 Universe Blvd
|
N/A
|
Palm Beach
|
33408
|
nexteraenergy.com
|
Electric services
|
1925
|
$20,956,000,000
|
7300
|
Corporation
|
707
|
M04961
|
236103047
|
10 |
American Electric Power Company, INC.
|
USA
|
Columbus
|
1 Riverside Plz
|
N/A
|
Ohio
|
432152373
|
aep.com
|
Electric services
|
1906
|
$19,639,500,000
|
16688
|
Corporation
|
495
|
20479
|
188110570
|
11 |
Exelon CORPORATION
|
USA
|
Chicago
|
10 S Dearborn St Fl 52
|
N/A
|
Illinois
|
606032397
|
exeloncorp.com
|
Electric services
|
1999
|
$19,078,000,000
|
33000
|
Corporation
|
331
|
2859390
|
186492539
|
12 |
Edison International
|
USA
|
Rosemead
|
2244 Walnut Grove Ave
|
N/A
|
Los Angeles
|
91770
|
sce.com
|
Electric services
|
1987
|
$17,220,000,000
|
14375
|
Corporation
|
95
|
1585456
|
245362015
|
13 |
Dominion Energy, INC.
|
USA
|
Richmond
|
120 Tredegar St
|
N/A
|
Richmond City
|
23219
|
dominionenergy.com
|
Electric services
|
1983
|
$17,174,000,000
|
17700
|
Corporation
|
401
|
02387785
|
224650471
|
14 |
Southern California Edison Company
|
USA
|
Rosemead
|
2244 Walnut Grove Ave
|
N/A
|
California
|
917703714
|
sce.com
|
Electric services
|
1909
|
$17,172,000,000
|
13351
|
Corporation
|
101
|
0057827
|
188090266
|
15 |
Consolidated Edison, INC.
|
USA
|
New York
|
4 Irving Pl
|
N/A
|
New York
|
100033502
|
conedison.com
|
Electric and other services combined
|
1884
|
$15,670,000,000
|
13871
|
Corporation
|
54
|
2177024
|
186712456
|
16 |
Xcel Energy INC.
|
USA
|
Minneapolis
|
414 Nicollet Mall
|
N/A
|
Hennepin
|
55401
|
xcelenergy.com
|
Electric services
|
1909
|
$15,310,000,000
|
11311
|
Corporation
|
258
|
37-AA
|
471333842
|
17 |
Energy Future Competitive Holdings Company LLC
|
USA
|
Dallas
|
1601 Bryan St Ste 510
|
N/A
|
Dallas
|
75201
|
vistracorp.com
|
Electric services
|
2016
|
$13,800,419,340
|
5060
|
Corporation
|
356
|
0062278000
|
226242098
|
18 |
Entergy CORPORATION
|
USA
|
New Orleans
|
639 Loyola Ave Ste 300
|
N/A
|
Orleans
|
70113
|
entergy.com
|
Electric services
|
1992
|
$13,764,237,000
|
12177
|
Corporation
|
290
|
0800591167
|
456751380
|
19 |
Vistra CORP.
|
USA
|
Irving
|
6555 Sierra Dr
|
N/A
|
Texas
|
750392479
|
vistracorp.com
|
Electric services
|
1882
|
$13,728,000,000
|
4910
|
Corporation
|
345
|
5985588
|
215940795
|
20 |
Txu Energy Industries Company
|
USA
|
Dallas
|
1601 Bryan St Ste 34-068
|
N/A
|
Dallas
|
75201
|
txu.com
|
Electric services
|
2016
|
$13,636,778,004
|
5000
|
Corporation
|
356
|
0008468000
|
188381028
|
21 |
National Grid USA
|
USA
|
Waltham
|
40 Sylvan Rd
|
N/A
|
Massachusetts
|
024511120
|
nationalgridus.com
|
Electric services
|
1999
|
$13,441,056,584
|
18100
|
Corporation
|
603
|
2977161
|
465345525
|
22 |
Consolidated Edison Company Of New York, INC.
|
USA
|
New York
|
4 Irving Pl Rm 1875
|
N/A
|
New York
|
100033502
|
coned.com
|
Electric services
|
1884
|
$13,268,000,000
|
12477
|
Corporation
|
54
|
N/A
|
188111618
|
23 |
Progress Energy, INC.
|
USA
|
Raleigh
|
410 S Wilmington St
|
N/A
|
North Carolina
|
276011849
|
N/A
|
Electric services
|
2012
|
$13,125,000,000
|
27535
|
Corporation
|
685
|
N/A
|
244995640
|
24 |
Dte Energy Company
|
USA
|
Detroit
|
1 Energy Plz
|
N/A
|
Wayne
|
48226
|
N/A
|
Electric services
|
1898
|
$12,745,000,000
|
9950
|
Corporation
|
168
|
800241621
|
466016575
|
25 |
The Aes CORPORATION
|
USA
|
Arlington
|
4300 Wilson Blvd Ste 1100
|
N/A
|
Virginia
|
222034168
|
aes.com
|
Electric services
|
1981
|
$12,617,000,000
|
9100
|
Corporation
|
845
|
907190
|
202602072
|
26 |
Firstenergy CORP.
|
USA
|
Akron
|
76 S Main St
|
N/A
|
Summit
|
44308
|
firstenergycorp.com
|
Electric services
|
1996
|
$12,459,000,000
|
12042
|
Corporation
|
255
|
953140
|
456056367
|
27 |
Tennessee Valley Authority
|
USA
|
Knoxville
|
400 W Summit Hill Dr
|
N/A
|
Tennessee
|
379021419
|
tva.gov
|
Electric services
|
1933
|
$12,054,000,000
|
10390
|
Corporation
|
66102
|
N/A
|
186496150
|
28 |
Florida Power & Light Company INC
|
USA
|
Juno Beach
|
700 Universe Blvd
|
N/A
|
Palm Beach
|
33408
|
fpl.com
|
Electric services
|
1925
|
$11,988,000,000
|
9500
|
Corporation
|
707
|
106395
|
188093731
|
29 |
Georgia Power Company
|
USA
|
Atlanta
|
241 Ralph Mcgill Blvd Ne
|
N/A
|
Fulton
|
30308
|
georgiapower.com
|
Electric services
|
1930
|
$11,584,000,000
|
6600
|
Corporation
|
652
|
J716605
|
188094450
|
30 |
Clearway Energy, INC.
|
USA
|
Princeton
|
300 Carnegie Ctr Ste 300
|
N/A
|
Mercer
|
08540
|
N/A
|
Electric services
|
2012
|
$11,190,000,000
|
61
|
Corporation
|
367
|
5263356
|
215130386
|
31 |
Vistra Corporate Services Company
|
USA
|
Irving
|
6555 Sierra Dr
|
N/A
|
Dallas
|
75039
|
vistracorp.com
|
Electric services
|
1951
|
$10,909,422,403
|
4000
|
Corporation
|
356
|
0010884300
|
215981830
|
32 |
Calpine CORPORATION
|
USA
|
Houston
|
717 Texas St Ste 1000
|
N/A
|
Texas
|
770022743
|
calpine.com
|
Electric services
|
1984
|
$10,072,000,000
|
2256
|
Corporation
|
286
|
939652
|
230751990
|
33 |
Public Service Enterprise Group Incorporated
|
USA
|
Newark
|
80 Park Plz
|
N/A
|
Essex
|
07102
|
pseg.com
|
Electric and other services combined
|
1985
|
$9,800,000,000
|
12543
|
Corporation
|
102
|
100267099
|
243632735
|
34 |
Virginia Electric And Power Company
|
USA
|
Richmond
|
120 Tredegar St
|
N/A
|
Richmond City
|
23219
|
dominionenergy.com
|
Electric services
|
1909
|
$9,654,000,000
|
6000
|
Corporation
|
401
|
00063172
|
188384543
|
35 |
Wec Energy Group, INC.
|
USA
|
Milwaukee
|
231 W Michigan St
|
N/A
|
Milwaukee
|
53203
|
wecenergygroup.com
|
Electric services
|
1981
|
$9,597,400,000
|
11128
|
Corporation
|
192
|
1 W16834
|
243451375
|
36 |
Cms Energy CORPORATION
|
USA
|
Jackson
|
1 Energy Plaza Dr
|
N/A
|
Jackson
|
49201
|
cmsenergy.com
|
Electric and other services combined
|
1987
|
$8,596,000,000
|
8560
|
Corporation
|
149
|
800497353
|
244338637
|
37 |
Consumers Energy Company
|
USA
|
Jackson
|
1 Energy Plaza Dr
|
N/A
|
Jackson
|
49201
|
consumersenergy.com
|
Electric and other services combined
|
1886
|
$8,151,000,000
|
8738
|
Corporation
|
149
|
800019106
|
188104504
|
38 |
Ameren CORPORATION
|
USA
|
Saint Louis
|
1901 Chouteau Ave
|
N/A
|
Missouri
|
631033003
|
ameren.com
|
Electric services
|
1881
|
$7,957,000,000
|
9183
|
Corporation
|
11
|
00414845
|
281448813
|
39 |
Avangrid, INC.
|
USA
|
Orange
|
180 Marsh Hill Rd
|
N/A
|
New Haven
|
06477
|
avangrid.com
|
Electric services
|
2008
|
$7,923,000,000
|
7999
|
Corporation
|
2938
|
2183023
|
188109668
|
40 |
Ppl CORPORATION
|
USA
|
Allentown
|
645 Hamilton St Ste 601
|
N/A
|
Lehigh
|
18101
|
N/A
|
Electric services
|
1920
|
$7,902,000,000
|
6629
|
Corporation
|
141
|
0002570936
|
465746821
|
41 |
Duke Energy Carolinas, LLC
|
USA
|
Charlotte
|
526 S Church St
|
N/A
|
North Carolina
|
282021802
|
N/A
|
Electric services
|
2006
|
$7,857,000,000
|
27535
|
Corporation
|
685
|
N/A
|
368841012
|
42 |
Alabama Power Company
|
USA
|
Birmingham
|
600 18th St N
|
N/A
|
Jefferson
|
35203
|
alabamapower.com
|
Electric services
|
1906
|
$7,817,000,000
|
28100
|
Corporation
|
652
|
000-000-596
|
188087940
|
43 |
Tenaska Energy, INC.
|
USA
|
Omaha
|
14302 Fnb Pkwy
|
N/A
|
Douglas
|
68154
|
tenaska.com
|
Electric services
|
1999
|
$7,684,192,352
|
300
|
Corporation
|
44
|
3079195
|
245476872
|
44 |
Mdu Resources Group, INC.
|
USA
|
Bismarck
|
1200 W Century Ave
|
N/A
|
North Dakota
|
585030911
|
mdu.com
|
Electric services
|
1924
|
$6,973,864,000
|
14929
|
Corporation
|
223
|
N/A
|
188105247
|
45 |
Duke Energy Progress, LLC
|
USA
|
Raleigh
|
410 S Wilmington St
|
N/A
|
North Carolina
|
276011849
|
duke-energy.com
|
Electric services
|
2000
|
$6,753,000,000
|
28798
|
Corporation
|
685
|
N/A
|
188117951
|
46 |
Northern States Power Company
|
USA
|
Minneapolis
|
414 Nicollet Mall
|
N/A
|
Hennepin
|
55401
|
xcelenergy.com
|
Electric services
|
2000
|
$6,684,000,000
|
3152
|
Corporation
|
258
|
11B-256
|
188105282
|
47 |
Dte Electric Company
|
USA
|
Detroit
|
1 Energy Plz
|
N/A
|
Michigan
|
482261221
|
ceoanswer.com.cn
|
Electric services
|
1903
|
$6,397,000,000
|
4600
|
Corporation
|
171
|
N/A
|
188103926
|
48 |
Duke Energy Florida, LLC
|
USA
|
St. Petersburg
|
299 1st Ave N
|
N/A
|
Pinellas
|
33701
|
duke-energy.com
|
Electric services
|
1899
|
$6,353,000,000
|
100
|
Corporation
|
664
|
L15000129908
|
188094094
|
49 |
Evergy, INC.
|
USA
|
Kansas City
|
1200 Main St
|
N/A
|
Jackson
|
64105
|
evergy.com
|
Electric and other services combined
|
2017
|
$5,859,100,100
|
4658
|
Corporation
|
115
|
001371758
|
216495941
|
50 |
San Diego Gas & Electric Company
|
USA
|
San Diego
|
8330 Century Park Ct
|
N/A
|
San Diego
|
92123
|
sdge.com
|
Electric and other services combined
|
1905
|
$5,838,000,000
|
4894
|
Corporation
|
240
|
0042570
|
188090949
|
51 |
Enova CORPORATION
|
USA
|
San Diego
|
101 Ash St
|
N/A
|
California
|
921013017
|
sempra.com
|
Electric services
|
1994
|
$5,838,000,000
|
5008
|
Corporation
|
256
|
1874943
|
465891293
|
52 |
Commonwealth Edison Company
|
USA
|
Chicago
|
10 S Dearborn St 52nd Fl
|
N/A
|
Cook
|
60603
|
comed.com
|
Electric services
|
1907
|
$5,761,000,000
|
7642
|
Corporation
|
329
|
07636466
|
188095766
|
53 |
Public Service Company Of Colorado
|
USA
|
Denver
|
1800 Larimer St Ste 1100
|
N/A
|
Denver
|
80202
|
colorado.gov
|
Electric services
|
1924
|
$5,708,000,000
|
2352
|
Corporation
|
258
|
19871080074
|
188092123
|
54 |
Pacificorp
|
USA
|
Portland
|
825 Ne Multnomah St Ste 1800
|
N/A
|
Oregon
|
972322157
|
pacificorp.com
|
Electric services
|
2006
|
$5,679,000,000
|
5200
|
Corporation
|
7924
|
N/A
|
188375657
|
55 |
Pepco Holdings LLC
|
USA
|
Washington
|
701 9th St Nw Ste 1300
|
N/A
|
District of Columbia
|
200014572
|
exeloncorp.com
|
Electric services
|
2016
|
$5,565,000,000
|
4855
|
Corporation
|
332
|
3354875
|
227449212
|
56 |
Txu Energy Services Company LLC
|
USA
|
Dallas
|
1601 Bryan St
|
N/A
|
Dallas
|
75201
|
txu.com
|
Electric services
|
2016
|
$5,454,711,202
|
2000
|
Corporation
|
356
|
0800025370
|
219824331
|
57 |
Luminant Generation Company LLC
|
USA
|
Irving
|
6555 Sierra Dr
|
N/A
|
Dallas
|
75039
|
luminant.com
|
Electric services
|
2001
|
$5,454,711,202
|
2000
|
Corporation
|
356
|
0800881216
|
229433094
|
58 |
Oncor Electric Delivery Company LLC
|
USA
|
Dallas
|
1616 Woodall Rodgers Fwy
|
N/A
|
Dallas
|
75202
|
N/A
|
Electric services
|
2001
|
$5,243,000,000
|
3450
|
Corporation
|
240
|
4435668
|
211755726
|
59 |
Sempra Texas Holdings CORP.
|
USA
|
Austin
|
211 E 7th St
|
N/A
|
Travis
|
78701
|
sempra.com
|
Electric services
|
2018
|
$5,243,000,000
|
8860
|
Corporation
|
240
|
0801764836
|
243595403
|
60 |
Energy Future Intermediate Holding Company LLC
|
USA
|
Dallas
|
1601 Bryan St
|
N/A
|
Texas
|
752013401
|
sempra.com
|
Electric services
|
2016
|
$5,243,000,000
|
3817
|
Corporation
|
256
|
N/A
|
465536746
|
61 |
Oncor Electric Delivery Holdings Company LLC
|
USA
|
Dallas
|
1616 Woodall Rodgers Fwy
|
N/A
|
Texas
|
752021234
|
oncor.com
|
Electric services
|
2016
|
$5,243,000,000
|
3810
|
Corporation
|
256
|
N/A
|
465118562
|
62 |
Vistra Intermediate Company LLC
|
USA
|
Houston
|
601 Travis St Ste 1400
|
N/A
|
Texas
|
770023001
|
vistracorp.com
|
Electric services
|
2016
|
$4,860,147,681
|
1782
|
Corporation
|
346
|
N/A
|
216461623
|
63 |
The Connecticut Light And Power Company
|
USA
|
Boston
|
800 Boylston St Spc 17
|
N/A
|
Suffolk
|
02199
|
eversource.com
|
Electric services
|
1927
|
$4,817,744,000
|
1529
|
Corporation
|
193
|
0282361
|
188092395
|
64 |
Arizona Public Service Company
|
USA
|
Phoenix
|
400 N 5th St Fl 2
|
N/A
|
Maricopa
|
85004
|
aps.com
|
Electric services
|
1920
|
$4,324,385,000
|
6025
|
Corporation
|
85
|
00301175
|
188088401
|
65 |
Pinnacle West Capital CORPORATION
|
USA
|
Phoenix
|
400 N 5th St
|
N/A
|
Maricopa
|
85072
|
pinnaclewest.com
|
Electric services
|
1920
|
$4,324,385,000
|
6133
|
Corporation
|
85
|
01730097
|
241847315
|
66 |
Puget Equico LLC
|
USA
|
Bellevue
|
10885 Ne 4th St Ste 1200
|
N/A
|
King
|
98004
|
N/A
|
Electric services
|
2008
|
$4,221,162,000
|
3340
|
Corporation
|
47
|
602867898
|
465481355
|
67 |
Scana CORPORATION
|
USA
|
Cayce
|
100 Scana Pkwy
|
N/A
|
Lexington
|
29033
|
scana.com
|
Electric and other services combined
|
1924
|
$4,052,000,000
|
5200
|
Corporation
|
401
|
F358495
|
224781827
|
68 |
Union Electric Company
|
USA
|
Saint Louis
|
1901 Chouteau Ave
|
N/A
|
St. Louis City
|
63103
|
ameren.com
|
Electric services
|
1922
|
$4,046,000,000
|
4011
|
Corporation
|
152
|
00040441
|
188107009
|
69 |
Alliant Energy CORPORATION
|
USA
|
Madison
|
4902 N Biltmore Ln Ste 1000
|
N/A
|
Dane
|
53718
|
N/A
|
Electric and other services combined
|
1917
|
$4,027,000,000
|
3281
|
Corporation
|
135
|
1 W16737
|
244979608
|
70 |
Midamerican Energy Company
|
USA
|
Des Moines
|
666 Grand Ave Ste 500
|
N/A
|
Polk
|
50309
|
midamericanenergy.com
|
Electric services
|
1996
|
$4,025,000,000
|
3400
|
Corporation
|
8693
|
177228
|
486962773
|
71 |
Salt River Project Agricultural Improvement And Power District
|
USA
|
Tempe
|
1500 N Mill Ave
|
N/A
|
Arizona
|
852881252
|
srpnet.com
|
Electric services
|
1937
|
$4,021,546,000
|
4336
|
Corporation
|
32
|
N/A
|
188666475
|
72 |
Talen Energy CORPORATION
|
USA
|
Houston
|
2929 Allen Pkwy Ste 2200
|
N/A
|
Harris
|
77019
|
talenenergy.com
|
Electric services
|
2014
|
$3,947,074,369
|
1892
|
Corporation
|
59
|
5534886
|
215489910
|
73 |
Duke Energy Corporate Services, INC.
|
USA
|
Charlotte
|
526 S Church St
|
N/A
|
Mecklenburg
|
28202
|
duke-energy.com
|
Electric services
|
2008
|
$3,930,994,384
|
6916
|
Corporation
|
664
|
4567813
|
214940685
|
74 |
Duke Energy Business Services LLC
|
USA
|
Charlotte
|
526 S Church St Ec-03t
|
N/A
|
North Carolina
|
282021802
|
duke-energy.com
|
Electric services
|
1998
|
$3,930,994,384
|
6884
|
Corporation
|
685
|
2968563
|
465406991
|
75 |
Duke Energy Indiana, LLC
|
USA
|
Plainfield
|
1000 E Main St
|
N/A
|
Indiana
|
461681782
|
duke-energy.com
|
Electric services
|
1941
|
$3,922,000,000
|
197
|
Corporation
|
685
|
N/A
|
188098522
|
76 |
Peco Energy Company
|
USA
|
Philadelphia
|
2301 Market St
|
N/A
|
Philadelphia
|
19103
|
peco.com
|
Electric services
|
2012
|
$3,903,000,000
|
3423
|
Corporation
|
329
|
0000278411
|
188377536
|
77 |
Long Island Power Authority
|
USA
|
Uniondale
|
333 Earle Ovington Blvd Ste 403
|
N/A
|
New York
|
115533606
|
lipower.org
|
Electric services
|
1986
|
$3,900,721,000
|
100
|
Corporation
|
5
|
N/A
|
242263668
|
78 |
Baltimore Gas And Electric Company
|
USA
|
Baltimore
|
110 W Fayette St
|
N/A
|
Baltimore City
|
21201
|
bge.com
|
Electric services
|
2012
|
$3,895,000,000
|
3784
|
Corporation
|
329
|
D00510735
|
188101523
|
79 |
NV Energy, INC.
|
USA
|
Las Vegas
|
6226 W Sahara Ave
|
N/A
|
Clark
|
89146
|
nvenergy.com
|
Electric services
|
2013
|
$3,828,514,393
|
2699
|
Corporation
|
8693
|
C8123-1983
|
235575858
|
80 |
Dominion Energy South Carolina, INC.
|
USA
|
Cayce
|
400 Otarre Pkwy
|
N/A
|
Lexington
|
29033
|
dominionenergy.com
|
Electric services
|
1924
|
$3,783,000,000
|
2400
|
Corporation
|
401
|
F2733
|
188378847
|
81 |
Hawaiian Electric Industries, INC.
|
USA
|
Honolulu
|
1001 Bishop St Ste 2900
|
N/A
|
Honolulu
|
96813
|
hei.com
|
Electric services
|
1891
|
$3,741,985,000
|
968
|
Corporation
|
84
|
48453 D1
|
226179328
|
82 |
Ohio Power Company
|
USA
|
Columbus
|
1 Riverside Plz
|
N/A
|
Ohio
|
432152355
|
aep.com
|
Electric services
|
1907
|
$3,665,100,000
|
1516
|
Corporation
|
495
|
42639
|
186708899
|
83 |
Nextera Energy Resources, LLC
|
USA
|
Juno Beach
|
700 Universe Blvd
|
N/A
|
Palm Beach
|
33408
|
nexteraenergy.com
|
Electric services
|
1998
|
$3,650,369,463
|
4700
|
Corporation
|
707
|
3071409
|
208455117
|
84 |
Niagara Mohawk Power CORPORATION
|
USA
|
Syracuse
|
300 Erie Blvd W
|
N/A
|
New York
|
132024250
|
nimo.com
|
Electric services
|
2002
|
$3,636,513,985
|
3950
|
Corporation
|
603
|
N/A
|
188116917
|
85 |
Pseg Power LLC
|
USA
|
Newark
|
80 Park Plz
|
N/A
|
New Jersey
|
071024194
|
pseg.com
|
Electric services
|
2023
|
$3,634,000,000
|
36
|
Corporation
|
101
|
3049320
|
471627098
|
86 |
Nstar Electric Company
|
USA
|
Boston
|
800 Boylston St
|
N/A
|
Massachusetts
|
021998108
|
eversource.com
|
Electric services
|
1886
|
$3,583,070,000
|
1611
|
Corporation
|
197
|
N/A
|
188102050
|
87 |
Appalachian Power Company
|
USA
|
Columbus
|
1 Riverside Plz
|
N/A
|
Franklin
|
43215
|
appalachianpower.com
|
Electric services
|
1926
|
$3,519,900,000
|
1967
|
Corporation
|
494
|
00293480
|
188384572
|
88 |
Hawaiian Electric Company INC
|
USA
|
Honolulu
|
1001 Bishop St
|
N/A
|
Hawaii
|
968133544
|
hawaiianelectric.com
|
Electric services
|
1983
|
$3,408,587,000
|
2700
|
Corporation
|
106
|
175 D1
|
188095005
|
89 |
Oklahoma Gas And Electric Company
|
USA
|
Oklahoma City
|
321 N Harvey Ave
|
N/A
|
Oklahoma
|
73101
|
oge.com
|
Electric services
|
1902
|
$3,375,700,000
|
2329
|
Corporation
|
53
|
1900003376
|
188374588
|
90 |
Oge Energy CORP.
|
USA
|
Oklahoma City
|
321 N Harvey Ave
|
N/A
|
Oklahoma
|
73102
|
oge.com
|
Electric services
|
1995
|
$3,375,700,000
|
2329
|
Corporation
|
53
|
1900555305
|
519417450
|
91 |
Southern Power Company
|
USA
|
Atlanta
|
30 Ivan Allen Jr Blvd Nw
|
N/A
|
Georgia
|
303083003
|
southerncompany.com
|
Electric services
|
2001
|
$3,369,000,000
|
400
|
Corporation
|
653
|
N/A
|
210895648
|
92 |
Tampa Electric Company
|
USA
|
Tampa
|
702 N Franklin St
|
N/A
|
Hillsborough
|
33602
|
tampaelectric.com
|
Electric services
|
1899
|
$3,169,000,000
|
3100
|
Corporation
|
133
|
157782
|
188094237
|
93 |
LG&E And Ku Energy LLC
|
USA
|
Louisville
|
220 W Main St Ste 1400
|
N/A
|
Kentucky
|
402025301
|
N/A
|
Electric services
|
2010
|
$3,106,000,000
|
3482
|
Corporation
|
144
|
0575122
|
373276839
|
94 |
Talen Energy Supply, LLC
|
USA
|
Houston
|
2929 Allen Pkwy Ste 2200
|
N/A
|
Texas
|
770197112
|
talenenergy.com
|
Electric services
|
2000
|
$3,089,000,000
|
4981
|
Corporation
|
53
|
3316381
|
211162400
|
95 |
Nevada Power Company
|
USA
|
Las Vegas
|
6226 W Sahara Ave
|
N/A
|
Clark
|
89146
|
nvenergy.com
|
Electric services
|
1998
|
$3,088,000,000
|
1400
|
Corporation
|
8693
|
C9862-1998
|
188107683
|
96 |
Evergy Kansas Central, INC
|
USA
|
Topeka
|
818 S Kansas Ave
|
N/A
|
Shawnee
|
66612
|
evergy.com
|
Electric services
|
1924
|
$3,055,900,000
|
4658
|
Corporation
|
115
|
0087775
|
188099775
|
97 |
Ppl Electric Utilities CORPORATION
|
USA
|
Allentown
|
2 N 9th St
|
N/A
|
Lehigh
|
18101
|
pplelectric.com
|
Electric services
|
1919
|
$3,030,000,000
|
1533
|
Corporation
|
141
|
0000273941
|
188375843
|
98 |
Enel North America, INC.
|
USA
|
Andover
|
100 Brickstone Sq Ste 300
|
N/A
|
Massachusetts
|
018101456
|
N/A
|
Electric services
|
2000
|
$2,924,775,225
|
3000
|
Corporation
|
4009
|
2066844
|
242823852
|
99 |
Massachusetts Electric Company
|
USA
|
Waltham
|
40 Sylvan Rd
|
N/A
|
Massachusetts
|
024511120
|
nationalgrid.com
|
Electric services
|
1887
|
$2,871,989,000
|
1396
|
Corporation
|
603
|
N/A
|
188102338
|
100 |
Entergy Arkansas, LLC
|
USA
|
Little Rock
|
425 W Capitol Ave
|
N/A
|
Pulaski
|
72201
|
entergy.com
|
Electric services
|
1996
|
$2,673,194,000
|
1302
|
Corporation
|
290
|
0803117857
|
188088747
|