Connecticut Power Outage Statistics

Connecticut Power Outage Statistics (2000 - 2020)

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Major Power Outage Events From 2000 to 2020

Power outages affecting Connecticut and at least 50,000 customers

Date Area Affected Event Type Number of Customers Affected
11/17/2002 Connecticut Ice Storm 224912
08/02/2006 Maine, Vermont, New Hampshire, Massachusetts, Connecticut, Rhode Island Severe Thunderstorms 77000
05/16/2007 Connecticut Severe Storm 67000
05/27/2008 Connecticut Lightning Storm 56400
06/10/2008 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Storm 60000
10/25/2008 Connecticut Severe Storm 52000
12/12/2008 Maine, Vermont, New Hampshire, Massachusetts, Connecticut, Rhode Island Ice Storm 970000
06/26/2009 Connecticut Severe Thunderstorms 50752
03/13/2010 Connecticut High Winds And Rain 50246
07/21/2010 Connecticut Thunderstorms 50100
06/09/2011 Massachusetts, Connecticut Severe Thunderstorms 100000
08/28/2011 Connecticut Severe Weather 158000
10/29/2011 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island Severe Weather 1418100
10/29/2012 Connecticut, Massachusetts Severe Weather - Hurricane Sandy 649075
01/31/2013 Connecticut Severe Weather - Wind Storm 75000
07/03/2014 Vermont, New Hampshire, Maine, Rhode Island, Massachusetts, Connecticut Severe Weather - Thunderstorms 64000
10/22/2014 New Hampshire, Maine, Massachusetts, Rhode Island, Connecticut, Vermont Severe Weather 66650
11/02/2014 Massachusetts, Maine, Vermont, New Hampshire, Rhode Island, Connecticut Severe Weather - Winter Storm 63719
11/26/2014 New Hampshire, Massachusetts, Maine, Rhode Island, Connecticut, Vermont Severe Weather - Winter Storm 79530
06/23/2015 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Severe Weather 62442
01/10/2016 Maine, Connecticut, Massachusetts, Vermont, New Hampshire, Rhode Island Weather 59859
02/05/2016 Connecticut, Massachusetts, Rhode Island Weather 115057
02/25/2016 Connecticut, Maine, Massachusetts, Rhode Island, Vermont Weather 114190
07/22/2016 Massachusetts, Connecticut, Rhode Island, New Hampshire, Vermont, Maine Severe Weather 57058
07/23/2016 Connecticut, Massachusetts, New Hampshire, Vermont, Rhode Island Severe Weather 101073
09/11/2016 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 57960
03/02/2017 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Severe Weather 54316
03/14/2017 Connecticut, Massachusetts, Rhode Island, New Hampshire, Maine, Vermont Severe Weather 69647
10/29/2017 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 310453
03/02/2018 Connecticut, Massachusetts, Rhode Island Severe Weather 325000
03/07/2018 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 102000
04/05/2018 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Severe Weather 65932
05/15/2018 Connecticut, Massachusetts, Rhode Island Severe Weather 120000
06/18/2018 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Severe Weather 112927
11/03/2018 Connecticut, Massachusetts, New Hampshire, Vermont, Maine, Rhode Island Severe Weather 62000
02/25/2019 Connecticut, Massachusetts, New Hampshire, Maine, Vermont, Rhode Island Severe Weather 72332
10/17/2019 Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, Maine Severe Weather 101683
11/01/2019 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Severe Weather 80066
02/07/2020 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Severe Weather 123359
03/24/2020 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 51026
04/13/2020 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Severe Weather 68476
08/04/2020 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 1188247
08/27/2020 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 60687
09/30/2020 Connecticut, Maine, Rhode Island, Massachusetts, New Hampshire, Vermont Severe Weather 155000
10/07/2020 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 186600
11/15/2020 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 62408
11/30/2020 Massachusetts, Maine, Connecticut, Rhode Island, Vermont, New Hampshire Severe Weather 116000
12/05/2020 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 271231

Data Source: U.S. Department of Energy

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Population
167961
Last Outage Report
June 11, 2021
Population
147022
Last Outage Report
June 11, 2021
Population
127289
Last Outage Report
May 03, 2021
Population
123807
Last Outage Report
May 02, 2021
Population
109257
Last Outage Report
June 06, 2021
Population
87676
Last Outage Report
May 27, 2021
Population
83765
Last Outage Report
April 09, 2021
Population
72900
Last Outage Report
June 12, 2021
Population
63674
Last Outage Report
September 30, 2020
Population
61450
Last Outage Report
June 03, 2021
Population
60437
Last Outage Report
June 09, 2021
Population
60341
Last Outage Report
May 01, 2021
Population
58073
Last Outage Report
March 02, 2021
Population
56753
Last Outage Report
April 11, 2021
Population
54972
Last Outage Report
May 30, 2021
Population
53430
Last Outage Report
December 28, 2020
Population
52300
Last Outage Report
May 29, 2021
Population
50877
Last Outage Report
June 09, 2021
Population
46933
Last Outage Report
June 13, 2021
Population
45054
Last Outage Report
June 12, 2021
Population
44515
Last Outage Report
June 03, 2021
Population
40979
Last Outage Report
May 18, 2021
Population
39916
Last Outage Report
June 05, 2021
Population
37153
Last Outage Report
June 09, 2021
Population
36477
Last Outage Report
March 26, 2021
Population
35268
Last Outage Report
June 09, 2021
Population
33408
Last Outage Report
March 02, 2021
Population
31674
Last Outage Report
June 11, 2021
Population
31467
Last Outage Report
June 09, 2021
Population
30590
Last Outage Report
June 08, 2021
Population
29206
Last Outage Report
August 05, 2020
Population
29189
Last Outage Report
June 05, 2021
Population
29166
Last Outage Report
November 02, 2020
Population
28659
Last Outage Report
August 06, 2020
Population
27909
Last Outage Report
May 31, 2020
Population
27901
Last Outage Report
March 12, 2021
Population
27270
Last Outage Report
November 17, 2020
Population
26596
Last Outage Report
May 28, 2021
Population
26396
Last Outage Report
May 26, 2021
Population
25793
Last Outage Report
May 29, 2021
Population
25152
Last Outage Report
December 25, 2020
Population
24298
Last Outage Report
February 04, 2021
Population
22382
Last Outage Report
16 hours, 7 minutes ago
Population
21519
Last Outage Report
January 23, 2021
Population
20913
Last Outage Report
December 25, 2020
Population
20687
Last Outage Report
May 23, 2021
Population
20248
Last Outage Report
November 15, 2020
Population
19920
Last Outage Report
June 08, 2021
Population
19784
Last Outage Report
February 27, 2021
Population
19727
Last Outage Report
December 21, 2020
Population
19667
Last Outage Report
June 13, 2021
Population
19384
Last Outage Report
May 31, 2021
Population
19251
Last Outage Report
June 10, 2019
Population
18934
Last Outage Report
November 15, 2020
Population
18634
Last Outage Report
November 16, 2020
Population
18617
Last Outage Report
January 05, 2021
Population
18247
Last Outage Report
November 16, 2020
Population
17772
Last Outage Report
May 21, 2021
Population
17623
Last Outage Report
November 15, 2020
Population
17080
Last Outage Report
December 25, 2020
Population
16938
Last Outage Report
April 11, 2021
Population
16707
Last Outage Report
June 06, 2021
Population
16612
Last Outage Report
December 25, 2020
Population
16540
Last Outage Report
June 09, 2021
Population
16171
Last Outage Report
May 27, 2021
Population
15733
Last Outage Report
May 29, 2021
Population
15666
Last Outage Report
March 29, 2021
Population
14996
Last Outage Report
June 04, 2021
Population
14985
Last Outage Report
March 29, 2021
Population
14075
Last Outage Report
March 01, 2021
Population
14049
Last Outage Report
February 16, 2021
Population
13941
Last Outage Report
February 05, 2021
Population
13765
Last Outage Report
June 06, 2021
Population
13055
Last Outage Report
April 09, 2021
Population
12916
Last Outage Report
March 14, 2021
Population
12824
Last Outage Report
March 02, 2021
Population
12771
Last Outage Report
January 15, 2021
Population
12666
Last Outage Report
June 09, 2021
Population
12620
Last Outage Report
June 12, 2021
Population
12537
Last Outage Report
June 05, 2021
Population
12446
Last Outage Report
May 16, 2021
Population
12370
Last Outage Report
November 22, 2017
Population
12310
Last Outage Report
May 05, 2021
Population
12023
Last Outage Report
March 14, 2021
Population
11844
Last Outage Report
December 15, 2020
Population
11533
Last Outage Report
August 05, 2020
Population
11378
Last Outage Report
June 05, 2021
Population
10868
Last Outage Report
March 01, 2021
Population
10347
Last Outage Report
June 30, 2019
Population
10289
Last Outage Report
June 08, 2021
Population
10174
Last Outage Report
December 06, 2019
Population
9723
Last Outage Report
June 05, 2021
Population
9720
Last Outage Report
April 10, 2021
Population
9668
Last Outage Report
March 29, 2021
Population
9550
Last Outage Report
-
Population
9540
Last Outage Report
March 14, 2021
Population
9440
Last Outage Report
June 12, 2021
Population
9404
Last Outage Report
March 28, 2021
Population
9382
Last Outage Report
March 26, 2021
Population
9249
Last Outage Report
March 13, 2021
Population
9135
Last Outage Report
February 01, 2021
Population
8304
Last Outage Report
January 03, 2021
Population
8230
Last Outage Report
September 20, 2017
Population
8222
Last Outage Report
April 16, 2021
Population
8019
Last Outage Report
March 02, 2018
Population
7956
Last Outage Report
January 20, 2021
Population
7892
Last Outage Report
April 26, 2021
Population
7733
Last Outage Report
June 09, 2021
Population
7662
Last Outage Report
May 19, 2019
Population
7602
Last Outage Report
August 05, 2020
Population
7601
Last Outage Report
March 18, 2021
Population
7591
Last Outage Report
March 14, 2021
Population
7551
Last Outage Report
January 31, 2021
Population
7418
Last Outage Report
May 31, 2021
Population
7322
Last Outage Report
-
Population
7259
Last Outage Report
June 06, 2021
Population
6942
Last Outage Report
March 10, 2021
Population
6919
Last Outage Report
November 15, 2020
Population
6906
Last Outage Report
November 30, 2020
Population
6830
Last Outage Report
November 30, 2020
Population
6827
Last Outage Report
November 15, 2020
Population
6760
Last Outage Report
June 09, 2021
Population
6732
Last Outage Report
March 19, 2021
Population
6722
Last Outage Report
November 30, 2020
Population
6464
Last Outage Report
December 05, 2020
Population
6426
Last Outage Report
March 14, 2021
Population
6333
Last Outage Report
September 08, 2019
Population
6241
Last Outage Report
December 04, 2020
Population
6075
Last Outage Report
August 09, 2020
Population
5975
Last Outage Report
June 04, 2021
Population
5927
Last Outage Report
December 05, 2020
Population
5808
Last Outage Report
March 26, 2021
Population
5608
Last Outage Report
January 13, 2021
Population
5541
Last Outage Report
March 13, 2021
Population
5521
Last Outage Report
March 07, 2021
Population
5456
Last Outage Report
March 02, 2021
Population
5350
Last Outage Report
November 01, 2017
Population
5328
Last Outage Report
March 02, 2021
Population
5318
Last Outage Report
10 hours, 26 minutes ago
Population
5194
Last Outage Report
August 21, 2019
Population
5078
Last Outage Report
November 30, 2020
Population
5050
Last Outage Report
December 01, 2020
Population
4950
Last Outage Report
February 12, 2019
Population
4851
Last Outage Report
June 13, 2021
Population
4716
Last Outage Report
December 25, 2020
Population
4661
Last Outage Report
February 21, 2021
Population
4619
Last Outage Report
October 07, 2020
Population
4552
Last Outage Report
February 12, 2021
Population
4405
Last Outage Report
December 05, 2020
Population
4394
Last Outage Report
November 17, 2020
Population
4290
Last Outage Report
March 05, 2021
Population
4259
Last Outage Report
August 05, 2020
Population
4199
Last Outage Report
August 09, 2020
Population
4166
Last Outage Report
April 21, 2021
Population
3911
Last Outage Report
November 16, 2020
Population
3820
Last Outage Report
May 13, 2021
Population
3772
Last Outage Report
March 07, 2018
Population
3690
Last Outage Report
June 06, 2021
Population
3514
Last Outage Report
June 04, 2021
Population
3454
Last Outage Report
June 05, 2021
Population
3323
Last Outage Report
May 14, 2021
Population
3261
Last Outage Report
December 03, 2020
Population
3248
Last Outage Report
March 01, 2021
Population
3211
Last Outage Report
November 15, 2020
Population
3132
Last Outage Report
April 15, 2021
Population
3124
Last Outage Report
August 07, 2020
Population
3122
Last Outage Report
December 20, 2020
Population
3071
Last Outage Report
August 07, 2020
Population
2976
Last Outage Report
November 30, 2020
Population
2887
Last Outage Report
October 30, 2017
Population
2858
Last Outage Report
October 30, 2017
Population
2818
Last Outage Report
August 05, 2020
Population
2772
Last Outage Report
May 26, 2021
Population
2753
Last Outage Report
August 29, 2020
Population
2689
Last Outage Report
-
Population
2656
Last Outage Report
October 07, 2020
Population
2538
Last Outage Report
May 31, 2021
Population
2486
Last Outage Report
March 26, 2021
Population
2445
Last Outage Report
-
Population
2444
Last Outage Report
October 17, 2019
Population
2326
Last Outage Report
April 21, 2021
Population
2265
Last Outage Report
March 02, 2021
Population
2260
Last Outage Report
September 30, 2020
Population
2188
Last Outage Report
April 21, 2021
Population
1976
Last Outage Report
March 05, 2021
Population
1965
Last Outage Report
June 09, 2021
Population
1784
Last Outage Report
May 12, 2021
Population
1682
Last Outage Report
April 05, 2021
Population
1668
Last Outage Report
February 26, 2019
Population
1654
Last Outage Report
April 26, 2021
Population
1535
Last Outage Report
October 31, 2019
Population
1495
Last Outage Report
November 15, 2020
Population
1456
Last Outage Report
November 28, 2019
Population
1454
Last Outage Report
-
Population
1384
Last Outage Report
14 hours, 6 minutes ago
Population
1374
Last Outage Report
April 18, 2020
Population
1339
Last Outage Report
-
Population
1278
Last Outage Report
-
Population
1277
Last Outage Report
April 16, 2020
Population
1256
Last Outage Report
January 13, 2021
Population
1117
Last Outage Report
January 02, 2021
Population
1090
Last Outage Report
March 26, 2021
Population
1080
Last Outage Report
-
Population
1077
Last Outage Report
December 30, 2019
Population
1039
Last Outage Report
April 21, 2021
Population
872
Last Outage Report
April 30, 2021
Population
802
Last Outage Report
-
Population
750
Last Outage Report
-
Population
678
Last Outage Report
October 07, 2017
Population
587
Last Outage Report
August 05, 2020
Population
547
Last Outage Report
November 30, 2020
Population
417
Last Outage Report
October 30, 2017
Population
400
Last Outage Report
October 30, 2017
Population
372
Last Outage Report
May 26, 2021
Population
365
Last Outage Report
-
Population
358
Last Outage Report
March 02, 2018
Population
355
Last Outage Report
December 25, 2020
Population
320
Last Outage Report
-
Population
278
Last Outage Report
-
Population
263
Last Outage Report
-
Population
260
Last Outage Report
March 08, 2018
Population
214
Last Outage Report
-
Population
152
Last Outage Report
August 07, 2020
Population
113
Last Outage Report
October 30, 2017
Population
98
Last Outage Report
-
Population
85
Last Outage Report
-
Population
77
Last Outage Report
March 02, 2021
Population
59
Last Outage Report
-
Population
37
Last Outage Report
November 01, 2019
Population
30
Last Outage Report
August 05, 2020
Population
30
Last Outage Report
-
Population
-
Last Outage Report
March 29, 2021
Population
-
Last Outage Report
-
Population
-
Last Outage Report
January 01, 2021
Population
-
Last Outage Report
June 09, 2021
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
March 02, 2021
Population
-
Last Outage Report
August 29, 2020
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
May 26, 2021
Population
-
Last Outage Report
-
Population
-
Last Outage Report
October 30, 2017
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
August 27, 2020
Population
-
Last Outage Report
September 10, 2020
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
November 25, 2019
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
August 05, 2020
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
March 07, 2018
Population
-
Last Outage Report
May 05, 2021