Connecticut Power Outage Statistics

Connecticut Power Outage Statistics (2000 - 2022)

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Major Power Outage Events From 2000 to 2022

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
03/01/2021 Connecticut, Massachusetts, New Hampshire, Maine, Rhode Island, Vermont Severe Weather 69260
03/29/2021 Connecticut, Massachusetts, Maine, Vermont, Rhode Island, New Hampshire Severe Weather 70000
06/30/2021 Connecticut, Massachusetts, Rhode Island, Vermont, New Hampshire, Maine Severe Weather 53103
10/27/2021 Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont Severe Weather 169000
04/19/2022 Connecticut, Massachusetts, Maine, New Hampshire, Rhode Island, Vermont Severe Weather 67754
10/14/2022 Connecticut, Massachusetts, Maine, Rhode Island, New Hampshire, Vermont Sever Weather 76388
11/30/2022 Maine, Massachusetts, Connecticut, Rhode Island, Vermont, New Hampshire Severe Weather 113000
12/23/2022 Connecticut, Rhode Island, Massachusetts, Vermont: New Hampshire, Maine Severe Weather 500000

Data Source: U.S. Department of Energy

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Population
148654
Last Outage Report
February 25, 2024
Population
135470
Last Outage Report
December 18, 2023
Population
134023
Last Outage Report
4 hours, 53 minutes ago
Population
121054
Last Outage Report
February 09, 2024
Population
114403
Last Outage Report
January 14, 2024
Population
91184
Last Outage Report
February 14, 2024
Population
86518
Last Outage Report
January 14, 2024
Population
74135
Last Outage Report
February 09, 2024
Population
64083
Last Outage Report
January 07, 2024
Population
60850
Last Outage Report
January 11, 2024
Population
60833
Last Outage Report
December 18, 2023
Population
55584
Last Outage Report
February 01, 2024
Population
51045
Last Outage Report
February 18, 2024
Population
50558
Last Outage Report
September 28, 2023
Population
47717
Last Outage Report
February 06, 2024
Population
40869
Last Outage Report
January 14, 2024
Population
40125
Last Outage Report
December 18, 2023
Population
36379
Last Outage Report
January 09, 2024
Population
35515
Last Outage Report
February 11, 2024
Population
31519
Last Outage Report
December 18, 2023
Population
30536
Last Outage Report
5 hours, 21 minutes ago
Population
27367
Last Outage Report
September 10, 2023
Population
27298
Last Outage Report
February 09, 2024
Population
24253
Last Outage Report
October 29, 2023
Population
18918
Last Outage Report
September 25, 2023
Population
18149
Last Outage Report
August 31, 2023
Population
14280
Last Outage Report
January 10, 2024
Population
13836
Last Outage Report
January 09, 2024
Population
12613
Last Outage Report
February 16, 2024
Population
12325
Last Outage Report
December 26, 2023
Population
11582
Last Outage Report
February 01, 2024
Population
9504
Last Outage Report
December 18, 2023
Population
9387
Last Outage Report
January 14, 2024
Population
9114
Last Outage Report
November 27, 2023
Population
8843
Last Outage Report
November 14, 2023
Population
7596
Last Outage Report
November 21, 2023
Population
7192
Last Outage Report
September 16, 2023
Population
7160
Last Outage Report
December 30, 2023
Population
7065
Last Outage Report
December 18, 2023
Population
6962
Last Outage Report
November 16, 2023
Population
6873
Last Outage Report
January 13, 2024
Population
6220
Last Outage Report
September 13, 2023
Population
6082
Last Outage Report
December 18, 2023
Population
5813
Last Outage Report
September 15, 2023
Population
5433
Last Outage Report
August 28, 2023
Population
5202
Last Outage Report
January 14, 2024
Population
4780
Last Outage Report
December 18, 2023
Population
4700
Last Outage Report
January 02, 2024
Population
4348
Last Outage Report
November 07, 2023
Population
4155
Last Outage Report
December 19, 2023
Population
3998
Last Outage Report
January 23, 2024
Population
3938
Last Outage Report
November 07, 2023
Population
3771
Last Outage Report
December 18, 2023
Population
3721
Last Outage Report
October 31, 2023
Population
3493
Last Outage Report
May 05, 2021
Population
3441
Last Outage Report
October 04, 2023
Population
3328
Last Outage Report
October 30, 2023
Population
3194
Last Outage Report
January 13, 2024
Population
3125
Last Outage Report
-
Population
3113
Last Outage Report
December 21, 2023
Population
3074
Last Outage Report
November 22, 2023
Population
2960
Last Outage Report
January 17, 2024
Population
2906
Last Outage Report
September 08, 2023
Population
2521
Last Outage Report
September 08, 2023
Population
2089
Last Outage Report
January 10, 2024
Population
2016
Last Outage Report
February 10, 2024
Population
1990
Last Outage Report
December 18, 2023
Population
1982
Last Outage Report
November 25, 2023
Population
1928
Last Outage Report
January 22, 2024
Population
1914
Last Outage Report
February 18, 2024
Population
1835
Last Outage Report
January 07, 2024
Population
1832
Last Outage Report
-
Population
1797
Last Outage Report
January 23, 2024
Population
1539
Last Outage Report
-
Population
1493
Last Outage Report
-
Population
1383
Last Outage Report
July 27, 2023
Population
1324
Last Outage Report
December 28, 2023
Population
1190
Last Outage Report
December 17, 2023
Population
1186
Last Outage Report
December 18, 2023
Population
1179
Last Outage Report
October 03, 2023
Population
1159
Last Outage Report
December 18, 2023
Population
1114
Last Outage Report
-
Population
1059
Last Outage Report
June 06, 2023
Population
1021
Last Outage Report
December 19, 2023
Population
980
Last Outage Report
December 24, 2023
Population
976
Last Outage Report
January 10, 2024
Population
952
Last Outage Report
December 20, 2023
Population
720
Last Outage Report
July 24, 2023
Population
662
Last Outage Report
January 14, 2023
Population
631
Last Outage Report
December 19, 2023
Population
603
Last Outage Report
June 03, 2023
Population
551
Last Outage Report
December 23, 2022
Population
499
Last Outage Report
-
Population
457
Last Outage Report
-
Population
383
Last Outage Report
March 14, 2023
Population
315
Last Outage Report
June 25, 2023
Population
287
Last Outage Report
July 07, 2021
Population
160
Last Outage Report
-
Population
151
Last Outage Report
-
Population
138
Last Outage Report
October 05, 2023
Population
133
Last Outage Report
October 16, 2023
Population
120
Last Outage Report
November 12, 2022
Population
115
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
February 16, 2024
Population
-
Last Outage Report
September 08, 2023
Population
-
Last Outage Report
January 01, 2024
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
January 10, 2024
Population
-
Last Outage Report
July 29, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
November 27, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
October 30, 2017
Population
-
Last Outage Report
December 23, 2023
Population
-
Last Outage Report
February 05, 2024
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
December 05, 2023
Population
-
Last Outage Report
September 08, 2023
Population
-
Last Outage Report
November 17, 2023
Population
-
Last Outage Report
February 04, 2024
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
July 29, 2023
Population
-
Last Outage Report
January 13, 2024
Population
-
Last Outage Report
-
Population
-
Last Outage Report
July 16, 2023
Population
-
Last Outage Report
August 05, 2020
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 25, 2023
Population
-
Last Outage Report
January 14, 2024
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 11, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
March 07, 2018
Population
-
Last Outage Report
December 20, 2023
Population
-
Last Outage Report
November 27, 2021
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
November 11, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
August 14, 2023
Population
-
Last Outage Report
November 25, 2019
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
January 19, 2024
Population
-
Last Outage Report
October 09, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
September 10, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
January 10, 2024
Population
-
Last Outage Report
September 10, 2020
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 24, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
May 20, 2023
Population
-
Last Outage Report
May 26, 2021
Population
-
Last Outage Report
November 21, 2023
Population
-
Last Outage Report
January 23, 2024
Population
-
Last Outage Report
January 14, 2024
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
January 27, 2024
Population
-
Last Outage Report
February 23, 2023
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
July 15, 2023
Population
-
Last Outage Report
January 09, 2024
Population
-
Last Outage Report
July 29, 2023
Population
-
Last Outage Report
January 14, 2024
Population
-
Last Outage Report
July 09, 2023
Population
-
Last Outage Report
January 14, 2024
Population
-
Last Outage Report
January 13, 2024
Population
-
Last Outage Report
October 30, 2023
Population
-
Last Outage Report
December 31, 2022
Population
-
Last Outage Report
September 13, 2023
Population
-
Last Outage Report
August 25, 2021
Population
-
Last Outage Report
-
Population
-
Last Outage Report
September 08, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
January 25, 2024
Population
-
Last Outage Report
February 16, 2024
Population
-
Last Outage Report
February 13, 2024
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
February 14, 2024
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
February 16, 2024
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
February 21, 2024
Population
-
Last Outage Report
November 12, 2023
Population
-
Last Outage Report
January 29, 2024
Population
-
Last Outage Report
November 22, 2023
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
January 15, 2024
Population
-
Last Outage Report
October 29, 2023
Population
-
Last Outage Report
October 07, 2017
Population
-
Last Outage Report
July 23, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
September 08, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
January 22, 2024
Population
-
Last Outage Report
August 22, 2022
Population
-
Last Outage Report
August 18, 2023
Population
-
Last Outage Report
September 25, 2023
Population
-
Last Outage Report
September 10, 2023
Population
-
Last Outage Report
February 02, 2024
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
October 05, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
January 14, 2024
Population
-
Last Outage Report
-
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
July 02, 2023
Population
-
Last Outage Report
May 26, 2021
Population
-
Last Outage Report
November 11, 2023
Population
-
Last Outage Report
January 16, 2024
Population
-
Last Outage Report
January 10, 2024
Population
-
Last Outage Report
January 28, 2024
Population
-
Last Outage Report
July 02, 2023
Population
-
Last Outage Report
December 29, 2023
Population
-
Last Outage Report
July 02, 2023
Population
-
Last Outage Report
July 03, 2022
Population
-
Last Outage Report
September 24, 2021
Population
-
Last Outage Report
December 02, 2023
Population
-
Last Outage Report
July 27, 2023
Population
-
Last Outage Report
December 23, 2022
Population
-
Last Outage Report
-
Population
-
Last Outage Report
August 12, 2023
Population
-
Last Outage Report
December 15, 2021
Population
-
Last Outage Report
February 03, 2023
Population
-
Last Outage Report
July 02, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
January 14, 2024
Population
-
Last Outage Report
December 02, 2023
Population
-
Last Outage Report
December 19, 2023
Population
-
Last Outage Report
October 17, 2021
Population
-
Last Outage Report
June 09, 2021
Population
-
Last Outage Report
September 03, 2021
Population
-
Last Outage Report
December 10, 2023
Population
-
Last Outage Report
October 25, 2023
Population
-
Last Outage Report
December 28, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
August 25, 2023
Population
-
Last Outage Report
December 18, 2023
Population
-
Last Outage Report
-
Population
-
Last Outage Report
-
Population
-
Last Outage Report
February 13, 2024
Population
-
Last Outage Report
July 24, 2022
Population
-
Last Outage Report
January 10, 2024
Population
-
Last Outage Report
September 18, 2023