Finland grid frequency

Grid frequency · 24 May 2026

Name: Finland grid frequency — 2026-05-24
Creator: Volton
License: https://creativecommons.org/licenses/by/4.0/

Real-time AC frequency on the Finnish grid, part of the Nordic synchronous area (Finland, Sweden, Norway and eastern Denmark) — a different synchronous area from the Baltics, which joined Continental Europe in February 2025. Sourced from Fingrid, downsampled to 5-min mean and refreshed hourly.

Frequency stayed in the 49.896–50.114 Hz band (288 samples).

The largest deviation from the 50.000 Hz nominal was 0.114 Hz at 01:15.

Source: Fingrid Open Data via Volton, CC-BY-4.0.

Daily stats

Avg	Min	Max	Samples
49,995 Hz	49,896	50,114	288

Per 15-minute interval

15-minute MTU clearing prices for 24 May 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,947
00:05	49,947
00:10	49,948
00:15	49,955
00:20	49,977
00:25	50,009
00:30	50,002
00:35	50,017
00:40	49,989
00:45	50,004
00:50	50,011
00:55	50,025
01:00	50,078
01:05	50,113
01:10	50,107
01:15	50,114
01:20	50,108
01:25	50,066
01:30	49,999
01:35	49,984
01:40	50,002
01:45	49,987
01:50	49,998
01:55	50,025
02:00	50,054
02:05	50,065
02:10	50,080
02:15	50,080
02:20	50,051
02:25	50,019
02:30	49,978
02:35	49,990
02:40	50,003
02:45	50,021
02:50	50,019
02:55	50,019
03:00	50,007
03:05	50,003
03:10	49,992
03:15	49,988
03:20	49,985
03:25	49,981
03:30	49,993
03:35	49,982
03:40	49,995
03:45	49,995
03:50	49,999
03:55	50,002
04:00	50,023
04:05	50,021
04:10	50,036
04:15	50,040
04:20	50,056
04:25	50,054
04:30	50,013
04:35	50,008
04:40	49,993
04:45	49,982
04:50	49,988
04:55	49,995
05:00	49,985
05:05	49,998
05:10	50,005
05:15	50,007
05:20	50,031
05:25	50,017
05:30	49,989
05:35	50,002
05:40	49,987
05:45	49,973
05:50	49,987
05:55	49,979
06:00	49,982
06:05	49,984
06:10	49,961
06:15	49,992
06:20	49,985
06:25	49,988
06:30	49,989
06:35	49,979
06:40	49,998
06:45	49,970
06:50	49,972
06:55	49,972
07:00	49,994
07:05	49,995
07:10	49,999
07:15	49,998
07:20	49,963
07:25	49,995
07:30	49,988
07:35	49,996
07:40	49,971
07:45	50,018
07:50	49,998
07:55	50,004
08:00	50,014
08:05	49,989
08:10	49,981
08:15	50,024
08:20	50,025
08:25	50,030
08:30	49,982
08:35	49,987
08:40	50,005
08:45	49,965
08:50	49,979
08:55	49,971
09:00	49,998
09:05	49,999
09:10	49,985
09:15	49,964
09:20	49,999
09:25	50,004
09:30	49,955
09:35	49,973
09:40	50,013
09:45	49,980
09:50	49,978
09:55	50,003
10:00	49,995
10:05	50,004
10:10	50,021
10:15	50,048
10:20	50,066
10:25	50,052
10:30	50,017
10:35	50,005
10:40	50,004
10:45	49,979
10:50	49,958
10:55	49,982
11:00	49,983
11:05	49,989
11:10	50,018
11:15	50,004
11:20	49,987
11:25	49,974
11:30	49,966
11:35	49,973
11:40	49,991
11:45	49,992
11:50	49,993
11:55	49,983
12:00	49,972
12:05	49,983
12:10	49,968
12:15	49,964
12:20	49,966
12:25	49,964
12:30	49,957
12:35	49,982
12:40	50,026
12:45	50,004
12:50	49,986
12:55	49,988
13:00	50,006
13:05	49,987
13:10	49,978
13:15	49,994
13:20	49,996
13:25	49,989
13:30	49,984
13:35	49,978
13:40	49,994
13:45	49,978
13:50	49,997
13:55	50,008
14:00	50,019
14:05	50,002
14:10	50,000
14:15	49,976
14:20	49,999
14:25	49,981
14:30	49,973
14:35	49,986
14:40	50,004
14:45	49,982
14:50	49,978
14:55	50,005
15:00	49,999
15:05	50,005
15:10	49,979
15:15	50,002
15:20	50,006
15:25	50,002
15:30	49,997
15:35	49,990
15:40	49,980
15:45	49,977
15:50	49,981
15:55	50,004
16:00	49,981
16:05	49,985
16:10	49,996
16:15	50,002
16:20	50,013
16:25	49,973
16:30	50,005
16:35	49,991
16:40	49,982
16:45	50,018
16:50	49,985
16:55	49,993
17:00	50,021
17:05	49,984
17:10	49,977
17:15	49,992
17:20	49,996
17:25	49,995
17:30	50,005
17:35	49,992
17:40	49,975
17:45	50,018
17:50	49,978
17:55	49,999
18:00	50,024
18:05	50,001
18:10	49,998
18:15	50,065
18:20	50,020
18:25	49,950
18:30	50,058
18:35	50,048
18:40	49,985
18:45	50,014
18:50	50,023
18:55	50,016
19:00	49,962
19:05	49,991
19:10	49,951
19:15	49,992
19:20	49,996
19:25	49,986
19:30	50,050
19:35	50,009
19:40	49,968
19:45	49,976
19:50	49,989
19:55	49,968
20:00	50,004
20:05	50,001
20:10	49,966
20:15	50,011
20:20	49,983
20:25	49,980
20:30	49,996
20:35	49,984
20:40	49,973
20:45	49,967
20:50	49,962
20:55	49,936
21:00	49,958
21:05	49,946
21:10	49,978
21:15	50,010
21:20	49,975
21:25	49,971
21:30	49,982
21:35	50,002
21:40	49,994
21:45	50,007
21:50	50,012
21:55	49,994
22:00	49,996
22:05	49,998
22:10	49,993
22:15	49,988
22:20	50,000
22:25	50,008
22:30	49,985
22:35	50,008
22:40	50,027
22:45	50,002
22:50	50,022
22:55	49,987
23:00	49,951
23:05	49,987
23:10	49,966
23:15	49,930
23:20	49,917
23:25	49,949
23:30	49,927
23:35	49,972
23:40	49,948
23:45	49,919
23:50	49,927
23:55	49,896

Source: Fingrid Open Data via Volton, CC-BY-4.0. · Hub: 7-day chart and methodology →