Finland grid frequency

Grid frequency · 23 July 2026

Name: Finland grid frequency — 2026-07-23
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 49.904–50.037 Hz band (280 samples).

The largest deviation from the 50.000 Hz nominal was 0.096 Hz at 23:00.

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

Daily stats

Avg	Min	Max	Samples
49,993 Hz	49,904	50,037	280

Per 15-minute interval

15-minute MTU clearing prices for 23 July 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,986
00:05	49,987
00:10	49,996
00:15	49,987
00:20	49,994
00:25	49,982
00:30	49,984
00:35	50,003
00:40	49,981
00:45	49,979
00:50	49,994
00:55	49,967
01:00	49,972
01:05	49,996
01:10	50,001
01:15	50,009
01:20	49,996
01:25	49,984
01:30	49,977
01:35	50,015
01:40	49,984
01:45	49,971
01:50	49,987
01:55	49,988
02:00	50,011
02:05	50,004
02:10	50,011
02:15	49,994
02:20	49,998
02:25	49,991
02:30	49,981
02:35	50,001
02:40	49,999
02:45	50,015
02:50	50,025
02:55	50,036
03:00	50,000
03:05	50,002
03:10	49,996
03:15	49,994
03:20	50,003
03:25	50,004
03:30	49,999
03:35	49,996
03:40	49,986
03:45	49,993
03:50	50,000
03:55	49,999
04:00	49,995
04:05	49,992
04:10	49,985
04:15	49,988
04:20	49,993
04:25	50,014
04:30	50,004
04:35	49,990
04:40	49,990
04:45	49,988
04:50	49,999
04:55	49,999
05:00	49,984
05:05	49,997
05:10	49,997
05:15	50,006
05:20	50,007
05:25	49,996
05:30	50,010
05:35	50,006
05:40	49,995
05:45	50,009
05:50	49,993
05:55	50,016
06:00	50,013
06:05	50,003
06:10	49,992
06:15	50,000
06:20	49,988
06:25	50,008
06:30	50,014
06:35	50,000
06:40	49,998
06:45	49,991
06:50	49,988
06:55	49,996
07:00	49,990
07:05	49,968
07:10	50,006
07:15	50,034
07:20	49,996
07:25	49,997
07:30	50,035
07:35	50,004
07:40	50,004
07:45	49,994
07:50	49,975
07:55	50,011
08:00	50,017
08:05	49,971
08:10	49,992
08:15	49,995
08:20	49,983
08:25	49,992
08:30	49,991
08:35	49,986
08:40	49,974
08:45	49,979
08:50	49,970
08:55	49,990
09:00	50,007
09:05	50,010
09:10	50,007
09:15	50,011
09:20	49,990
09:25	49,978
09:30	49,987
09:35	49,975
09:40	49,974
09:45	49,934
09:50	49,932
09:55	49,967
10:00	49,971
10:05	49,968
10:10	49,986
10:15	50,007
10:20	49,998
10:25	50,013
10:30	50,006
10:35	50,009
10:40	49,993
10:45	49,993
10:50	49,982
10:55	49,998
11:00	50,023
11:05	50,026
11:10	50,003
11:15	49,986
11:20	50,001
11:25	50,004
11:30	49,995
11:35	49,996
11:40	50,034
11:45	50,029
11:50	50,037
11:55	50,034
12:00	49,967
12:05	49,986
12:10	50,015
12:15	50,006
12:20	49,976
12:25	49,987
12:30	50,020
12:35	49,991
12:40	50,031
12:45	50,031
12:50	50,005
12:55	49,998
13:00	50,005
13:05	49,995
13:10	49,991
13:15	49,978
13:20	49,988
13:25	50,006
13:30	49,997
13:35	49,989
13:40	49,980
13:45	49,987
13:50	49,980
13:55	49,987
14:00	49,978
14:05	49,989
14:10	49,987
14:15	50,005
14:20	49,970
14:25	49,971
14:30	50,001
14:35	50,005
14:40	50,004
14:45	50,004
14:50	49,986
14:55	50,008
15:00	49,997
15:05	49,988
15:10	49,998
15:15	49,996
15:20	50,004
15:25	49,995
15:30	50,006
15:35	49,991
15:40	49,998
15:45	50,000
15:50	49,981
15:55	50,020
16:00	49,996
16:05	50,003
16:10	50,001
16:15	50,001
16:20	49,981
16:25	50,004
16:30	49,988
16:35	49,996
16:40	50,003
16:45	50,011
16:50	49,987
16:55	50,004
17:00	50,014
17:05	50,001
17:10	49,983
17:15	49,988
17:20	49,992
17:25	50,015
17:30	49,986
17:35	49,992
17:40	50,002
17:45	50,008
17:50	49,995
17:55	50,022
18:00	49,981
18:05	49,992
18:10	50,001
18:15	49,990
18:20	49,978
18:25	50,012
18:30	49,991
18:35	49,980
18:40	49,967
18:45	49,977
18:50	49,971
18:55	49,972
19:00	49,978
19:05	49,959
19:10	49,978
19:15	50,009
19:20	49,991
19:25	49,991
19:30	49,995
19:35	50,017
19:40	50,000
19:45	50,033
19:50	50,015
19:55	50,023
20:00	50,004
20:05	49,995
20:10	49,971
20:15	49,996
20:20	49,998
20:25	50,005
20:30	49,989
20:35	50,001
20:40	49,993
20:45	49,993
20:50	49,982
20:55	49,961
21:00	49,974
21:05	49,992
21:10	50,018
21:15	50,007
21:20	50,015
21:25	49,995
21:30	50,001
21:35	50,011
21:40	49,998
21:45	49,989
21:50	50,008
21:55	49,979
22:00	49,986
22:05	49,969
22:10	49,983
22:15	49,974
22:20	49,963
22:25	49,976
22:30	49,967
22:35	49,970
22:40	49,977
22:45	49,961
22:50	49,979
22:55	49,922
23:00	49,904
23:05	49,925
23:10	49,936
23:15	49,940

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

Grid frequency · 23 July 2026

Frequency stayed in the 49.904–50.037 Hz band (280 samples).

The largest deviation from the 50.000 Hz nominal was 0.096 Hz at 23:00.

Avg

Min

Max

Samples

49,993 Hz

49,904

50,037

280

Per 15-minute interval

15-minute MTU clearing prices for 23 July 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,986
00:05	49,987
00:10	49,996
00:15	49,987
00:20	49,994
00:25	49,982
00:30	49,984
00:35	50,003
00:40	49,981
00:45	49,979
00:50	49,994
00:55	49,967
01:00	49,972
01:05	49,996
01:10	50,001
01:15	50,009
01:20	49,996
01:25	49,984
01:30	49,977
01:35	50,015
01:40	49,984
01:45	49,971
01:50	49,987
01:55	49,988
02:00	50,011
02:05	50,004
02:10	50,011
02:15	49,994
02:20	49,998
02:25	49,991
02:30	49,981
02:35	50,001
02:40	49,999
02:45	50,015
02:50	50,025
02:55	50,036
03:00	50,000
03:05	50,002
03:10	49,996
03:15	49,994
03:20	50,003
03:25	50,004
03:30	49,999
03:35	49,996
03:40	49,986
03:45	49,993
03:50	50,000
03:55	49,999
04:00	49,995
04:05	49,992
04:10	49,985
04:15	49,988
04:20	49,993
04:25	50,014
04:30	50,004
04:35	49,990
04:40	49,990
04:45	49,988
04:50	49,999
04:55	49,999
05:00	49,984
05:05	49,997
05:10	49,997
05:15	50,006
05:20	50,007
05:25	49,996
05:30	50,010
05:35	50,006
05:40	49,995
05:45	50,009
05:50	49,993
05:55	50,016
06:00	50,013
06:05	50,003
06:10	49,992
06:15	50,000
06:20	49,988
06:25	50,008
06:30	50,014
06:35	50,000
06:40	49,998
06:45	49,991
06:50	49,988
06:55	49,996
07:00	49,990
07:05	49,968
07:10	50,006
07:15	50,034
07:20	49,996
07:25	49,997
07:30	50,035
07:35	50,004
07:40	50,004
07:45	49,994
07:50	49,975
07:55	50,011
08:00	50,017
08:05	49,971
08:10	49,992
08:15	49,995
08:20	49,983
08:25	49,992
08:30	49,991
08:35	49,986
08:40	49,974
08:45	49,979
08:50	49,970
08:55	49,990
09:00	50,007
09:05	50,010
09:10	50,007
09:15	50,011
09:20	49,990
09:25	49,978
09:30	49,987
09:35	49,975
09:40	49,974
09:45	49,934
09:50	49,932
09:55	49,967
10:00	49,971
10:05	49,968
10:10	49,986
10:15	50,007
10:20	49,998
10:25	50,013
10:30	50,006
10:35	50,009
10:40	49,993
10:45	49,993
10:50	49,982
10:55	49,998
11:00	50,023
11:05	50,026
11:10	50,003
11:15	49,986
11:20	50,001
11:25	50,004
11:30	49,995
11:35	49,996
11:40	50,034
11:45	50,029
11:50	50,037
11:55	50,034
12:00	49,967
12:05	49,986
12:10	50,015
12:15	50,006
12:20	49,976
12:25	49,987
12:30	50,020
12:35	49,991
12:40	50,031
12:45	50,031
12:50	50,005
12:55	49,998
13:00	50,005
13:05	49,995
13:10	49,991
13:15	49,978
13:20	49,988
13:25	50,006
13:30	49,997
13:35	49,989
13:40	49,980
13:45	49,987
13:50	49,980
13:55	49,987
14:00	49,978
14:05	49,989
14:10	49,987
14:15	50,005
14:20	49,970
14:25	49,971
14:30	50,001
14:35	50,005
14:40	50,004
14:45	50,004
14:50	49,986
14:55	50,008
15:00	49,997
15:05	49,988
15:10	49,998
15:15	49,996
15:20	50,004
15:25	49,995
15:30	50,006
15:35	49,991
15:40	49,998
15:45	50,000
15:50	49,981
15:55	50,020
16:00	49,996
16:05	50,003
16:10	50,001
16:15	50,001
16:20	49,981
16:25	50,004
16:30	49,988
16:35	49,996
16:40	50,003
16:45	50,011
16:50	49,987
16:55	50,004
17:00	50,014
17:05	50,001
17:10	49,983
17:15	49,988
17:20	49,992
17:25	50,015
17:30	49,986
17:35	49,992
17:40	50,002
17:45	50,008
17:50	49,995
17:55	50,022
18:00	49,981
18:05	49,992
18:10	50,001
18:15	49,990
18:20	49,978
18:25	50,012
18:30	49,991
18:35	49,980
18:40	49,967
18:45	49,977
18:50	49,971
18:55	49,972
19:00	49,978
19:05	49,959
19:10	49,978
19:15	50,009
19:20	49,991
19:25	49,991
19:30	49,995
19:35	50,017
19:40	50,000
19:45	50,033
19:50	50,015
19:55	50,023
20:00	50,004
20:05	49,995
20:10	49,971
20:15	49,996
20:20	49,998
20:25	50,005
20:30	49,989
20:35	50,001
20:40	49,993
20:45	49,993
20:50	49,982
20:55	49,961
21:00	49,974
21:05	49,992
21:10	50,018
21:15	50,007
21:20	50,015
21:25	49,995
21:30	50,001
21:35	50,011
21:40	49,998
21:45	49,989
21:50	50,008
21:55	49,979
22:00	49,986
22:05	49,969
22:10	49,983
22:15	49,974
22:20	49,963
22:25	49,976
22:30	49,967
22:35	49,970
22:40	49,977
22:45	49,961
22:50	49,979
22:55	49,922
23:00	49,904
23:05	49,925
23:10	49,936
23:15	49,940