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← aFRR prices←→

Estonia aFRR clearing prices

aFRR prices · 21 May 2026

Automatically-activated Frequency Restoration Reserve (aFRR) energy clearing prices for the Estonian bidding zone. One value per 15-minute Market Time Unit, per direction (up or down). Sourced from Elering, refreshed hourly.

Prices ranged from -60.1 to 444.9 EUR/MWh (range 505.0 EUR/MWh, 104 samples).

The peak on the up (system short) side was 444.9 EUR/MWh at 17:15.

Negative prices appeared in 5 samples; the lowest was -60.1 EUR/MWh at 17:00.

Direction split: 52 × up (system short), 52 × down (system long).

Source: Elering / Baltic Transparency Dashboard via Volton, CC-BY-4.0.

Daily stats

SeriesAvgMinMaxActivations
Up (system short)73,3 EUR/MWh−10,8444,952
Down (system long)62,4 EUR/MWh−60,1193,452

Per 15-minute interval

15-minute MTU clearing prices for 21 May 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
10:000,030,0
10:150,02,3
10:300,076,1
10:4539,199,8
11:0041,00,0
11:1540,00,0
11:3042,40,0
11:4521,50,0
12:0010,60,0
12:1593,00,0
12:30128,7113,4
12:45163,00,0
13:00105,996,5
13:15182,9110,2
13:30244,0131,8
13:450,0125,2
14:000,0143,6
14:150,0110,5
14:300,0105,5
14:450,052,9
15:000,059,6
15:150,075,2
15:300,0134,4
15:4590,3193,4
16:0069,00,0
16:1514,10,0
16:3027,632,5
16:45101,132,0
17:000,0−60,1
17:15444,931,5
17:30151,355,4
17:4590,4−13,4
18:0070,40,0
18:1585,40,0
18:3053,937,6
18:4569,923,3
19:000,032,5
19:1523,2−43,1
19:30−10,8−22,9
19:450,0106,6
20:000,0131,2
20:15437,6140,8
20:30300,3168,9
20:450,0145,7
21:000,0109,7
21:1597,8103,7
21:300,056,8
21:450,056,7
23:00164,0163,8
23:15146,9157,9
23:30135,1138,7
23:45137,90,0

Concepts

aFRR (Automatic Frequency Restoration Reserve)PICASSO (aFRR balancing energy platform)Common Merit Order List (CMOL)Market Time Unit (MTU)Cross-Border Marginal Price (CBMP)Balance Service Provider (BSP)

Source: Elering / Baltic Transparency Dashboard via Volton, CC-BY-4.0. · Hub: 7-day chart and methodology →

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