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← aFRR prices← 2026-08-27→

Estonia aFRR clearing prices

aFRR prices · 28 August 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 -335.5 to 461.7 EUR/MWh (range 797.2 EUR/MWh, 133 samples).

The peak on the up (system short) side was 461.7 EUR/MWh at 12:30.

Negative prices appeared in 44 samples; the lowest was -335.5 EUR/MWh at 11:15.

Direction split: 57 × up (system short), 76 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)100,4 EUR/MWh−174,1461,757
Down (system long)10,9 EUR/MWh−335,5171,776

Per 15-minute interval

15-minute MTU clearing prices for 28 August 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:00105,6−74,9
00:15—53,3
00:30—78,5
00:45—76,2
01:00—−17,7
01:1572,774,5
01:3053,558,9
01:4538,1−61,2
02:0081,3−28,5
02:15144,914,0
02:30135,9—
02:4594,858,2
03:00—−10,8
03:15—−31,4
03:30—−52,3
03:45—−39,0
04:00−30,0−29,9
04:15—−129,7
04:30—−19,7
04:45138,8123,8
05:00147,1147,2
05:15150,599,2
05:30145,7144,4
05:45124,7108,3
06:00142,2110,5
06:1547,8−12,8
06:3096,771,0
06:4522,240,4
07:008,9−24,7
07:1519,3−19,2
07:3072,8−151,7
07:45112,2—
08:00127,3−12,4
08:15—−15,6
08:30157,9−36,2
08:45365,2—
09:00409,3—
09:15449,7—
09:30114,0—
09:4567,3—
10:00−24,515,9
10:1519,77,3
10:3034,615,8
10:4551,1−10,2
11:00—−3,1
11:15—−335,5
11:30—10,5
11:45—51,3
12:00—86,9
12:15118,6105,4
12:30461,7155,6
12:45122,0—
13:0078,7−42,3
13:15—−56,5
13:30—−40,8
13:45—−213,9
14:00—57,0
14:15—102,1
14:30123,533,0
14:45103,4—
15:00109,2—
15:15112,0171,7
15:30106,357,3
15:454,2−109,2
16:00−6,5−132,3
16:15—−35,3
16:30—−90,1
16:45—−68,2
17:00−174,1−109,5
17:15−26,1−14,7
17:30—65,1
17:45127,4110,8
18:00143,9—
18:15122,980,2
18:30119,1118,2
18:4581,1124,4
19:0086,4111,8
19:1578,1130,3
19:3031,4−5,9
19:45—82,3
20:00—−14,8
20:15—−4,9
20:306,2−5,0
20:4584,9—
21:009,6−28,2
21:15—−30,9
21:30—−13,2
21:45—9,2

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 →