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← aFRR prices← 2026-09-04→

Estonia aFRR clearing prices

aFRR prices · 5 September 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 -305.9 to 528.8 EUR/MWh (range 834.7 EUR/MWh, 146 samples).

The peak on the up (system short) side was 528.8 EUR/MWh at 00:45, peaks at this level typically indicate a system scarcity event.

Negative prices appeared in 25 samples; the lowest was -305.9 EUR/MWh at 08:45.

Direction split: 58 × up (system short), 88 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)100,1 EUR/MWh−30,0528,858
Down (system long)49,6 EUR/MWh−305,9514,788

Per 15-minute interval

15-minute MTU clearing prices for 5 September 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:00360,2—
00:15404,0163,9
00:30297,5145,6
00:45528,8224,4
01:00283,5205,4
01:15340,3166,6
01:30398,2165,9
01:45328,7134,2
02:0085,851,9
02:1590,972,1
02:30—33,9
02:4515,514,0
03:0017,229,2
03:1513,3—
03:301,7−0,6
03:4549,3108,9
04:00123,175,5
04:1584,784,9
04:30—41,8
04:45—7,9
05:001,720,0
05:1575,880,6
05:30116,662,5
05:45140,9101,3
06:0099,379,2
06:1597,455,9
06:3083,3107,3
06:4595,687,1
07:0024,550,9
07:15—11,6
07:3010,50,2
07:458,47,6
08:00—−3,1
08:15−18,4−19,6
08:30—−40,6
08:45—−305,9
09:00—−230,0
09:15−30,0−9,4
09:30—49,8
09:45—107,8
10:00—514,7
10:15353,1237,5
10:3084,3123,5
10:45−0,520,7
11:00—60,3
11:15—8,0
11:30—24,9
11:45—−5,1
12:0048,887,2
12:1537,679,3
12:3039,4—
12:457,5−17,7
13:00—−14,8
13:15—−10,2
13:3039,512,3
13:4584,396,6
14:00−19,4−12,5
14:15—60,9
14:30—−15,1
14:45—−16,1
15:00—5,4
15:15—54,2
15:301,82,7
15:455,114,0
16:00—36,9
16:15—67,3
16:30—77,7
16:45—53,4
17:00—0,4
17:15278,773,2
17:3049,946,6
17:4572,970,9
18:0026,0−20,2
18:1541,211,8
18:3055,7—
18:45−12,9−20,5
19:00−30,013,3
19:1571,177,3
19:3099,097,5
19:4576,047,7
20:0075,2−1,0
20:15—1,6
20:30—90,6
20:45—35,1
21:00—−10,7
21:1583,289,5
21:3057,8−4,7
21:4514,122,2
22:0039,491,2
22:15—100,2
22:30—63,7
22:45—0,3

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 →