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← aFRR prices← 2026-07-30→

Estonia aFRR clearing prices

aFRR prices · 31 July 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 -316.3 to 570.6 EUR/MWh (range 886.9 EUR/MWh, 138 samples).

The peak on the up (system short) side was 570.6 EUR/MWh at 21:45, peaks at this level typically indicate a system scarcity event.

Negative prices appeared in 65 samples; the lowest was -316.3 EUR/MWh at 12:45.

Direction split: 62 × up (system short), 76 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)64,7 EUR/MWh6,0570,662
Down (system long)−49,0 EUR/MWh−316,340,376

Per 15-minute interval

15-minute MTU clearing prices for 31 July 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:00—−226,3
00:15—−94,4
00:30—−21,1
00:45—−8,9
01:0041,9−9,5
01:1511,3−12,6
01:30—−35,2
01:45—−167,2
02:00—−123,9
02:15—−84,0
02:30—−110,3
02:4551,7−6,0
03:0028,7−17,0
03:15—−19,4
03:307,7−7,1
03:4518,3−2,6
04:0048,4—
04:157,1−11,0
04:30—−19,6
04:456,0−4,9
05:00—−17,9
05:15—−19,1
05:30—−17,7
05:45—−60,8
06:0012,3−114,1
06:1524,74,7
06:306,03,0
06:456,01,5
07:0024,9−7,1
07:158,4−2,6
07:30—−12,8
07:45—−17,0
08:0073,6−19,5
08:1590,0—
08:3089,7−2,8
08:459,0−10,2
09:0012,8−13,8
09:156,9−31,8
09:306,6−12,9
09:456,5−40,2
10:00—−118,0
10:15—−290,7
10:30—−192,5
10:4527,3−21,5
11:0066,0−17,1
11:1513,6−44,4
11:3033,7−111,5
11:456,5−39,5
12:0016,2−145,4
12:156,0−119,5
12:30—−290,7
12:45—−316,3
13:00106,2−144,6
13:15100,5—
13:3081,1−20,0
13:4531,1−20,2
14:007,7−21,2
14:1564,9−87,9
14:30—−126,3
14:4510,0−18,7
15:00—−39,8
15:1528,5−21,1
15:3046,71,4
15:4510,3−22,7
16:00—−121,7
16:1564,2−83,3
16:3068,1—
16:45113,4—
17:00102,2—
17:15216,3—
17:30236,5—
17:4585,6−9,5
18:0068,6−10,1
18:15126,7—
18:3099,7−4,4
18:4565,94,3
19:0079,1−15,3
19:15—−6,4
19:3042,2−0,6
19:4524,915,8
20:0058,45,2
20:1596,932,5
20:3090,21,7
20:45210,0—
21:00133,5—
21:15102,323,7
21:30102,340,3
21:45570,6—

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 →