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← aFRR prices← 2026-09-05→

Estonia aFRR clearing prices

aFRR prices · 6 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 -136.0 to 278.3 EUR/MWh (range 414.3 EUR/MWh, 134 samples).

The peak on the down (system long) side was 278.3 EUR/MWh at 10:15.

Negative prices appeared in 47 samples; the lowest was -136.0 EUR/MWh at 07:30.

Direction split: 45 × up (system short), 89 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)59,7 EUR/MWh−35,1255,645
Down (system long)19,0 EUR/MWh−136,0278,389

Per 15-minute interval

15-minute MTU clearing prices for 6 September 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:00—−6,7
00:1531,9−10,6
00:3036,112,2
00:4578,130,2
01:0072,6111,2
01:1592,381,4
01:30—79,1
01:45—6,6
02:00—11,3
02:15—3,0
02:30—−12,8
02:45—12,0
03:00—32,3
03:15—−4,4
03:30—−26,9
03:45—−66,4
04:00—−8,4
04:15—73,3
04:30—66,5
04:458,742,6
05:00113,791,1
05:15100,291,5
05:3018,553,8
05:458,015,9
06:0083,665,6
06:15—−7,9
06:30—−24,4
06:45—−22,2
07:00—−1,6
07:15—−24,1
07:30—−136,0
07:45—−32,4
08:00−5,9−9,2
08:15−18,9−20,8
08:30—−20,5
08:45—−18,7
09:00—59,8
09:1528,396,9
09:3013,210,6
09:4515,5—
10:00255,6151,8
10:15137,7278,3
10:3091,6−3,4
10:45—−24,1
11:00—−20,6
11:15—3,3
11:3032,14,2
11:458,0−3,5
12:0047,227,6
12:15—−4,9
12:30—2,8
12:45—1,7
13:00—−5,5
13:15—−21,8
13:3060,2−26,3
13:45—0,2
14:0020,614,3
14:155,121,0
14:301,7−2,2
14:45—36,8
15:0029,0−1,9
15:15—−13,0
15:30−26,5−5,5
15:45—17,5
16:00—−2,5
16:15—17,1
16:30—23,6
16:45—−1,1
17:00−35,1−29,9
17:1582,7−12,7
17:30—3,5
17:45137,917,9
18:0075,652,6
18:15141,783,3
18:30152,3—
18:45162,8—
19:00138,4123,5
19:15138,6105,9
19:30135,561,1
19:45—−0,5
20:00——
20:15——
20:30——
20:45——
21:00−7,0−6,7
21:15—−2,0
21:30−25,7−9,2
21:4521,9−9,1
22:00—2,1
22:15—−2,8
22:30—−4,2
22:45—4,6
23:0090,1167,5
23:1548,715,2
23:3062,255,9
23:4529,214,1

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 →