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← aFRR prices← 2026-09-08→

Estonia aFRR clearing prices

aFRR prices · 9 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 -172.5 to 642.2 EUR/MWh (range 814.7 EUR/MWh, 132 samples).

The peak on the up (system short) side was 642.2 EUR/MWh at 13:30, peaks at this level typically indicate a system scarcity event.

Negative prices appeared in 10 samples; the lowest was -172.5 EUR/MWh at 15:00.

Direction split: 70 × up (system short), 62 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)133,9 EUR/MWh−18,5642,270
Down (system long)64,5 EUR/MWh−172,5220,662

Per 15-minute interval

15-minute MTU clearing prices for 9 September 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:0051,624,2
00:1599,081,0
00:3037,1103,6
00:4540,3—
01:008,46,9
01:15−18,5−25,1
01:3014,05,8
01:4523,5−1,7
02:00−4,7−18,0
02:15—−6,0
02:3011,211,0
02:4535,446,8
03:00106,132,4
03:1592,997,7
03:30101,5112,2
03:4555,371,4
04:00—84,0
04:15—75,9
04:30—30,9
04:45—−0,4
05:0037,123,7
05:1574,986,8
05:30—46,8
05:45—5,6
06:0048,312,4
06:1568,098,9
06:3083,389,8
06:4581,272,3
07:0010,32,5
07:15112,965,6
07:30102,2120,5
07:4588,745,0
08:00—7,9
08:15—30,1
08:30—76,4
08:45102,4114,9
10:00——
10:15——
10:30——
10:45——
11:00122,5—
11:15267,0—
11:30545,4—
11:45131,7—
12:0080,827,9
12:15—58,2
12:30157,936,6
12:45445,8—
13:00317,7—
13:15236,6—
13:30642,2—
13:4592,7—
14:0043,3−28,9
14:15—59,4
14:30114,290,1
14:45—41,3
15:00—−172,5
15:15—−135,9
15:30—48,5
15:45218,3170,7
16:00113,8185,4
16:15260,2189,1
16:30206,6—
16:45110,4—
17:0042,6—
17:1578,590,7
17:3074,461,4
17:4581,7166,8
18:0041,294,8
18:15219,1152,5
18:30203,0111,9
18:45237,5220,6
19:0095,6—
19:15119,0—
19:30190,7—
19:45122,4—
20:00144,4—
20:15169,8—
20:30193,4—
20:45205,0—
21:00235,4—
21:15230,8—
21:30209,3—
21:45218,9—
22:00122,0—
22:1526,917,9
22:3070,8155,5
22:45168,9131,0
23:00—137,3
23:15—159,3
23:30154,2152,6
23:45146,5146,5

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 →