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← aFRR prices← 2026-08-31→

Estonia aFRR clearing prices

aFRR prices · 1 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 -144.2 to 531.1 EUR/MWh (range 675.3 EUR/MWh, 118 samples).

The peak on the up (system short) side was 531.1 EUR/MWh at 13:45, peaks at this level typically indicate a system scarcity event.

Negative prices appeared in 1 samples; the lowest was -144.2 EUR/MWh at 10:15.

Direction split: 71 × up (system short), 47 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)188,4 EUR/MWh47,7531,171
Down (system long)111,4 EUR/MWh−144,2249,447

Per 15-minute interval

15-minute MTU clearing prices for 1 September 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:00209,9249,4
00:15170,2227,3
00:30171,6184,6
00:45226,2188,2
01:00178,7175,6
01:15131,2249,0
01:30170,0249,0
01:45197,2—
02:00221,5—
02:15210,5—
02:30238,4—
02:45284,9—
03:00521,6—
03:15203,8—
03:30236,9—
03:45235,6—
04:00179,2—
04:15200,4—
04:30206,1—
04:45192,6—
05:00201,8—
05:15170,0—
05:30201,7123,9
05:45231,1—
06:00373,5—
06:15527,5—
06:30270,2—
06:45456,7136,8
07:00270,3137,9
07:15125,4147,0
07:3079,4137,1
07:4576,6146,4
08:00150,3127,3
08:15179,6185,7
08:30150,5170,7
08:45134,1149,3
09:00149,1108,3
09:15149,3114,0
09:30156,3128,0
09:45119,370,6
10:00134,465,1
10:15—−144,2
10:3074,294,9
10:45121,4109,1
11:00161,1117,0
11:15108,894,4
11:30105,746,7
11:45111,0101,9
12:00114,393,4
12:1571,185,0
12:3068,982,6
12:45169,3121,6
13:00209,6—
13:15216,3—
13:30454,5—
13:45531,1—
14:00180,0—
14:15146,7108,7
14:30177,118,5
14:45163,972,2
15:00—18,0
15:1568,342,2
15:30136,651,8
15:45162,654,6
16:00144,378,4
16:15111,369,7
16:30116,395,2
16:45102,0124,4
17:0047,787,9
17:1568,569,5
17:30122,671,6
17:45247,0—
18:00167,8—

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 →