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← aFRR prices← 2026-08-172026-08-19 →

Estonia aFRR clearing prices

aFRR prices · 18 August 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 -118.8 to 899.0 EUR/MWh (range 1,017.8 EUR/MWh, 151 samples).

The peak on the up (system short) side was 899.0 EUR/MWh at 07:00, peaks at this level typically indicate a system scarcity event.

Negative prices appeared in 5 samples; the lowest was -118.8 EUR/MWh at 13:45.

Direction split: 76 × up (system short), 75 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)274,6 EUR/MWh37,6899,076
Down (system long)170,1 EUR/MWh−118,8537,475

Per 15-minute interval

15-minute MTU clearing prices for 18 August 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:00152,1133,0
00:15144,4126,8
00:30151,0—
00:45137,4134,7
01:00336,5138,7
01:15459,8—
01:30235,4—
01:45360,0—
02:00483,6230,7
02:15539,0494,3
02:30530,5456,3
02:45304,1—
03:00254,3187,9
03:15517,3178,6
03:30490,5187,6
03:45179,7176,9
04:00176,3181,3
04:15163,3176,2
04:30208,9174,4
04:45193,1151,9
05:00748,2120,3
05:15886,4—
05:30269,6188,5
05:45255,8179,2
06:00231,3167,4
06:15195,5196,2
06:30248,2276,6
06:45794,8312,6
07:00899,0—
07:15427,3324,3
07:30535,0324,3
07:45284,0—
08:00229,5—
08:15221,0181,0
08:30363,5222,9
08:45494,1—
09:00527,9537,4
09:15512,1196,3
09:30—163,4
09:45—187,0
10:00145,5137,6
10:15116,1146,5
10:30182,8148,3
10:45145,5152,1
11:00130,369,0
11:1589,3—
11:30114,6183,1
11:45—200,5
12:00136,2147,3
12:15138,1128,0
12:30136,8128,2
12:45195,7146,8
13:00167,7119,0
13:15—34,6
13:30—−15,5
13:45—−118,8
14:0056,7−112,2
14:1567,2—
14:3037,6—
14:4546,71,2
15:00189,7170,7
15:15—221,3
15:30281,5169,6
15:45385,6—
16:0094,5−29,0
16:15125,96,2
16:30199,530,9
16:45—−5,7
17:00—99,4
17:15—151,5
17:30197,9139,1
17:45149,3—
18:00183,5189,6
18:15—159,2
18:30—175,1
18:45—161,1
19:00—125,4
19:15—219,6
19:30—358,6
19:45—331,7
20:00218,0141,0
20:15242,6—
20:30406,5—
20:45207,3197,6
21:00224,4198,1
21:15212,1—
21:30225,8—
21:45223,2116,1
22:00—212,1
22:15—211,0
22:30—218,0
22:45192,0174,3
23:00235,6234,0
23:15218,3—
23:30209,0—
23:45199,3182,3

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 →