Estonia aFRR clearing prices

aFRR prices ·

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 -102.2 to 336.0 EUR/MWh (range 438.1 EUR/MWh, 192 samples).

The peak on the up (system short) side was 336.0 EUR/MWh at 11:15.

Negative prices appeared in 17 samples; the lowest was -102.2 EUR/MWh at 17:30.

Direction split: 96 × up (system short), 96 × down (system long).

Daily stats

SeriesAvgMinMaxActivations
Up (system short)68,9 EUR/MWh−52,6336,096
Down (system long)38,8 EUR/MWh−102,2172,896

Per 15-minute interval

15-minute MTU clearing prices for 28 April 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
0,0−25,5
42,3−19,4
40,80,0
52,05,9
94,589,5
71,184,1
0,068,3
97,390,7
0,080,8
0,045,1
92,871,0
87,586,8
76,679,7
99,6101,7
105,697,8
87,874,1
52,529,2
91,2100,8
85,538,7
85,992,9
0,031,0
0,015,8
86,68,1
80,185,1
35,120,6
4,60,2
0,023,4
64,940,7
86,157,5
76,855,8
44,135,7
26,430,1
0,0−28,4
0,0−70,6
0,0−34,4
−16,3−61,4
0,027,5
0,05,5
85,839,1
110,335,9
80,143,9
50,424,7
288,20,0
324,30,0
174,861,8
336,080,6
268,165,5
0,44,1
127,2−56,8
31,7−8,3
49,618,5
72,648,4
217,7131,5
25,63,6
73,446,1
45,69,0
13,232,6
11,61,1
9,871,4
0,048,7
219,675,7
87,463,7
40,0172,8
100,229,6
17,8−35,8
49,781,9
71,2105,7
21,66,5
−52,6−72,0
−3,70,0
4,4−102,2
27,44,9
68,7100,9
194,996,4
19,235,6
−35,9−39,3
81,084,7
249,8148,0
26,04,7
18,8−20,5
88,234,9
57,90,0
106,30,0
124,00,0
108,90,0
112,80,0
67,738,2
65,815,9
38,89,9
109,183,6
122,994,3
0,0115,3
0,0152,1
115,4115,9
141,5112,3
0,073,5

Source: Elering / Baltic Transparency Dashboard via Volton, CC-BY-4.0. · Hub: 7-day chart and methodology →

aFRR prices 28 April 2026 — Estonian balancing market | Volton