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← aFRR prices← 2026-09-15→

Estonia aFRR clearing prices

aFRR prices · 16 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 -258.7 to 556.7 EUR/MWh (range 815.4 EUR/MWh, 155 samples).

The peak on the up (system short) side was 556.7 EUR/MWh at 21:45, peaks at this level typically indicate a system scarcity event.

Negative prices appeared in 37 samples; the lowest was -258.7 EUR/MWh at 12:15.

Direction split: 63 × up (system short), 92 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)83,6 EUR/MWh−199,2556,763
Down (system long)29,5 EUR/MWh−258,7204,992

Per 15-minute interval

15-minute MTU clearing prices for 16 September 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:0041,8−6,3
00:15—19,0
00:30—−12,9
00:45—−1,0
01:00—119,3
01:15121,697,8
01:30107,475,4
01:45−15,73,2
02:00−24,3−27,8
02:15—−32,9
02:30—−28,4
02:45—−20,5
03:00—−20,1
03:157,654,1
03:307,7120,1
03:455,810,1
04:00—143,4
04:15—−2,4
04:30—117,9
04:45—101,1
05:00126,458,7
05:15—4,0
05:30147,495,9
05:45120,6111,3
06:0018,642,4
06:1542,153,8
06:3063,850,3
06:45—−25,3
07:00—−12,0
07:15—−0,2
07:3033,0−4,5
07:4543,5−43,7
08:0081,447,2
08:15157,572,2
08:3067,8−34,8
08:45—−55,0
09:00—−22,6
09:15—−51,2
09:30—−35,5
09:4541,952,5
10:0026,848,4
10:1572,4—
10:3047,912,6
10:45—13,9
11:00—−12,0
11:15−63,5−55,5
11:3012,4−18,0
11:4546,851,8
12:0072,9−148,1
12:15—−258,7
12:30—−49,0
12:457,812,6
13:00−199,2−137,8
13:1523,6−100,1
13:3039,362,1
13:45−5,91,0
14:00−9,8−24,7
14:15—−53,4
14:30—15,3
14:45—5,1
15:0029,4−48,4
15:1523,4—
15:3034,6−26,2
15:4589,589,2
16:0081,572,9
16:1583,176,5
16:3014,426,1
16:451,421,9
17:0084,249,9
17:1535,0—
17:3031,753,7
17:4592,990,3
18:00164,391,9
18:15124,091,2
18:30317,694,0
18:45—29,9
19:0051,62,6
19:1552,64,7
19:30—17,1
19:4595,961,0
20:003,710,8
20:1541,312,6
20:30241,4139,3
20:45132,2126,8
21:00127,5124,5
21:15—127,7
21:30—108,8
21:45556,7171,6
22:00514,5—
22:15274,74,0
22:30—12,9
22:45—137,2
23:00148,2134,5
23:15159,1204,9
23:30222,3163,2
23:45171,555,1

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 →