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← aFRR prices← 2026-08-26→

Estonia aFRR clearing prices

aFRR prices · 27 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 -177.3 to 645.4 EUR/MWh (range 822.6 EUR/MWh, 147 samples).

The peak on the up (system short) side was 645.4 EUR/MWh at 12:15, peaks at this level typically indicate a system scarcity event.

Negative prices appeared in 11 samples; the lowest was -177.3 EUR/MWh at 18:45.

Direction split: 67 × up (system short), 80 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)151,0 EUR/MWh−29,0645,467
Down (system long)78,7 EUR/MWh−177,3240,080

Per 15-minute interval

15-minute MTU clearing prices for 27 August 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:00115,320,6
00:1578,7—
00:3056,743,8
00:45—8,8
01:00151,890,7
01:15103,0113,5
01:30108,4122,7
01:45112,9101,3
02:00105,1117,9
02:15110,7—
02:30134,397,4
02:45221,7126,3
03:00—141,4
03:15—141,6
03:30—145,3
03:45144,8140,8
04:00156,9—
04:15157,7157,1
04:30164,296,3
04:45158,9149,4
05:00145,3143,9
05:15279,0173,6
05:30317,7—
05:45180,0131,8
06:00—153,8
06:15—150,7
06:3097,6122,4
06:45119,072,3
07:00161,1—
07:15145,2—
07:30100,9—
07:4569,811,6
08:00—74,0
08:15—96,5
08:30—42,1
08:45—54,6
09:00—62,7
09:1562,945,4
09:3074,291,0
09:45154,7113,3
10:00—−11,0
10:1551,07,9
10:3041,538,1
10:4533,3−73,1
11:00—−45,0
11:15107,3−0,9
11:30619,7195,3
11:45615,4—
12:00451,6—
12:15645,4193,6
12:30569,8240,0
12:45162,4−4,5
13:00—38,1
13:15—53,9
13:30—64,8
13:45−29,021,1
14:0066,2−89,0
14:1585,3—
14:30143,0—
14:4581,870,9
15:0033,034,3
15:15—113,5
15:30—62,8
15:45—61,3
16:00176,1144,6
16:15206,8188,0
16:30144,3—
16:4560,2−83,8
17:0028,5—
17:1513,324,1
17:30—98,6
17:45111,3129,6
18:00137,5—
18:15202,6213,0
18:30101,317,6
18:45—−177,3
19:00—61,9
19:15—65,7
19:30—131,7
19:45—141,7
20:0091,181,9
20:15114,358,0
20:30—119,5
20:45100,6114,6
21:00117,1123,2
21:15—139,5
21:306,9127,9
21:45158,9143,3
22:0055,5−108,1
22:15—−26,1
22:30—33,7
22:4586,693,3
23:0084,365,5
23:15157,350,9
23:30158,4—
23:45140,2—

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 →