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← aFRR prices← 2026-08-21→

Estonia aFRR clearing prices

aFRR prices · 22 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 -146.5 to 504.4 EUR/MWh (range 650.9 EUR/MWh, 144 samples).

The peak on the up (system short) side was 504.4 EUR/MWh at 12:15, peaks at this level typically indicate a system scarcity event.

Negative prices appeared in 30 samples; the lowest was -146.5 EUR/MWh at 21:15.

Direction split: 68 × up (system short), 76 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)83,2 EUR/MWh−89,4504,468
Down (system long)37,0 EUR/MWh−146,5190,676

Per 15-minute interval

15-minute MTU clearing prices for 22 August 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
00:00131,7115,3
00:15135,7131,1
00:30134,167,9
00:45135,6—
01:00141,1138,6
01:15131,3151,2
01:30155,6140,3
01:45124,182,7
02:00129,8118,1
02:15119,381,1
02:3078,469,5
02:4562,8—
03:0038,2−12,3
03:158,432,0
03:3028,449,5
03:45112,0113,0
04:00101,397,8
04:1581,392,1
04:3095,585,7
04:45103,294,7
05:0094,4105,5
05:1565,773,7
05:3031,430,2
05:4539,233,5
06:008,933,9
06:157,7−130,3
06:30−8,2−136,1
06:455,9−135,4
07:00—−127,0
07:15—82,7
07:3053,3103,8
07:45—−109,2
08:0060,7−62,2
08:15—98,9
08:30—−44,4
08:45—64,1
09:00—119,1
09:15117,1103,0
09:30111,4—
09:4549,8—
10:0075,3—
10:1539,0—
10:305,3−13,1
10:450,6−1,4
11:00—−17,9
11:15—0,6
11:305,30,6
11:4560,3—
12:00311,3190,6
12:15504,4187,5
12:30372,7—
12:4581,6—
13:0038,3−4,4
13:15—114,7
13:30—183,6
13:4568,046,8
14:00190,7—
14:15275,9—
14:3058,2—
14:4598,8—
15:00387,0188,4
15:15—88,3
15:3058,351,3
15:45137,3—
17:0010,612,8
17:15—116,6
17:30—−0,2
17:45−13,416,6
18:0066,416,1
18:1521,418,8
18:30—0,1
18:45—−1,3
19:00—−69,4
19:15—60,5
19:30115,7110,8
19:4544,839,7
20:00—25,7
20:15—32,4
20:30—84,8
20:45—69,0
21:0010,275,4
21:15−34,6−146,5
21:3022,3—
21:45−10,3—
22:00−89,4−120,9
22:15—−86,4
22:30—−64,4
22:454,8−29,3
23:0036,711,6
23:15−9,9−38,4
23:30−20,7−64,9
23:4551,0−24,6

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 →