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← aFRR prices← 2026-09-01→

Estonia aFRR clearing prices

aFRR prices · 2 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 -161.1 to 148.5 EUR/MWh (range 309.6 EUR/MWh, 36 samples).

The peak on the down (system long) side was 148.5 EUR/MWh at 18:45.

Negative prices appeared in 9 samples; the lowest was -161.1 EUR/MWh at 17:30.

Direction split: 15 × up (system short), 21 × down (system long).

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

Daily stats

SeriesAvgMinMaxActivations
Up (system short)75,1 EUR/MWh−16,3140,215
Down (system long)4,5 EUR/MWh−161,1148,521

Per 15-minute interval

15-minute MTU clearing prices for 2 September 2026 (Europe/Tallinn).
Time (Europe/Tallinn)Up (system short)Down (system long)
17:0064,5—
17:1532,236,6
17:30−16,3−161,1
17:45—−160,7
18:00—−143,6
18:15—9,1
18:3093,3124,3
18:45138,0148,5
19:0060,982,9
19:15140,2113,8
19:30103,956,9
19:45105,359,2
20:00—−26,6
20:15—3,5
20:30129,371,6
20:45112,2—
21:0071,5−65,4
21:15—−46,0
21:30—1,1
21:4547,07,2
22:0037,8—
22:157,2−1,0
22:30—8,6
22:45—−23,6

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 →