aFRR capacity vs mFRR capacity — which earns more?

Both are paid per MW/h. mFRR capacity prices are usually higher per unit (higher technical bar, larger activations). But aFRR capacity has more hours qualified — fewer scarcity drops to zero. Total revenue depends on your asset profile.

Why is the data only since April 2025?

aFRR capacity procurement on the BBCM started 15 April 2025, once all three Baltic states had joined PICASSO (Lithuania on 5 March, Estonia on 9 April, Latvia on 10 April 2025). Before that, aFRR capacity wasn't cleared cross-border, so there is no comparable price series.

← All market data

Latvia aFRR capacity prices

Name: Latvia aFRR capacity prices
Creator: Volton
License: https://creativecommons.org/licenses/by/4.0/

BBCM-cleared aFRR capacity availability prices for the Latvian bidding zone — what BSPs are paid for *being available*, separate from energy activation prices. One value per 15-minute MTU, per direction. Sourced from the Baltic Transparency Dashboard; aFRR capacity procurement on BBCM started 15 April 2025.

Methodology

Capacity prices are paid hourly to every BSP that committed reserve capacity to the TSO ahead of time, regardless of whether activation happens. aFRR capacity clears daily on the Baltic Balancing Capacity Market (BBCM) — the joint market shared by Estonia, Latvia and Lithuania — live for aFRR since 15 April 2025.

aFRR capacity prices are typically lower per MW/h than mFRR because the technical bar is lower (continuous control signal, smaller activations). Total revenue depends on the size of the qualified capacity and how many hours the BSP cleared.

Prices may be null for an MTU when no capacity was procured in that direction.

FAQ

aFRR capacity vs mFRR capacity — which earns more?: Both are paid per MW/h. mFRR capacity prices are usually higher per unit (higher technical bar, larger activations). But aFRR capacity has more hours qualified — fewer scarcity drops to zero. Total revenue depends on your asset profile.
Why is the data only since April 2025?: aFRR capacity procurement on the BBCM started 15 April 2025, once all three Baltic states had joined PICASSO (Lithuania on 5 March, Estonia on 9 April, Latvia on 10 April 2025). Before that, aFRR capacity wasn't cleared cross-border, so there is no comparable price series.

Get this data

JSON download and stable URL pattern available on the developer API page.

↓ JSON API docs →https://public-data.volton.energy/v1/afrr-capacity-price-lv/latest.json

More datasets