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MARKET · Electricity Balancing Guideline

mFRR platform (MARI)

Marketbalancingreal-time

European platform for exchanging manual Frequency Restoration Reserve energy.

Developments

6 tracked developments touching this entity.

06 NOV 2026

Statnett and Svenska kraftnät launch talks to replace Nordic common services agreement underpinning reserve markets

Problem identified · BALANCING MARKETS · Nordic region (Norway, Sweden, Denmark)

04 NOV 2026

ARERA Approves Digital-Certificate Access for PCE Platform and Updated Terna–GME Convention Ahead of MARI Connection

Decision · BALANCING MARKETS · Italy

22 SEPT 2026

ACER adopts third amendment to mFRR Implementation Framework, harmonising EU-wide FRR prequalification and BSP terms and conditions

Decision · BALANCING MARKETS · EU

09 SEPT 2026

Nordic TSOs delay MARI platform accession beyond Q1 2027 due to unresolved price-spread mitigation solution

Implementation · BALANCING MARKETS · Nordic Region

08 SEPT 2026

PSE publishes draft SOWE Technical Standards v9.0 (Update 1) to align Polish balancing market with EU mFRR platform

Consultation · BALANCING MARKETS · Poland

02 SEPT 2026

Nordic MARI accession slips from Q1 2027 to autumn 2027 as price-spread change request drives sequencing

Implementation · BALANCING MARKETS · Nordic synchronous area (Norway, Sweden, Denmark, Finland); European MARI platform