Consultation · ENERGY MARKETS · EU (Core CCR: Germany, Austria, Belgium, Croatia, Czech Republic, France, Hungary, Ireland, Luxembourg, Netherlands, Poland, Romania, Slovakia, Slovenia)

09 OCT 2026

BNetzA publishes full Festlegungsentwurf text (BK8-26-001-A): detailed Tenor and Gründe confirm phased revenue-cap treatment, 2028 self-retention start, scope carve-outs and elimination of individual cost-proof

Consultation · BALANCING MARKETS · Germany

08 OCT 2026

PSE publishes business validation rules for B2B data exchange channel covering structural, planning, and redispatch data streams

Implementation · BALANCING MARKETS · Poland

03 OCT 2026

ARERA verifies regulatory conformity of UVAZ participation rules for PICASSO balancing platform under TIDE

Decision · BALANCING MARKETS · Italy

03 OCT 2026

ARERA's Delibera 332/2026/R/eel reconfirmed: €27,000/MWh/year price cap for Italy's second MACSE battery auction (24 Nov 2026)

Decision · ADEQUACY & CAPACITY MARKETS · Italy

02 OCT 2026

EPEX SPOT joins Single Day-Ahead Coupling (SDAC) in the Baltic states, completing MNA rollout

Go-live · ENERGY MARKETS · Baltic states (Lithuania, Latvia, Estonia)

30 SEPT 2026

PSE issues non-market redispatch orders for wind installations on 28 September 2026, confirms compensation right under EU Regulation 2019/943 Art. 13(7)

Implementation · BALANCING MARKETS · Poland

30 SEPT 2026

NEMO Committee publishes Version 1.4 of the SDAC Fallback Manual, updating decoupling and fallback procedures

Implementation · ENERGY MARKETS · EU

29 SEPT 2026

Energinet Publishes Historical Assessment of Geotagged mFRR Bid Activation for Local Congestion Management

Market impact · BALANCING MARKETS · Denmark (DK1, DK2)

10 SEPT 2026

PSE announces compensation rights for non-market redispatching of wind installations, 1–6 September 2026

Implementation · BALANCING MARKETS · Poland

09 SEPT 2026

ACM Advances Design of Dutch Feed-In Tariff (Invoedingstarief) for Electricity Network Cost Allocation

Proposal · FLEXIBILITY MARKETS · Netherlands

09 SEPT 2026

TenneT reports on long-term methodologies and grid projects to resolve loop-flow-driven Article 16(8) derogation in the Netherlands

Implementation · ENERGY MARKETS · Netherlands (ACM regulator); Core Capacity Calculation Region

02 SEPT 2026

GME convenes MLT-Flex local flexibility trading session for DSO Unareti on 25 August 2026

Implementation · FLEXIBILITY MARKETS · Italy

02 SEPT 2026

TenneT files long-term-solution report under 2026 loop-flow derogation, flags need for 2027 derogation

Implementation · ENERGY MARKETS · Netherlands (TenneT / Core CCR)

02 SEPT 2026

ACER Decision 11/2026 formally rectifies the Core redispatching and countertrading cost-sharing methodology

Decision · ENERGY MARKETS · Core capacity calculation region