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NETWORK CODE / GUIDELINE

CACM Guideline (EU) 2015/1222

Network code / guidelineday-ahead

Capacity Allocation and Congestion Management guideline governing SDAC, SIDC and capacity calculation.

Developments

12 tracked developments touching this entity.

11 SEPT 2026
EPEX SPOT joins SIDC Intraday Auctions (IDA) in the Baltic states
Go-live · ENERGY MARKETS · Baltic states (Lithuania, Latvia, Estonia)
10 SEPT 2026
EPEX SPOT Joins SIDC Intraday Auctions Framework in the Baltics, Market Coupling Goes Live
Go-live · ENERGY MARKETS · EU (Baltic region: Estonia, Latvia, Lithuania)
09 SEPT 2026
09 SEPT 2026
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
07 SEPT 2026
RTE Consolidates FR-BE and FR-DE Annual Auctions into Single Flow-Based Auction for 2027
Implementation · ENERGY MARKETS · France–Belgium and France–Germany borders (FR-BE, FR-DE)
02 SEPT 2026
CRE confirms approval of amended Italy North day-ahead fallback procedures and Shadow Allocation Rules; procedural dates now on record
Decision · ENERGY MARKETS · Italy North capacity calculation region (CRE/France approving; regional NRAs via INERRF)
02 SEPT 2026
RTE confirms 96 XBID nomination gates on France–Spain border from 22 September 2026
Implementation · ENERGY MARKETS · France–Spain border (FR-ES)
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
02 SEPT 2026
31 AUG 2026