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SYSTEM OPERATOR (TSO)

Terna

System operator (TSO)Italy

The Italian transmission system operator.

Developments

8 tracked developments touching this entity.

04 NOV 2026

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

Decision · BALANCING MARKETS · Italy

16 OCT 2026

ARERA Approves Revised Technical Operating Provisions (DTF 2) for Italy's 2028 Capacity Market Delivery Year, Updating Storage De-Rating and Cross-Border Exchange Limits

Decision · ADEQUACY & CAPACITY MARKETS · Italy

16 OCT 2026

ARERA approves new weighted-combination algorithm for estimating BRP consumption-side exposure under Italy's dispatch Guarantees Regulation

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

25 SEPT 2026

RTE and TERNA to split France-Italy annual capacity auctions into A+1/A+2 early products for delivery years 2027-2028

Implementation · ADEQUACY & CAPACITY MARKETS · France-Italy border

23 SEPT 2026

RTE and Terna announce preliminary Y+1 and Y+2 auctions for FR-IT yearly Long-Term Transmission Rights (Business Years 2027-2028)

Implementation · ENERGY MARKETS · FR-IT border interconnector

23 SEPT 2026

Swissgrid and Terna Launch CH-IT Annual LTTR Auctions for 2027 and 2028 via JAO

Implementation · ENERGY MARKETS · CH-IT border interconnector

07 SEPT 2026

Terna and Swissgrid Launch Public Consultation on Intraday Continuous Capacity Allocation Rules for IT-CH Border

Consultation · ENERGY MARKETS · Italy–Switzerland border (IT-CH)