Hosting capacity information in Italy is planned to be published in the coming months as part of ongoing developments to enhance transparency and supporting stakeholders with clearer and more accessible system information (Legislative Decree n. 21 of 20th of February 2026).

At present, Terna provides visibility through the publication of aggregated data on high‑voltage grid connection requests, including volumes and status at municipal level, via its public data platform, as well as indication on "critical" areas and lines.

The Italian grid connection framework is based on a structured process starting from connection requests, followed by technical assessment and implementation phases. The process applies different approaches depending on the type of user, with distinct responsibilities for generation (in particular RESs and storage) and demand units.

Capacity allocation is currently managed according to a first‑come‑first‑serve principle, and in case of insufficient available capacity, grid reinforcement solutions may be considered.

The process, for on-shore RES and BESS, is currently undergoing normative and regulatory evolution following the Legislative Decree n. 21 of February 2026. In this context, the future publication of hosting capacity information will provide additional transparency on network capabilities, complementing existing information.