WillItSurvive
Oil and gas companies · state-owned · Italy

Terna SpA

Terna owns and runs 98% of Italy's high-voltage power grid under state concession.

Hard to displace
Assessed 26 July 2026 · Evidence as of 26 July 2026
Strong structural protection; the business model survives ai pressure.
On the recordSince 26 July 2026 · Checkable from 2026-2028 · Every call on the record Checkpoint: ARERA's ROSS regulatory model transition and next allowed-WACC reset
The call

Terna's business is fixed by law and regulation, not by competition, so the only real swing factor is how generous the next regulatory reset turns out to be.

Terna owns and runs almost all of Italy's high-voltage power lines (the wires that carry electricity across the country). The Italian government gave Terna this job exclusively, so no competitor can take it away, and AI cannot replace physical infrastructure. The real question is whether the government will keep paying Terna the same steady return it promised, or whether new rules starting in 2026 will squeeze that return lower.

Why
01
AI pressure: None apparent. AI models run software on top of wires; they can't build, own, or bid for a national grid concession. Could AI do the core job? Unlikely.
02
Bigger players: None apparent. No company, tech or otherwise, can compete for Terna's grid: the concession is a legal monopoly, not a market position. Could a giant copy it? No, they are blocked.
03
What protects it. Exclusive government concession over Italy's transmission grid, with returns fixed by ARERA on a regulated asset base.
What would change this call
ARERA publishes the ROSS regulatory-model outcome and new WACC setting (2026-2028). Shows whether allowed returns fall below Terna's capital costs.
Terna's net debt trajectory and credit rating actions through FY2026-2027. Indicates whether rising leverage from record capex pressures financial flexibility.
Tyrrhenian Link subsea cable project milestones and any delay announcements. Tests execution risk on Terna's largest capex commitment.
Key numbers
  • FY2025 revenue €4.033bn, up 10% YoY (2026-03-26)
  • FY2025 capex hit record €3.515bn, up 30.6% (2026-03-26)
  • S&P upgraded Terna to A-, Moody's to Baa1 (2026-03-26)
Named risks
  • ROSS regulatory model transition (2026-2028) could cut allowed WACC below current 5.5%, denting shareholder returns. Severity: high
  • Rising net debt (EUR 12.76-13bn, up from ~EUR 11bn) amid record capex could pressure credit metrics if rates rise. Severity: medium
  • Leadership transition after CEO Di Foggia's abrupt May 2026 departure amid a government severance dispute may affect strategic continuity. Severity: medium
  • Execution risk on the EUR 3.7 billion Tyrrhenian Link record-depth subsea cable project could delay capex timeline. Severity: medium
  • Share price near 52-week lows (EUR 7.69 as of March 2026) despite fundamental growth signals investor caution. Severity: low
Rivals, as read in July 2026
RivalDirectionEvidence
TenneTcontestingTenneT sold 46% of TenneT Germany to a consortium for EUR 9.5bn (Sept 2025) and 25.1% to the German government for EUR 3.3bn (Feb 2026), reshaping European TSO ownership structures
RTEcontestingCo-founder with Terna of ENTSO-E and Coreso; joint TSO peer, no direct market overlap in Italy
Siemens Energygaining onSiemens Energy Grid AI Lab under DOE Genesis Mission (announced 2026-07-22) develops AI switching tools that TSOs like Terna may adopt as vendor technology
Red Electrica, Elia, Swissgrid, AmprioncontestingCo-founding members with Terna of the TSO Innovation Alliance (March 2025) for shared predictive-maintenance and weather-resilience AI models
Questions people ask
Is Terna SpA profitable in 2026?
Yes. Terna reported FY2025 net income of EUR 1,111.5 million (up 5% year on year) on revenue of EUR 4,033 million, and guides FY2026 net profit of EUR 1.12 billion on revenue of EUR 4.41 billion, per results approved 26 March 2026.
Who owns Terna SpA?
Terna is listed on Euronext Milan (ticker TRN) but state-influenced: CDP Reti SpA, controlled by Cassa Depositi e Prestiti (82.77% owned by Italy's Ministry of Economy and Finance), holds a 29.851% stake, per Terna's 2025 governance report. The rest trades publicly.
Could AI replace Terna SpA?
No. Terna holds an exclusive government concession over about 98% of Italy's high-voltage grid, a legal monopoly AI cannot substitute. AI tools like digital twins and predictive maintenance sit atop this infrastructure; Terna invested over EUR 600 million in digital transformation in 2025 alone.
Is Terna SpA a safe company to join for a career?
Terna is a regulated monopoly with revenue set through 2027 at a 5.5% WACC, employed around 7,000 people as of January 2026, made over 800 hires in 2025, and targets adding 1,400 staff by 2028, indicating stable near-term employment growth.
Who is Terna SpA's biggest competitor?
Terna has no domestic competitor since it legally holds Italy's transmission monopoly. Its closest peers are other European TSOs like RTE, TenneT and Red Electrica, with whom it co-founded the TSO Innovation Alliance in March 2025 for shared grid-resilience tech.
Is Terna SpA facing layoffs in 2026?
No. Terna's disclosures show headcount growing, not shrinking: about 7,000 employees as of January 2026, over 800 new hires in 2025, and a stated plan to add 1,400 people over 2024 to 2028, driven by grid expansion and digitalization needs.
Timeline
  • 2026-07-22Siemens Energy Grid AI Lab under US DOE Genesis Mission announced, building AI switching-recommendation tools for grid operators
  • 2026-05-23First MACSE storage capacity auction clears at about EUR 12,959 per MWh-year, 4x oversubscribed, Terna a major beneficiary
  • 2026-05-12Pasqualino Monti appointed CEO and Stefano Cuzzilla Chairman for 2026-2028 term
  • 2026-04-25Outgoing CEO Di Foggia reaches agreement with Terna, waives maxi severance payout
  • 2026-03-26FY2025 results approved: revenue EUR 4.033bn, EBITDA EUR 2.751bn, net income EUR 1.112bn, capex EUR 3.515bn
  • 2026-02-01Terna completes ~EUR 300 million grid buildout for Milan-Cortina 2026 Winter Olympics
  • 2026-01-01Terna certified 2026 Top Employer; headcount around 7,000, 2024-2028 target to add 1,400 staff
  • 2025-10-01MoU signed with Italy's National Cybersecurity Agency
  • 2025-09-01Tyrrhenian Link record-depth (2,150m) subsea cable-laying begins
  • 2025-03-012025-2034 National Development Plan (over EUR 23bn) and 2024-2028 Industrial Plan Update (EUR 17.7bn capex) presented
Revision history
26 July 2026
First assessed. Hard to displace. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources