• 74,910 KM high-voltage lines managed
  • 26 foreign interconnections     
  • 31%of Italy’s energy requirements are met with renewable sources
  • €2.96 bln in revenues in 2022
  • €9.5 bln on Italian electricity infrastructure in the 2021-2025 plan
  • ~ €1.2 bln for digitalization and innovation
  • 5,497 employees as at December 2022
Our Purpose

WE ARE BEHIND THE ENERGY YOU USE EVERY DAY

We are responsible for making sure that electricity reaches Italian homes and businesses at all times. We guarantee everyone equal access to electricity and are working to provide clean energy for future generations.
Our Vision

TERNA IS LEADING THE ENERGY TRANSITION

We are committed to building a future powered by clean energy, enabling new forms of consumption and production increasingly based on renewable sources. Thanks to our overall vision of the electricity system, we are leading the energy transition and the country’s pathway to net zero by 2050, in line with European climate goals.

Main economic-financial results

(€/m)

Our Mission

TERNA IS INVESTING IN ITALY’S DEVELOPMENT

We guarantee energy security by balancing electricity supply and demand 24 hours a day, working to ensure that the system is reliable, efficient and accessible to all. We invest and innovate every day to develop the electricity grid, improving links between the different areas of the country and strengthening cross-border interconnections, applying a sustainable approach that takes into account the needs of the communities and people we work with.

5,026

professionals

ACROSS THE COUNTRY

nord 1,793 in the north

nord 2,293 in the centre

(including Sardinia)

nord 940 in the south

(including Sicily)

data as 31/12/2022

including Tamini, Avvenia, LT and Brugg

74,910 Km

of lines managed

901 electrical substations

4 control centres

316.8*TWh

Demand for electricity
(*provisional figure)

nuove stazioni icona terna 380 kV NTG Substation

linea 380 icona terna 380 kV NTG line

linea 380 in cavo icona terna Line ≥ 380 kVcc NTG,

cable

data as 31/12/2022

5

new electricity backbones

The Hypergrid network, one of the main new feature introduced by the 2023 Development Plan, will leverage the technologies of the HVDC (High Voltage Direct Current) transmission system to integrate renewable capacity and to achieve the energy transition and security targets

Undersea HVDC

Modernisation from Alternating Current (AC) to Direct Current (DC)

Modernisation of Alternating Current (AC)

Over €21 billion

in investments

The main strategic infrastructure projects included by Terna in the 2023 Development Plan to meet national and international decarbonisation targets

Interconnections

Grid development

26

cross-border
interconnections

Works for development of interconnection capacity for a sustainable and integrated Europe

interconnessioni icona terna Interconnections

MAIN OFFICES

  • Turin

  • Milan

  • Padua

  • Florence

  • Rome

  • Naples

  • Cagliari

  • Palermo

offices icon ternaOffices
plant units icon ternaPlant units

ACROSS THE COUNTRY

13 professionals

(seconded personnel included)


INTERCONNECTION

Italy - Montenegro HVDC

  • 445 km long

  • 600 MW power


OFFICE

Podgorica

21

professionals

BY COUNTRY

brasile 15 in Brazil

(seconded personnel included)

perù 6 in Peru

(seconded personnel included)

data as 31/12/2022

BRAZIL

  • Linha Verde I

(Statw of Minas Gerais)


PERU

  • Aguaytía - Pucallpa

  • Mato Grosso


URUGUAY

  • Melo - Tacuarembo

BRAZIL

  • Rio de Janeiro


PERU

  • Lima


CHILE

  • Santiago