# 2025 Digital Report - Terna

> Find out our role and our results in the digital edition of Terna’s 2025 Integrated Report.

Digital edition of Terna's 2025 Integrated Report: a single-page overview of the year with in-depth pages, plus the full report and its attachments as PDF. Terna operates Italy's national electricity transmission grid.

## Report sections

- [Introducing Terna](https://www.terna-reports.it/2025/2025/en#introducing-terna): Introducing Terna Mission Terna is investing in Italy’s development We guarantee energy security and balance electricity supply and demand 24 hours a day, ensuring that the system is reliable, efficient and accessible to…
- [Overview of 2025](https://www.terna-reports.it/2025/2025/en#overview-of-2025): Overview of 2025 Economic financial Operational Environmental Social Governance
- [The value creation strategy](https://www.terna-reports.it/2025/2025/en#the-value-creation-strategy): Terna’s process for creating value over time is shaped by a form of governance that targets sustainable success through the definition of a solid medium- to long-term strategy, based on the 2025 Development Plan and the…
- [Financial data](https://www.terna-reports.it/2025/2025/en#financial-data): Terna has identified the following indicators as the most representative of its economic and financial performance: Revenues, EBITDA, Operating results, Group Net Profit, Net Debt and Investments.

## In-depth pages

- [Letter to stakeholders](https://www.terna-reports.it/2025/2025/en/letter-to-stakeholders): «In recent years, the energy system has undergone a profound transformation. Growing electricity demand, the evolution of the energy mix and geopolitical tensions have brought security of supply and market stability back…
- [The role of Terna](https://www.terna-reports.it/2025/2025/en/ternas-role): Terna owns and operates Italy’s high- and very-high-voltage National Transmission Grid (NTG), one of the most modern and technologically advanced in Europe. The Group acts as an enabler of the electricity system in the…
- [The Terna Group’s business](https://www.terna-reports.it/2025/2025/en/business-model): The Terna Group’s current business model is structured around two areas of business. The main one consists of Regulated Activities, in accordance with the obligations arising from the government concession. Terna has…
- [The 2030 goals and Terna’s contribution](https://www.terna-reports.it/2025/2025/en/the-2030-goals-and-ternas-contribution): A sustainable and digital grid to address the challenges of the transition.
- [The strategy](https://www.terna-reports.it/2025/2025/en/the-strategy): The 2025 Development Plan, the 2024-2028 Industrial Plan update and the 2024-2028 Sustainability Plan update.
- [The value creation process](https://www.terna-reports.it/2025/2025/en/the-value-creation-process): The 2025 Report on Operations illustrates the Terna Group’s ability to create value over time through a Sustainable business model.
- [Sustainable finance](https://www.terna-reports.it/2025/2025/en/sustainable-finance): Terna is delivering on its commitment, made at the time of the bond issues, to report annually on its use of the proceeds and the environmental benefits resulting from the projects financed with those proceeds.
- [Presentation of the annual report 2025](https://www.terna-reports.it/2025/2025/en/presentation-of-the-annual-report-2025): The Terna Group’s 2025 Annual Report contains the Report on Operations, which by virtue of regulatory obligations in the area of reporting information of an ESG nature includes the Consolidated Sustainability Statement…

## Full report chapters

- [LETTER TO STAKEHOLDERS](https://www.terna-reports.it/2025/2025/en/letter-to-stakeholders)
- [REPORT ON OPERATIONS — Main events of 2025](https://www.terna-reports.it/2025/2025/en/report-on-operations/main-events-of-2025)
- [REPORT ON OPERATIONS — Corporate bodies](https://www.terna-reports.it/2025/2025/en/report-on-operations/corporate-bodies)
- [REPORT ON OPERATIONS — 1 The Terna Group — The role of Terna](https://www.terna-reports.it/2025/2025/en/ternas-role)
- [REPORT ON OPERATIONS — 1 The Terna Group — The Terna Group’s business](https://www.terna-reports.it/2025/2025/en/business-model)
- [REPORT ON OPERATIONS — 1 The Terna Group — Ownership structure](https://www.terna-reports.it/2025/2025/en/report-on-operations/1-the-terna-group/ownership-structure)
- [REPORT ON OPERATIONS — 1 The Terna Group — Structure of the Group](https://www.terna-reports.it/2025/2025/en/report-on-operations/1-the-terna-group/structure-of-the-group)
- [REPORT ON OPERATIONS — 1 The Terna Group — Group milestones](https://www.terna-reports.it/2025/2025/en/report-on-operations/1-the-terna-group/group-milestones)
- [REPORT ON OPERATIONS — 2 The value creation strategy — The 2030 goals and Terna’s contribution](https://www.terna-reports.it/2025/2025/en/the-2030-goals-and-ternas-contribution)
- [REPORT ON OPERATIONS — 2 The value creation strategy — Reference scenarios](https://www.terna-reports.it/2025/2025/en/report-on-operations/2-the-value-creation-strategy/reference-scenarios)
- [REPORT ON OPERATIONS — 2 The value creation strategy — The strategy](https://www.terna-reports.it/2025/2025/en/the-strategy)
- [REPORT ON OPERATIONS — 2 The value creation strategy — The value creation process](https://www.terna-reports.it/2025/2025/en/the-value-creation-process)
- [REPORT ON OPERATIONS — 3 The Terna Group's business — Regulated activities](https://www.terna-reports.it/2025/2025/en/report-on-operations/3-the-terna-groups-business/regulated-activities)
- [REPORT ON OPERATIONS — 3 The Terna Group's business — Non-regulated activities](https://www.terna-reports.it/2025/2025/en/report-on-operations/3-the-terna-groups-business/non-regulated-activities)
- [REPORT ON OPERATIONS — 3 The Terna Group's business — International Activities](https://www.terna-reports.it/2025/2025/en/report-on-operations/3-the-terna-groups-business/international-activities)
- [REPORT ON OPERATIONS — 3 The Terna Group's business — The Terna Group’s financial resources](https://www.terna-reports.it/2025/2025/en/report-on-operations/3-the-terna-groups-business/the-terna-groups-financial-resources)
- [REPORT ON OPERATIONS — 4 Remarks on the results and other information — The Terna Group’s financial review for 2025](https://www.terna-reports.it/2025/2025/en/report-on-operations/4-remarks-on-the-results-and-other-information/the-terna-groups-financial-review-for-2025)
- [REPORT ON OPERATIONS — 4 Remarks on the results and other information — Terna S.p.A.’s financial review for 2025](https://www.terna-reports.it/2025/2025/en/report-on-operations/4-remarks-on-the-results-and-other-information/terna-spas-financial-review-for-2025)
- [REPORT ON OPERATIONS — 4 Remarks on the results and other information — Share price performance](https://www.terna-reports.it/2025/2025/en/report-on-operations/4-remarks-on-the-results-and-other-information/share-price-performance)
- [REPORT ON OPERATIONS — 4 Remarks on the results and other information — Outlook](https://www.terna-reports.it/2025/2025/en/report-on-operations/4-remarks-on-the-results-and-other-information/outlook)
- [REPORT ON OPERATIONS — 4 Remarks on the results and other information — Main risks and uncertainties](https://www.terna-reports.it/2025/2025/en/report-on-operations/4-remarks-on-the-results-and-other-information/main-risks-and-uncertainties)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — General disclosures — General basis for preparation](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/general-disclosures/general-basis-for-preparation)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — General disclosures — ESRS Content Index](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/general-disclosures/esrs-content-index)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — General disclosures — Relationship with stakeholders](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/general-disclosures/relationship-with-stakeholders)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — General disclosures — Double Materiality](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/general-disclosures/double-materiality)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — General disclosures — The Terna Group's policies for managing impacts, risks and opportunities](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/general-disclosures/the-terna-groups-policies-for-managing-impacts-risks-and-opportunities)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — General disclosures — Corporate governance and sustainable success](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/general-disclosures/corporate-governance-and-sustainable-success)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — General disclosures — The remuneration system](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/general-disclosures/the-remuneration-system)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Environmental information — EU Taxonomy](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/environmental-information/eu-taxonomy)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Environmental information — Climate change ESRS E1](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/environmental-information/climate-change-esrs-e1)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Environmental information — Protection of biodiversity ESRS E4](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/environmental-information/protection-of-biodiversity-esrs-e4)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Environmental information — Promoting the circular economy ESRS E5](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/environmental-information/promoting-the-circular-economy-esrs-e5)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Environmental information — Quality, security and continuity of the electricity service Entity specific](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/environmental-information/quality-security-and-continuity-of-the-electricity-service-entity-specific)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Social information — Own Workforce ESRS S1](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/social-information/own-workforce-esrs-s1)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Social information — Workers in the value chain ESRS S2](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/social-information/workers-in-the-value-chain-esrs-s2)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Social information — Local Communities ESRS S3](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/social-information/local-communities-esrs-s3)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Social information — Customers ESRS S4](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/social-information/customers-esrs-s4)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Governance information — Business Conduct and Supplier Relationship Management ESRS G1](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/governance-information/business-conduct-and-supplier-relationship-management-esrs-g1)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Governance information — Innovation and digitalisation Entity specific](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/governance-information/innovation-and-digitalisation-entity-specific)
- [REPORT ON OPERATIONS — 5 Consolidated Sustainability Statement 2025 — Governance information — Cyber Security Entity specific](https://www.terna-reports.it/2025/2025/en/report-on-operations/5-consolidated-sustainability-statement-2025/governance-information/cyber-security-entity-specific)
- [REPORT ON OPERATIONS — 6 Certification of Sustainability Statement](https://www.terna-reports.it/2025/2025/en/report-on-operations/6-certification-of-sustainability-statement)
- [REPORT ON OPERATIONS — 7 The independent report on the limited audit of the Consolidated Sustainability Statement 2025](https://www.terna-reports.it/2025/2025/en/report-on-operations/7-the-independent-report-on-the-limited-audit-of-the-consolidated-sustainability-statement-2025)
- [REPORT ON OPERATIONS — 8 Annexes — Regulatory framework and other information](https://www.terna-reports.it/2025/2025/en/report-on-operations/8-annexes/regulatory-framework-and-other-information)
- [REPORT ON OPERATIONS — 8 Annexes — Changes in the dimensions of the NTG](https://www.terna-reports.it/2025/2025/en/report-on-operations/8-annexes/changes-in-the-dimensions-of-the-ntg)
- [REPORT ON OPERATIONS — 8 Annexes — The Terna Group’s companies](https://www.terna-reports.it/2025/2025/en/report-on-operations/8-annexes/the-terna-groups-companies)
- [REPORT ON OPERATIONS — 8 Annexes — Alternative performance measures (APMs)](https://www.terna-reports.it/2025/2025/en/report-on-operations/8-annexes/alternative-performance-measures-apms)
- [CONSOLIDATED FINANCIAL STATEMENTS — Consolidated financial statements — Consolidated income statement](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/consolidated-financial-statements/consolidated-income-statement)
- [CONSOLIDATED FINANCIAL STATEMENTS — Consolidated financial statements — Consolidated statement of comprehensive income](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/consolidated-financial-statements/consolidated-statement-of-comprehensive-income)
- [CONSOLIDATED FINANCIAL STATEMENTS — Consolidated financial statements — Consolidated statement of financial position](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/consolidated-financial-statements/consolidated-statement-of-financial-position)
- [CONSOLIDATED FINANCIAL STATEMENTS — Consolidated financial statements — Consolidated statement of changes in equity](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/consolidated-financial-statements/consolidated-statement-of-changes-in-equity)
- [CONSOLIDATED FINANCIAL STATEMENTS — Consolidated financial statements — Consolidated statement of cash flows](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/consolidated-financial-statements/consolidated-statement-of-cash-flows)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — A. Material accounting standards and measurement criteria](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/a-material-accounting-standards-and-measurement-criteria)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — B. Notes to the consolidated income statement](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/b-notes-to-the-consolidated-income-statement)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — C. Operating segments](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/c-operating-segments)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — D. Notes to the consolidated statement of financial position](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/d-notes-to-the-consolidated-statement-of-financial-position)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — E. Commitments and risks](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/e-commitments-and-risks)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — F. Business combinations](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/f-business-combinations)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — G. Related party transactions](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/g-related-party-transactions)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — H. Significant non-recurring, atypical or unusual events and transactions](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/h-significant-non-recurring-atypical-or-unusual-events-and-transactions)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — I. Notes to the statement of cash flows](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/i-notes-to-the-statement-of-cash-flows)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — L. Government grants](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/l-government-grants)
- [CONSOLIDATED FINANCIAL STATEMENTS — Notes — M. Significant events after the reporting period](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/notes/m-significant-events-after-the-reporting-period)
- [CONSOLIDATED FINANCIAL STATEMENTS — Disclosure](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/disclosure)
- [CONSOLIDATED FINANCIAL STATEMENTS — Attestation](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/attestation)
- [CONSOLIDATED FINANCIAL STATEMENTS — Independent Auditor’s Report](https://www.terna-reports.it/2025/2025/en/consolidated-financial-statements/independent-auditors-report)
- [SEPARATE FINANCIAL STATEMENTS — Financial statements — Income statement](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/financial-statements/income-statement)
- [SEPARATE FINANCIAL STATEMENTS — Financial statements — Statement of comprehensive income](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/financial-statements/statement-of-comprehensive-income)
- [SEPARATE FINANCIAL STATEMENTS — Financial statements — Statement of financial position](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/financial-statements/statement-of-financial-position)
- [SEPARATE FINANCIAL STATEMENTS — Financial statements — Statement of changes in equity](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/financial-statements/statement-of-changes-in-equity)
- [SEPARATE FINANCIAL STATEMENTS — Financial statements — Statement of cash flows](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/financial-statements/statement-of-cash-flows)
- [SEPARATE FINANCIAL STATEMENTS — Notes — A. Material accounting policies and measurement criteria](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/a-material-accounting-policies-and-measurement-criteria)
- [SEPARATE FINANCIAL STATEMENTS — Notes — B. Notes to the income statement](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/b-notes-to-the-income-statement)
- [SEPARATE FINANCIAL STATEMENTS — Notes — C. Operating segments](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/c-operating-segments)
- [SEPARATE FINANCIAL STATEMENTS — Notes — D. Notes to the statement of financial position](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/d-notes-to-the-statement-of-financial-position)
- [SEPARATE FINANCIAL STATEMENTS — Notes — E. Commitments and risks](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/e-commitments-and-risks)
- [SEPARATE FINANCIAL STATEMENTS — Notes — F. Business combinations](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/f-business-combinations)
- [SEPARATE FINANCIAL STATEMENTS — Notes — G. Related party transactions](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/g-related-party-transactions)
- [SEPARATE FINANCIAL STATEMENTS — Notes — H. Significant non-recurring, atypical or unusual events and transactions](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/h-significant-non-recurring-atypical-or-unusual-events-and-transactions)
- [SEPARATE FINANCIAL STATEMENTS — Notes — I. Notes to the statement of cash flows](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/i-notes-to-the-statement-of-cash-flows)
- [SEPARATE FINANCIAL STATEMENTS — Notes — L. Government grants](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/l-government-grants)
- [SEPARATE FINANCIAL STATEMENTS — Notes — M. Proposal for appropriation of profit for the year](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/m-proposal-for-appropriation-of-profit-for-the-year)
- [SEPARATE FINANCIAL STATEMENTS — Notes — N. Significant events after the reporting period](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/notes/n-significant-events-after-the-reporting-period)
- [SEPARATE FINANCIAL STATEMENTS — Disclosure](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/disclosure)
- [SEPARATE FINANCIAL STATEMENTS — Attestation](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/attestation)
- [SEPARATE FINANCIAL STATEMENTS — Report](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/report)
- [SEPARATE FINANCIAL STATEMENTS — Report of the Independent Auditor's](https://www.terna-reports.it/2025/2025/en/separate-financial-statements/report-of-the-independent-auditors)
- [OTHER DOCUMENTS — Green Bond Report 2025 — Introduction](https://www.terna-reports.it/2025/2025/en/other-documents/green-bond-report-2025/introduction)
- [OTHER DOCUMENTS — Green Bond Report 2025 — Green bond allocation and impact reporting](https://www.terna-reports.it/2025/2025/en/other-documents/green-bond-report-2025/green-bond-allocation-and-impact-reporting)
- [OTHER DOCUMENTS — Green Bond Report 2025 — European Green Bond: allocation and impact report](https://www.terna-reports.it/2025/2025/en/other-documents/green-bond-report-2025/european-green-bond-allocation-and-impact-report)

## Documents

- [2025 Annual Report](https://www.terna-reports.it/2025/2025/docs/en/TERNA_RFA_2025_ENG_Bookmark_EVO.pdf)
- [2025 Report on Corporate Governance and Ownership Structures](https://www.terna-reports.it/2025/2025/docs/en/Terna_Gov%20Soc25_ENG_Bookmarks.pdf)
- [2026 Report on the Remuneration Policy and Remuneration Paid](https://www.terna-reports.it/2025/2025/docs/en/Terna_Remunerazione26_ENG_Bookmarks.pdf)
- [ESEF/XBRL](https://www.terna-reports.it/2025/2025/docs/en/TERNA_RFA_2025_ENG.epub)
- [PDF for visually impaired individuals](https://www.terna-reports.it/2025/2025/docs/en/TERNA_ANNUAL%20REPORT%202025_ENG-LIA.pdf)

## Full text of this site

- [llms-full.txt](https://www.terna-reports.it/2025/2025/en/llms-full.txt)

## Other languages

- [Italian version of this edition](https://www.terna-reports.it/2025/2025/it)

## Optional

Previous editions of the digital report — historical context only.

- [Digital reports 2024](https://www.terna-reports.it/2024/en)
- [Digital reports 2023](https://www.terna-reports.it/2023/en)
- [Digital reports 2022](https://www.terna-reports.it/2022/en)
- [Digital reports 2021](https://www.terna-reports.it/2021/en)
- [Digital reports 2020](https://www.terna-reports.it/2020/?lang=en)
- [Digital reports 2019](https://www.terna-reports.it/2019/index_eng.html)
- [Digital reports 2018](https://www.terna-reports.it/2018/index_eng.html)
- [Digital reports 2017](https://www.terna-reports.it/2017/index_en.html)
- [Digital reports 2016](https://www.terna-reports.it/2016/index_en.html)