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Reporting standards


All the GRI standards indicators adopted by Terna in reporting its ESG (Environmental, Social, Governance) performance to stakeholders

Since 2006, Terna has adopted the G3 Sustainability Reporting Guidelines (G4 since Report 2014 then GRI Standards in Report 2017) of the Global Reporting Initiative (GRI) to illustrate its performance. These guidelines offer a detailed overview on Sustainability and on Corporate Social Responsibility to all company stakeholders and imply compliance with high standards of transparency and completeness of information.

As a further guarantee of reliability, performance indicators (included in the Sustainability Report) are audited by an external company.

For an overview of Terna’s main numbers divided according to areas of Responsibility, key indicator tables are also available.

GRI-Standards Indicators

Table of indicators