Hera: energy efficiency in the home
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For the sixth consecutive year, Hera has been included in the S&P Global Sustainability Yearbook, ranking in the “Top 1%” of the world’s best-performing companies in its sector,with outstanding results particularly in governance and social performance

According to Standard & Poor’s, we are the world’s leading company in the Multi & Water Utility sector and has once again earned a place in S&P Global’s Sustainability Yearbook. This achievement follows an in-depth assessment of our performance across environmental, social and governance (ESG) dimensions.
In particular, we ranked first globally in our reference sector with a score of 83 out of 100, compared with an industry average of 37 out of 100.
The multi-utility is recognised as an international best practice across several areas:
- Governance: Hera stands out for the transparency of its reporting, its careful and effective risk management – including cyber risk – and its exemplary approach to managing the supply chain in a sustainable way;
- Environmental performance: the Group achieved top results in efficient energy management within its internal processes and in safeguarding biodiversity in the areas where it operates. It also excelled in the reporting and management of risks and opportunities related to climate change;
- Social dimension: Hera obtained the highest global score for respect for human rights, the development of its employees’ human capital, customer relations, privacy protection and engagement with local communities.
S&P Global’s analysis therefore portrays a forward-looking company that leads a benchmark made up of the sector’s top performers worldwide.
These highly positive assessments – released shortly after the publication of the new Business Plan – confirm our ability to pursue a sustainability strategy based on continuous commitment across the entire value chain, while keeping a close eye on international best practices. The evaluations also highlight the key strengths identified by analysts: a company that continues to deliver significant shared value creation, reflected in a forecast double-digit average annual Total Shareholders Return.
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Hera: energy efficiency in the home
Over 11 years, with 507 projects, with a saving of 753 thousand toe (tonnes of oil equivalent), equal to annual consumption of 529 thousand households and benefits in terms of tackling climate change. The multiutility looks to 2020, aiming to reduce consumption by 5%. All the available data in the Value to Energy report, dedicated to the Hera Group's commitment to energy efficiency

Giving "Value to energy", because the advantageous effects of the circular economy model are actually visible in energy savings. And this is one of the objectives of the Hera Group which, on Monday 18 February, celebrates International Energy Efficiency Day. An imperative that is also the title of the sustainability report in which the Hera Group details the results obtained over the last eleven years on the energy efficiency front. Now in its fourth edition, the report - verified by an independent certification body - analyses all the aspects which embody the multiutility's commitment to energy savings and efficient energy use, focusing on environmental and economic sustainability and to the interests of the local areas and more than 4 million customers.
Decarbonisation is actually crucial for tackling climate change. Both the multiutility's energy efficiency initiatives and the other projects for promoting the production of renewable energy are implemented with this in mind.The Hera Group also contributes to 6% of the national white certificates target, by incentivising energy efficiency and financing projects with measurable and certified savings.
The figures are telling: 507 projects have been implemented in the field by the Group over the last 11 years to save energy (of which 133 in companies in the local area), with 753 thousand toe (tonnes of oil equivalent) saved, corresponding to annual consumption of 529 thousand households, and 1.4 million tonnes of avoided CO2, equivalent to approximately one million less cars in circulation (with 10,000 km of travel).
In order to reach these energy efficiency objectives, Hera therefore makes all its know-how available to local companies, by supporting them in carrying out energy analyses, with the objective of encouraging the implementation of energy efficiency initiatives. In the Bologna area alone, the last two projects, which concerned the construction and management of a new technology-energy hub for a company which produces bioplastics and a new cooling plant for a well-known company that produces salami and cold pork meat, generated a total energy saving of 413 toe per year.
The confirmation of the multiutility's general objective of cutting its energy consumption by 5% by 2020 (with respect to 2013 consumption) should also be emphasised, following the increase from 3% to 5% which occurred last year. These initiatives generated a saving of over Euro 8 million, of which Euro 4.5 million relating to the water service, with subsequent benefits on citizens' bills.
The results have been made possible by integrated efficiency programmes, implemented in the field continuously by the Hera Group, first and foremost within its plants and offices and which, in 2017 alone, enabled the company to improve the heating energy efficiency index of its premises by 6.3%.
As regards plants, an important example is on show in the water sector, in which Hera implemented 115 efficiency initiatives, for a total of 2,876 toe saved.
Significant efforts were expended in the public lighting sector, in which Hera manages more than 518 thousand lighting points scattered throughout Italy, 71% low consumption and 51% with consumption optimisation, augmented by 65% of traffic lights with led lights. Stratagems which, in 2017, contributed to an energy saving of 10.2%.