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2019-11-13 Results as at 30 September 2019 The Group closed the first nine months of the year with particularly positive results, higher than expectations, and with the third quarter showing further improvement over the previous quarters. All main operating and financial figures showed growth, as did investments, with a special focus on innovation as a lever for development. /documents/1514726/4210689/Hera_Group_Consolidate_quarterly_report_30_09_2019.1573637094.pdf/defd4ead-13a2-5287-e021-e98632136f4f?t=1597849421357 /documents/1514726/4210689/Dati_finanziari_ed_operativi_di_sintesi_9M2019_eng.1573554938.xls/5d5959ed-5c5e-5629-d45e-f55bb509685e?t=1597849419918 /documents/1514726/4210689/GruppoHera_Analyst_presentation_9M_2019.1573652645.pdf/160d8073-d000-e92e-8721-f959debafed8?t=1597849420673 http://investornews.gruppohera.it/en/?n=174 /documents/1514726/4880888/GruppoHera+9M+2019+eng.1573723184.mp3/847e4cdb-1900-e9b1-5be8-7359534b94b5?t=1610038221010 Financial report as at 30 September 2019 Financial data: Results as at 30 September 2019 Analyst presentation: Results as at 30 September 2019 Newsletter: Results as at 30 September 2019 Audioconference: Results as at 30 September 2019 Financial highlights Revenues at 5,063.2 million euro (increased by 16.4%) Ebitda at 785.8 million (increased by 5.0%) Net result at 242.0 million (increased by 12.1%) Net debt at 2,740.7 million, with Net debt/Ebitda reduced to 2.57x Operating highlights Good contribution to growth coming from business areas, especially the gas, water and waste management sectors Positive results thanks to both internal growth and M&A Sharp increase in energy customers, now almost 2.65 million, more than triple the historical average Today, the Hera Group’s Board of Directors, chaired by Tomaso Tommasi di Vignano, unanimously approved the consolidated financial results at 30 September 2019, which shows particularly positive results and further improved the growth already seen in the previous quarters. The trends seen over the first nine months of the year, which were higher than expected, reflected the Group’s effective implementation of its Business plan to 2022, having already reached 42% of the expected 200 million euro growth in Ebitda, ahead of the projected timeline. Some strategic projects, including M&As to be concluded in the near future, will be included in the upcoming Business plan to 2023. An excellent contribution came from internal growth, both in free market activities – which saw an increase in energy customers, now almost 2.65 million, and further expansion in the area of waste treatment – and regulated ones. The M&A operations carried out during the first nine months include the integrations of ATR in gas distribution and CMV Energia e Impianti’s energy sales operations, both of which are companies operating in the Ferrara area, the acquisition of Cosea Ambiente, with the Cosea Consorzio landfill in the Tuscan-Emilian Apennine area, and Pistoia Ambiente in Tuscany. Furthermore, a definitive formalisation of the Ascopiave deal is underway, according to the timeline previously set out. In general, the results for the first nine months confirm the Group’s winning strategy, based on a business model that balances regulated and free market activities, and brings internal growth together with an eye towards M&A opportunities. Sustainability and innovation have proven to be increasingly important competitive levers underpinned higher amount of investments, focused on “circular economy model” and “resource regeneration”, with the goal of creating value for the local area and all stakeholders. Revenues increase to 5,063.2 million euro In the first nine months of 2019, revenues came to 5,063.2 million euro, increased by 16.4% over the 4,348.4 million recorded at 30 September 2018, thanks to the contribution coming from all business areas. Trading operations and higher revenues and volumes sold in gas and electricity were particularly significant. Ebitda rises to 785.8 million Consolidated Ebitda at 30 September 2019 increased from 748.6 million euro to 785.8 (increased by 5.0%). This growth mainly came from the good performance seen in the Group’s various business areas, especially the gas and water businesses. Positive results were also recorded in the waste treatment business. Operating result and pre-tax profit up thanks to factors including financial operations The operating result grew to 405.5 million euro, compared to the 376.5 seen at 30 September 2018 (increased by 7.7%), and pre-tax profit rose to 338.4 million compared to the 311.0 recorded one year earlier (increased by 8.8%). Financial income and expenses at the end of the first nine months of 2019 settled at 67.1 million euro, substantially in line with the figure seen at 30 September 2018. Net result increases to 242.0 million (increased by 12.1%) The net result at 30 September 2019 rose to 242.0 million euro (increased by 12.1%), compared to the 215.9 million seen at the same date one year earlier, while the Net profit post minorities increased to 230.8 million, compared to the 208.7 million recorded at 30 September 2018 (increased by 10.6%). These results benefitted from factors including an average tax rate that came to 28.5%, an improvement over the 30.1% seen in the same period of the previous year, thanks in particular to the Group’s commitment to investing in technological and digital transformation, along the lines of Utility 4.0. Over 343 million euro in investments and reduction in the Net debt/Ebitda ratio At 30 September 2019, the Group’s operating investments, including capital grants, amounted to 343.1 million euro, increased by 15.7% over the same date in 2018 and in line with the indications set out in the Business plan to 2022. Operating investments mainly involved interventions on plants, networks and infrastructures, furthering their development and resilience in order to better face the challenges coming from climate change. Investments also went to regulatory upgrading above all in the purification and sewerage area, in addition to gas distribution, with a large-scale gas smart meter installation. These interventions also include Hera’s increasing investments in the field of innovation: yesterday, at Paris’ European Utility Week, the most important conference in the sector, NexMeter was launched, the innovative smart gas meter 4.0 created by the Hera Group alongside leading national and international partners and provided with advanced safety functions and technology. Thanks to investments coming to 45 million euro, the first 300,000 smart meters will be installed over the next three years. At 30 September 2019, net debt came to 2,740.7 million euro, remaining basically stable, thanks to a cash flow that entirely financed the investments made, including those aimed at development, and the annual dividend payment. The change compared to the 2,585.6 million recorded at 31 December 2018 was mainly due to figurative debts booked in application of accounting standard IFRS16 and, to a lesser degree, the M&A operations carried out recently, which will contribute to growth in results in the fourth quarter as well. Financial leverage reduced, with the net debt/Ebitda ratio coming to 2.57x, compared to the 2.62x seen at 30 September 2018. Gas Ebitda for the gas business – which includes services in natural gas distribution and sales, district heating and heat management – came to 239.8 million euro at 30 September 2019, increased by 7.9% over the same period in the previous year, in terms of both revenues and volumes sold. These results were obtained thanks to a larger amount of trading activities and the market expansion in the default and last resort supply services. A very significant rise was seen in gas customer base – almost 1.5 million overall, at the end of the third quarter of 2019 – with growth coming to 52,400 (increased by 3.7%) compared to the same period in the previous year, mainly due to the consolidation of the companies Sangroservizi and CMV Servizi, new customers in the default and last resort markets and marketing initiatives. The gas area accounted for 30.5% of Group Ebitda. Water The water business – which includes aqueduct, purification and sewerage services – showed a 7.4% growth in Ebitda, which reached 200.0 million euro, compared to the 186.2 million seen in September 2018. This growth was caused above all by higher revenues for new connections and supply; the latter reflected the results of the tariffs introduced by the Authority for the period from 2016 to 2019 and bonuses for contract quality. The integrated water cycle business accounted for 25.4% of Group Ebitda. Waste management In the waste management business – which includes services in waste collection, treatment, recovery and disposal – the Hera Group further consolidated its leadership, with a set of avant-garde plants that offers solutions across the board and supporting the evolution of activities towards “circular economy model”. Important results were also reached in sorted waste, which went from 61.4% in the first nine months of 2018 to 63.4% in the same period of the current year. At 30 September 2019, Ebitda rose to 192.0 million euro, showing a 2.0% increase over the 188.2 million seen at 30 September 2018, mostly achieved in the third quarter. This positive trend – which fully offset lower revenues due to a drop in volumes treated – was sustained among other things by trends in prices for special and industrial waste treatment, the contribution coming from Aliplast and new structures such as the waste treatment plant inaugurated in Cordenons (PN) and the innovative biomethane production plant in Sant’Agata Bolognese (BO), both having progressively become fully operational. These results furthermore benefitted from the acquisitions of Cosea Ambiente, including the landfill in Gaggio Montano (BO), and Pistoia Ambiente. As regards the higher efficiency reached, moreover, also note the merger of Waste Recycling into Herambiente Servizi Industriali, which thus became Italy’s largest company involved in industrial waste management, and Aliplast, which continued to show growth through market development and the extraction of synergies through integrations. The waste management business accounted for 24.4% of Group Ebitda. Electricity Ebitda for the electricity business – which includes services in electricity generation, distribution and sales – went from 133.2 million in the first nine months of 2018 to 129.1 million at 30 September 2019. This result is even more appreciable considering the effects of the new tender for 2019-2020 safeguarded services, in which a high degree of competition led to lower prices than the previous two-year period. This factor was almost entirely offset by higher volumes sold and higher revenues, as well as the positive contribution coming from activities in electricity trading and generation. Significant growth was also seen in the number of customers, which came to 132,400, up 12.7% over the same period in 2018, thanks above all to marketing initiatives in the free market area. At 30 September 2019, customers amounted to almost 1.2 million. The electricity business accounted for 16.4% of Group Ebitda. The manager responsible for drafting the company’s accounting statements, Luca Moroni, declares, pursuant to article 154-bis paragraph 2 of the TUF, that the information contained in the present press release corresponds to the documentation available and to the account books and entries. The third-quarter management report and related materials are available to the public at Company Headquarters and on the website www.gruppohera.it. Unaudited extracts from the Intermediate Management Report at 30 September 2019 are attached. Profit & Loss (m€) 30/09/19 Inc.% 30/09/18 Inc.% Ch. Ch. % Sales 5,063.2 4,348.4 +714.8 +16.4% Other operating revenues 366.7 7.2% 321.1 7.4% +45.6 +14.2% Raw material (2,504.9) (49.5%) (1,966.6) (45.2%) +538.3 +27.4% Services costs (1,698.4) (33.5%) (1,529.2) (35.2%) +169.2 +11.1% Other operating expenses (45.6) (0.9%) (42.9) (1.0%) +2.7 +6.3% Personnel costs (418.7) (8.3%) (410.1) (9.4%) +8.6 +2.1% Capitalisations 23.5 0.5% 28.0 0.6% (4.5) (16.1%) Ebitda 785.8 15.5% 748.6 17.2% +37.2 +5.0% Depreciation and provisions (380.3) (7.5%) (372.2) (8.6%) +8.1 +2.2% Ebit 405.5 8.0% 376.5 8.7% +29.0 +7.7% Financial inc./(exp.) (67.1) (1.3%) (65.5) (1.5%) +1.6 +2.4% Pre tax profit 338.4 6.7% 311.0 7.2% +27.4 +8.8% Tax (96.4) (1.9%) (95.1) (2.2%) +1.3 +1.4% Net profit 242.0 4.8% 215.9 5.0% +26.1 +12.1% Special items - 0.0% 4.8 0.1% (4.8) (100.0%) Net profit 242.0 4.8% 220.7 5.1% +21.3 +9.7% Attributable to: Shareholders of the Parent Company 230.8 4.6% 208.7 4.8% +22.1 +10.6% Minority shareholders 11.2 0.2% 11.9 0.3% (0.7) (6.0%) Balance Sheet (m€) 30/09/19 Inc.% 31/12/18 Inc.% Ch. Ch. % Net fixed assets 6,151.2 108.9% 5,905.1 108.7% +246.1 +4.2% Working capital 109.6 1.9% 115.4 2.1% (5.8) (5.0%) (Provisions) (610.0) (10.8%) (588.2) (10.8%) (21.8) +3.7% Net invested capital 5,650.8 100.0% 5,432.3 100.0% +218.5 +4.0% Net equity 2,910.1 51.5% 2,846.7 52.4% +63.4 +2.2% Long term net financial debt 2,846.5 50.4% 2,558.8 47.1% +287.7 +11.2% Short term net financial debt (105.8) (1.9%) 26.8 0.5% (132.6) (494.8%) Net financial debts 2,740.7 48.5% 2,585.6 47.6% +155.1 +6.0% Net invested capital 5,650.8 100.0% 5,432.3 100.0% +218.5 +4.0% Results as at 30 September 2019 Results as at 30 September 2019 2019-11-11 13:36:24 Il Gruppo Hera approva i risultati al 31/03/2019

2019-10-03 (drafted pursuant to article 85-bis, paragraph 4-bis, of Consob Regulation 11971 / 14 May 1999) Communication of the overall amount of voting rights Bologna, 3 October 2019 - The following table contains the data concerning the shares outstanding and the number of voting rights representing the share capital at 30 September 2019. Updated situation Previous situation Number of shares constituting the Share capital Number of voting rights Number of shares constituting the Share capital Number of voting rights Total of which: 1,489,538,745 2,251,468,601 1,489,538,745 2,265,606,939 Ordinary shares (regular dividend rights: 01.01.2019) - cod. ISIN IT0001250932 Current coupon: n. 18 727,608,889 727,608,889 713,470,551 713,470,551 Ordinary shares with increased voting rights (regular dividend rights: 01.01.2019) - cod. ISIN IT0005159972 Current coupon: n. 18 761,929,856 1,523,859,712 776,068,194 1,552,136,388 20191003_COMMUNICATION_OF_THE_OVERALL_AMOUNT_OF_VOTING_RIGHTS_art_85_bis_RE_eng.1570098629.pdf 2019-07-03 11:18:00 Hera acquires 2.5% of Ascopiave's share capital from Amber

2019-09-26 Announcement of sale of maximum of 14,426,407 ordinary shares of Hera S.p.A. Press release issued upon request and on behalf of n. 8 Public Shareholders of Hera S.p.A. ANNOUNCEMENT OF SALE OF MAXIMUM OF 14,426,407 ORDINARY SHARES OF HERA S.P.A. 26 September 2019 - The Municipalities of Bologna, Castelfranco Emilia, Maranello, Montefiorino, Palagano, Pavullo nel Frignano and Ravenna Holding S.p.A., Rimini Holding S.p.A., public shareholders ("Public Shareholders") of Hera S.p.A. ("Hera" or the "Company") subscribers of a shareholder agreement signed by n. 111 Hera shareholders on 26 June 2018, announce the sale of maximum n. 14,426,407 Hera ordinary shares equal to approximately 1% of the share capital of the Company by means of an accelerated bookbuilding procedure addressed to qualified institutional investors in Italy and institutional investors abroad (the "Transaction"). Mediobanca - Banca di Credito Finanziario S.p.A. will act as Sole Bookrunner of the Transaction. Public Shareholders reserve the right to terminate the sale at any time. Public Shareholders will announce the results of the sale only once completed. The Public Shareholders agreed with the Sole Bookrunner not to sell further shares of Hera for a period of 90 days, without the prior written consent of the Sole Bookrunner. PROMETEIA ADVISOR SIM S.p.A. is acting as financial advisor to the Public Shareholders. COMUNICATO_STAMPA_LANCIO_ABB_eng.1569517915.pdf 2019-09-26 18:39:34 Hera acquires 2.5% of Ascopiave's share capital from Amber

2019-09-26 Conclusion sale of ordinary shares of Hera S.p.A. Press release issued upon request and on behalf of n. 8 Public Shareholders of Hera S.p.A. CONCLUSION SALE OF ORDINARY SHARES OF HERA S.P.A. 26 September 2019 - The Municipalities of Bologna, Castelfranco Emilia, Maranello, Montefiorino, Palagano, Pavullo nel Frignano and Ravenna Holding S.p.A., Rimini Holding S.p.A., public shareholders ("Public Shareholders") of Hera S.p.A. ("Hera" or the "Company") subscribers of a shareholder agreement signed by n. 111 Hera shareholders on 26 June 2018, announce the sale of n. 14,426,407 Hera ordinary shares equal to approximately 1% of the share capital of the Company by means of an accelerated bookbuilding procedure addressed to qualified institutional investors in Italy and institutional investors abroad (the "Transaction"). Mediobanca - Banca di Credito Finanziario S.p.A. acted as Sole Bookrunner of the Transaction. The aggregate proceeds from the sale of Public Shareholders' shares is equal to EUR 53,521,970. The settlement of the transaction is 1st October 2019. The Public Shareholders agreed with the Sole Bookrunner not to sell further shares of Hera for a period of 90 days, without the prior written consent of the Sole Bookrunner. PROMETEIA ADVISOR SIM SIM S.p.A. acted as financial advisor to the Public Shareholders. COMUNICATO_STAMPA_CHIUSURA_ABB_eng.1569526762.pdf 2019-09-26 21:09:00 2020 Integrated Governance Index: Hera once again ranked at the top of sustainable finance

Refinitiv_110 The Hera Group has confirmed its ranking as one of Italy and the world's most interesting companies for investors who look favourably on businesses committed to supporting diversity and inclusion. The outcome has been published in the 2019 edition of the "Diversity & Inclusion Index", which measures the performance of over 7,000 listed companies worldwide. In this international ranking, Hera, with a score of 75, came in third in Italy and 14th globally, further improving its position (after ranking 22nd in 2018). Furthermore, it was confirmed as the leading multi-utility worldwide in this classification. The "Diversity & Inclusion Index", conceived and carried out by the international financial information giant Refinitiv (the new name for Thomson Reuters' Financial and Risk division), analyses the performance of companies based on a range of ESG (environmental, social and governance) factors, mainly focusing on four areas: diversity, inclusion, people development and news controversy. 150 researchers participate in one of the world's largest and most accurate projects in data collection and analysis concerning companies committed towards these issues, which find significant room in the Hera Group. The multi-utility, indeed, continues to invest in developing internal and personalised career paths, an orientation that has allowed it to reach a percentage of women having roles of responsibility that in 2018 came to 32.3%, increasing over the previous year. The amount of female personnel, which grew overall, is once again higher than the national sector average (24.7%, as compared to 15.9%). Alongside this figure, one must also consider that workers with disabilities account for 4.5% of the company's employees, significantly moving in the direction of inclusion for people with special needs. Other positive effects unquestionably come from Hera's corporate welfare plan, Hextra, which supports employees and their families in many ways (the overall value of services claimed in 2018 came to 4.2 million euro). Lastly, numerous significant projects give concrete reality to managing plurality, such as scholarships, agreements with summer schools, work-life balance initiatives and arrangements for paid family leave, not only for mothers and fathers but also those who must take care of relatives or the elderly. The Hera Group's commitment to policies promoting inclusion and diversity, in any case, has a long history. It first took concrete shape in 2009, when the Charter for equal opportunity and equality on the workplace was signed. The introduction in 2011 of a Diversity Manager, whose task involves giving even greater emphasis to developing policies aimed at inclusion and the valorisation of diversity, was also fundamental. With these initiatives, Hera actively contributes to the fifth of the United Nation's objectives for sustainable development (SDG), specifically dedicated to gender equality. Refinitiv_870 20190916_Hera_in_Diversity_Inclusion_Index.1568616308.pdf 2019-09-06 Read more Refinitiv_2019_D_and_I_Top_100_Logo_870.1567771660.png In 2019 as well, the Hera Group reached outstanding results, further improving its raking compared to 2018, confirming itself as the world's leading multi-utility /group_eng/working-at-hera-group/why-work-at-hera/diversity-inclusion Visit the Diversity & Inclusion area on the website Refinitiv_110

6 Diversity_Index_110 The Hera Group has confirmed its ranking as one of Italy and the world's most interesting companies for investors who look favourably on businesses committed to supporting diversity and inclusion. The outcome has been published in the 2019 edition of the "Diversity & Inclusion Index", which measures the performance of over 7,000 listed companies worldwide. In this international ranking, Hera, with a score of 75, came in third in Italy and 14th globally, further improving its position (after ranking 22nd in 2018). Furthermore, it was confirmed as the leading multi-utility worldwide in this classification. The "Diversity & Inclusion Index", conceived and carried out by the international financial information giant Refinitiv(the new name for Thomson Reuters' Financial and Risk division), analyses the performance of companies based on a range of ESG (environmental, social and governance) factors, mainly focusing on four areas: diversity, inclusion, people development and news controversy. 150 researchers participate in one of the world's largest and most accurate projects in data collection and analysis concerning companies committed towards these issues, which find significant room in the Hera Group. The multi-utility, indeed, continues to invest in developing internal and personalised career paths, an orientation that has allowed it to reach a percentage of women having roles of responsibility that in 2018 came to 32.3%, increasing over the previous year. The amount of female personnel, which grew overall, is once again higher than the national sector average (24.7%, as compared to 15.9%). Alongside this figure, one must also consider that workers with disabilities account for 4.5% of the company's employees, significantly moving in the direction of inclusion for people with special needs. In terms of work-life balance as well, notably, in 2018 all 71 requests for part-time jobs were accepted. An important contribution also came from training. In 2018, 99.4% of Group employees were involved in training activities, with a per capita average of roughly 30 hours, yet another figure that is higher than the sector average. Among the various initiatives, mention must go to further promotion of smart working and leadership courses, that encourage human resource development based on each worker's characteristics (sex, age, training, ability, aptitude and skills). Nor can one forget the introduction of innovative training activities that use gamification methods, such as the recent Diversity@work, specifically conceived to raise awareness among the company's entire workforce as to a diverse and inclusive environment. Other positive effects unquestionably come from Hera's corporate welfare plan, Hextra, which supports employees and their families in many ways (the overall value of services claimed in 2018 came to 4.2 million euro). Lastly, numerous significant projects give concrete reality to managing plurality, such as scholarships, agreements with summer schools, work-life balance initiatives and arrangements for paid family leave, not only for mothers and fathers but also those who must take care of relatives or the elderly. Not by chance, the results of surveys on the company climate continue to be encouraging and are further confirmed by the lack of news controversies involving diversity and inclusion. The Hera Group's commitment to policies promoting inclusion and diversity, in any case, has a long history. It first took concrete shape in 2009, when the Charter for equal opportunity and equality on the workplace was signed. The introduction in 2011 of a Diversity Manager, whose task involves giving even greater emphasis to developing policies aimed at inclusion and the valorisation of diversity, was also fundamental. With these initiatives, Hera actively contributes to the fifth of the United Nation's objectives for sustainable development (SDG), specifically dedicated to gender equality. "The confirmation of our presence among the world's top 25 companies in the 'Diversity & Inclusion Index' reflects the many policies we have promoted over the years", comments Tomaso Tommasi di Vignano, Executive Chairman of Hera Group. "Our workersare one of the company's key resources and this is why we continually invest in projects aimed at personal and professional wellbeing and development, paying close attention to innovation and inclusion. For the Hera Group, diversity is a value, an integral part of its corporate strategy, and this recognition encourages us to reinforce our commitment in this area to an even greater degree, with projects aimed at supporting the inclusion, integration and growth of our employees." Diversity_Index_870 20190916_Hera_in_Diversity_Inclusion_Index.1568616764.pdf 2019-09-16 Read more Refinitiv_2019_D_and_I_Top_100_Logo_870.1568616763.png In 2019 as well, the Hera Group reached outstanding results, further improving its raking compared to 2018, confirming itself as the world's leading multi-utility Comunicazione redattore Tucci Diversity_Index_570 Diversity_Index_570 85 1 0 Comunicazione redattore Tucci Diversity_Index_110

2019-09-16 logo_diversity_inclusion_2019_350x.1568272576.png This index, conceived to orient investors interested in companies committed to promoting diversity, inclusion and people development, carries out an annual evaluation of over 7,000 listed companies worldwide. In 2019 as well, the Hera Group reached outstanding results, further improving its raking compared to 2018, confirming itself as the world's leading multi-utility. Diversity and Inclusion Index The "Diversity & Inclusion Index", conceived and carried out by the international financial information giant Refinitiv(the new name for Thomson Reuters' Financial and Risk division), analyses the performance of companies based on a range of ESG (environmental, social and governance) factors, mainly focusing on four areas: diversity, inclusion, people development and news controversy. 150 researchers participate in one of the world's largest and most accurate projects in data collection and analysis concerning companies committed towards these issues, which find significant room in the Hera Group. The multi-utility, indeed, continues to invest in developing internal and personalised career paths, an orientation that has allowed it to reach a percentage of women having roles of responsibility that in 2018 came to 32.3%, increasing over the previous year. The amount of female personnel, which grew overall, is once again higher than the national sector average (24.7%, as compared to 15.9%). Alongside this figure, one must also consider that workers with disabilities account for 4.5% of the company's employees, significantly moving in the direction of inclusion for people with special needs. In terms of work-life balance as well, notably, in 2018 all 71 requests for part-time jobs were accepted. An important contribution also came from training. In 2018, 99.4% of Group employees were involved in training activities, with a per capita average of roughly 30 hours, yet another figure that is higher than the sector average. Among the various initiatives, mention must go to further promotion of smart working and leadership courses, that encourage human resource development based on each worker's characteristics (sex, age, training, ability, aptitude and skills). Nor can one forget the introduction of innovative training activities that use gamification methods, such as the recent Diversity@work, specifically conceived to raise awareness among the company's entire workforce as to a diverse and inclusive environment. Other positive effects unquestionably come from Hera's corporate welfare plan, Hextra, which supports employees and their families in many ways (the overall value of services claimed in 2018 came to 4.2 million euro). Lastly, numerous significant projects give concrete reality to managing plurality, such as scholarships, agreements with summer schools, work-life balance initiatives and arrangements for paid family leave, not only for mothers and fathers but also those who must take care of relatives or the elderly. Not by chance, the results of surveys on the company climate continue to be encouraging and are further confirmed by the lack of news controversies involving diversity and inclusion. The Hera Group's commitment to policies promoting inclusion and diversity, in any case, has a long history. It first took concrete shape in 2009, when the Charter for equal opportunity and equality on the workplace was signed. The introduction in 2011 of a Diversity Manager, whose task involves giving even greater emphasis to developing policies aimed at inclusion and the valorisation of diversity, was also fundamental. With these initiatives, Hera actively contributes to the fifth of the United Nation's objectives for sustainable development (SDG), specifically dedicated to gender equality. "The confirmation of our presence among the world's top 25 companies in the 'Diversity & Inclusion Index' reflects the many policies we have promoted over the years", comments Tomaso Tommasi di Vignano, Executive Chairman of Hera Group. "Our workersare one of the company's key resources and this is why we continually invest in projects aimed at personal and professional wellbeing and development, paying close attention to innovation and inclusion. For the Hera Group, diversity is a value, an integral part of its corporate strategy, and this recognition encourages us to reinforce our commitment in this area to an even greater degree, with projects aimed at supporting the inclusion, integration and growth of our employees." Diversity and Inclusion Index 20190916_Hera_nel_Diversity_Inclusion_Index_ENG.1568275442.pdf 2019-07-03 sinistra 12:35:00 Diversity and Inclusion Index

2019-08-01 (drafted pursuant to article 85-bis, paragraph 4-bis, of Consob Regulation 11971 / 14 May 1999) Communication of the overall amount of voting rights Bologna, 1 August 2019 - The following table contains the data concerning the shares outstanding and the number of voting rights representing the share capital at 31 July 2019. Updated situation Previous situation Number of shares constituting the Share capital Number of voting rights Number of shares constituting the Share capital Number of voting rights Total of which: 1,489,538,745 2,265,606,939 1,489,538,745 2,266,332,400 Ordinary shares (regular dividend rights: 01.01.2019) - cod. ISIN IT0001250932 Current coupon: n. 18 713,470,551 713,470,551 712,745,090 712,745,090 Ordinary shares with increased voting rights (regular dividend rights: 01.01.2019) - cod. ISIN IT0005159972 Current coupon: n. 18 776,068,194 1,552,136,388 776,793,655 1,553,587,310 20190801_COMMUNICATION_OF_THE_OVERALL_AMOUNT_OF_VOTING_RIGHTS_art_85_bis_RE_eng.1564661783.pdf 2019-07-03 13:04:00 Comunicazione dell'ammontare complessivo dei diritti di voto

2019-07-30 The Hera Group extends the scope of its activities in Tuscany and consolidates its leadership in environmental services for businesses by acquiring the Serravalle Pistoiese landfill and the associated liquid waste treatment plant. 100% of Pistoia Ambiente goes to Herambiente The Hera Group extends the scope of its activities in Tuscany and consolidates its leadership in environmental services for businesses by acquiring the Serravalle Pistoiese landfill and the associated liquid waste treatment plant. Herambiente, a Hera Group company and Italian leader in waste treatment, has acquired Pistoia Ambiente, which manages the Serravalle Pistoiese landfill and the associated liquid waste treatment plant. This transaction, which follows up on others brought to a conclusion in previous years (from Waste Recycling and Teseco in Tuscany, to Geo Nova and Aliplast in Treviso), is part of Herambiente's path of growth in the sector of industrial waste treatment and environmental services for businesses. More specifically, Herambiente has further consolidated its own set of plants dedicated to companies, which is unique nationwide, having over 15 poly-functional sites active in treating industrial waste. The Serravalle landfill and the liquid treatment plant will mainly treat waste coming from industrial contexts, guaranteeing new opportunities for marketing and technical synergies with other the plants and services managed by the Group, furthermore allowing Herambiente to become the reference operator in the waste sector in Tuscany as well. The strategic priority pursued by Herambiente, which can rely on the roughly ninety plants it owns, all certified and at the forefront in bringing together efficiency, competitiveness in costs and sustainability, is to provide companies with waste treatment solutions that follow the principles of a circular economy. The technology currently used in rounding off the circle of waste treatment still requires final waste disposal sites such as landfills, able to safely deal with non-recoverable waste coming from treatment plants. The acquisition of Pistoia Ambiente is therefore in line with this strategic orientation and will guarantee positive results in this area. "With this acquisition, we are continuing to pursue an important strategic development in the industrial waste sector", comments Tomaso Tommasi di Vignano, Chairman of the Hera Group's Board of Directors. "We have completed the waste management chain, which begins with recovery of waste from businesses and comes to a close with the actual disposal of the portion that cannot be recovered. We thus guarantee service continuity and competitiveness to companies that would otherwise be forced to find final solutions abroad or in other regions of Italy, with a significant increase in logistical costs for the industrial sector." 20190730_comunicato_Pistoia_Ambiente_eng.1564502043.pdf 2019-07-30 14:08:00 2020 Integrated Governance Index: Hera once again ranked at the top of sustainable finance

HA-PTA_110 Herambiente, a Hera Group company and Italian leader in waste treatment, has acquired Pistoia Ambiente, which manages the Serravalle Pistoiese landfill and the associated liquid waste treatment plant. This transaction, which follows up on others brought to a conclusion in previous years (from Waste Recycling and Teseco in Tuscany, to Geo Nova and Aliplast in Treviso), is part of Herambiente's path of growth in the sector of industrial waste treatment and environmental services for businesses. More specifically, Herambiente has further consolidated its own set of plants dedicated to companies, which is unique nationwide, having over 15 poly-functional sites active in treating industrial waste. The Serravalle landfill and the liquid treatment plant will mainly treat waste coming from industrial contexts, guaranteeing new opportunities for marketing and technical synergies with other the plants and services managed by the Group, furthermore allowing Herambiente to become the reference operator in the waste sector in Tuscany as well. The strategic priority pursued by Herambiente, which can rely on the roughly ninety plants it owns, all certified and at the forefront in bringing together efficiency, competitiveness in costs and sustainability, is to provide companies with waste treatment solutions that follow the principles of a circular economy. The technology currently used in rounding off the circle of waste treatment still requires final waste disposal sites such as landfills, able to safely deal with non-recoverable waste coming from treatment plants. The acquisition of Pistoia Ambiente is therefore in line with this strategic orientation and will guarantee positive results in this area. HA-PTA_870 20190730_100_of_Pistoia_Ambiente_goes_to_Herambiente.1564502990.pdf 2019-07-30 HA_PTA_870.1564502906.png The Hera Group extends the scope of its activities in Tuscany and consolidates its leadership in environmental services for businesses by acquiring the Serravalle Pistoiese landfill and the associated liquid waste treatment plant Read more HA-PTA_110

GH-Ascopiave_110 Today, the Boards of Directors of Hera S.p.A. and Ascopiave S.p.A., the latter based on the favourable opinion of its committee of independent administrators, following the binding agreement signed this last June 17th and in full compliance with the timescales indicated therein, resolved to sign the framework agreement that will launch this commercial partnership through the joint venture EstEnergy aimed at developing an energy sector leader in the North-East with over one million customers, while at the same time restructuring the two partners' respective gas distribution activities. As already announced on June 17th, on the occasion of the signing of the binding term sheet, the operation involves exchanging assets of equal value between Hera and Ascopiave, considered strategic for the development of the two companies in the fields of both energy sales and gas distribution, in keeping with the strategic objectives of the two groups. On the commercial energy front, a single operator will be created to handle the respective commercial activities in the regions of Veneto, Friuli Venezia Giulia and Lombardy, through EstEnergy S.p.a., already jointly controlled by Ascopiave S.p.a. and Hera Comm S.r.l., which will thus hold approximately 795,000 gas contracts and approximately 265,000 electrical contracts, bringing it over the threshold of one million contracts. EstEnergy, when fully operational, will have a consolidated EBITDA of approximately € 69 million - on a 2018 basis and excluding the participation of companies held with minority interests. 52% of EstEnergy's share capital will be held by the Hera Group and 48% by Ascopiave. In addition, on the closing date Ascopiave will acquire a 3% stake in the capital of Hera Comm, acquiring the right to appoint a member of the Board of Directors; while Hera Comm will directly acquire 100% of the capital of Amgas Blu, a company operating in the province of Foggia. The reorganisation of gas distribution activities, on the other hand, will involve Ascopiave purchasing from the Hera Group a series of concessions covering 188,000 users in Veneto and Friuli Venezia Giulia. As a result of this operation, the Ascopiave Group will directly manage approximately 775,000 users and over 12,000 km of network. GH-Ascopiave_870 20190730_comunicato_GruppoHera_Ascopiave_ENG.1564515789.pdf 2019-07-30 GH_ASCOPIAVE_870.1560775014.1564513165.jpg GH_ASCOPIAVE_110.1560775016.1564513167.jpg

2019-07-30 GH_ASCOPIAVE_870.1565010551.jpg Energy partnership between Hera and Ascopiave in the North-East gets the green light Today, the Boards of Directors of Hera S.p.A. and Ascopiave S.p.A., the latter based on the favourable opinion of its committee of independent administrators, following the binding agreement signed this last June 17th and in full compliance with the timescales indicated therein, resolved to sign the framework agreement that will launch this commercial partnership through the joint venture EstEnergy aimed at developing an energy sector leader in the North-East with over one million customers, while at the same time restructuring the two partners' respective gas distribution activities. As already announced on June 17th, on the occasion of the signing of the binding term sheet, the operation involves exchanging assets of equal value between Hera and Ascopiave, considered strategic for the development of the two companies in the fields of both energy sales and gas distribution, in keeping with the strategic objectives of the two groups. On the commercial energy front, a single operator will be created to handle the respective commercial activities in the regions of Veneto, Friuli-Venezia Giulia and Lombardy, through EstEnergy S.p.a., already jointly controlled by Ascopiave S.p.a. and Hera Comm S.r.l., which will thus hold approximately 795,000 gas contracts and approximately 265,000 electrical contracts, bringing it over the threshold of one million contracts. EstEnergy, when fully operational, will have a consolidated EBITDA of approximately € 69 million - on a 2018 basis and excluding the participation of companies held with minority interests. 52% of EstEnergy's share capital will be held by the Hera Group and 48% by Ascopiave. In addition, on the closing date Ascopiave will acquire a 3% stake in the capital of Hera Comm, acquiring the right to appoint a member of the Board of Directors; while Hera Comm will directly acquire 100% of the capital of Amgas Blu, a company operating in the province of Foggia. The reorganisation of gas distribution activities, on the other hand, will involve Ascopiave purchasing from the Hera Group a series of concessions covering 188,000 users in Veneto and Friuli-Venezia Giulia. As a result of this operation, the Ascopiave Group will directly manage approximately 775,000 users and over 12,000 km of network. Following the completion of due diligence activities, the economic elements of the operation have not changed with respect to what was already communicated on June 17th, and neither have the closing adjustment mechanisms or agreements defined for the governance and options for handling Ascopiave's shareholdings in EstEnergy and Hera Comm. The operation will be subject to the usual conditions established for this type of operation and to all the required notifications and approvals by the authorities and agencies in charge, as well as, with regard to the only shareholdings involved, to the non-exercise of the right of pre-emption and approval by the other shareholders in relation to the shareholdings held by Ascopiave S.p.a. in the joint ventures ASM Set S.r.l., Etra Energia S.r.l. and Sinergie Italiane S.r.l. in liquidation. The parties expect to finalise the transaction by December 31st 2019. Through this operation Ascopiave is carrying out a strategic repositioning plan, drawing up an agreement on commercial areas with a key player and consolidating its presence in the core business of gas distribution. The Hera Group, for its part, expects to reach the target of 3 million energy sales customers (3.2 million with reference to 31.12.2018) as established in the 2019-2022 business plan through these agreements with Ascopiave. Ascopiave is being assisted with the financial component of this operation by the Rothschild&Co. team and with the legal component by Bonelli Erede, while Hera is availing itself of Lazard and the Grimaldi firm. The Ascopiave Group operates in the natural gas sector, mainly in the segments of distribution and sale to end users. Thanks to its broad customer base and the quantity of gas sold, Ascopiave is currently one of the main operators in the industry at a national level. The Group owns concessions and direct assignments for the management of distribution activities in over 228 Towns, supplying the service to a market segment of 1.5 million inhabitants, through a distribution network which spreads over 10,000 kilometres. The sale of natural gas is performed through different companies, some under joint control. Overall, in 2018, the companies of the Group sold over 1 billion cubic metres of gas to end users. Ascopiave has been listed under the Star segment of Borsa Italiana since 12th December 2006. Hera Group is one of Italy's largest multi-utility providers working in environment (waste collection and treatment), energy (electricity and gas distribution and sale) and water (aqueduct, sewerage and purification) sectors. The Group employs over 9,000 people and works every day to meet the many and varied needs of over 4.4 million citizens. It serves over 350 local municipalities mainly in the Emilia-Romagna, Marche, Tuscany, Abruzzo, Veneto and Friuli-Venezia Giulia regions. Listed since 2003, on March 18th 2019 Hera shares were included in the FTSE MIB of Borsa Italiana. 20190730_comunicato_GruppoHera_Ascopiave_eng.1564510591.pdf 2019-07-30 23:38:46 Hera acquires 2.5% of Ascopiave's share capital from Amber

2019-07-30 GH_ASCOPIAVE_870.1565011002.jpg Today, the Boards of Directors of Hera S.p.A. and Ascopiave S.p.A., the latter based on the favourable opinion of its committee of independent administrators, following the binding agreement signed this last June 17th and in full compliance with the timescales indicated therein, resolved to sign the framework agreement that will launch this commercial partnership through the joint venture EstEnergy aimed at developing an energy sector leader in the North-East with over one million customers, while at the same time restructuring the two partners' respective gas distribution activities. As already announced on June 17th, on the occasion of the signing of the binding term sheet, the operation involves exchanging assets of equal value between Hera and Ascopiave, considered strategic for the development of the two companies in the fields of both energy sales and gas distribution, in keeping with the strategic objectives of the two groups. On the commercial energy front, a single operator will be created to handle the respective commercial activities in the regions of Veneto, Friuli Venezia Giulia and Lombardy, through EstEnergy S.p.a., already jointly controlled by Ascopiave S.p.a. and Hera Comm S.r.l., which will thus hold approximately 795,000 gas contracts and approximately 265,000 electrical contracts, bringing it over the threshold of one million contracts. EstEnergy, when fully operational, will have a consolidated EBITDA of approximately € 69 million - on a 2018 basis and excluding the participation of companies held with minority interests. 52% of EstEnergy's share capital will be held by the Hera Group and 48% by Ascopiave. In addition, on the closing date Ascopiave will acquire a 3% stake in the capital of Hera Comm, acquiring the right to appoint a member of the Board of Directors; while Hera Comm will directly acquire 100% of the capital of Amgas Blu, a company operating in the province of Foggia. The reorganisation of gas distribution activities, on the other hand, will involve Ascopiave purchasing from the Hera Group a series of concessions covering 188,000 users in Veneto and Friuli Venezia Giulia. As a result of this operation, the Ascopiave Group will directly manage approximately 775,000 users and over 12,000 km of network. Following the completion of due diligence activities, the economic elements of the operation have not changed with respect to what was already communicated on June 17th, and neither have the closing adjustment mechanisms or agreements defined for the governance and options for handling Ascopiave's shareholdings in EstEnergy and Hera Comm. The operation will be subject to the usual conditions established for this type of operation and to all the required notifications and approvals by the authorities and agencies in charge, as well as, with regard to the only shareholdings involved, to the non-exercise of the right of pre-emption and approval by the other shareholders in relation to the shareholdings held by Ascopiave S.p.a. in the joint ventures ASM Set S.r.l., Etra Energia S.r.l. and Sinergie Italiane S.r.l. in liquidation. The parties expect to finalise the transaction by December 31st 2019. Through this operation Ascopiave is carrying out a strategic repositioning plan, drawing up an agreement on commercial areas with a key player and consolidating its presence in the core business of gas distribution. The Hera Group, for its part, expects to reach the target of 3 million energy sales customers (3.2 million with reference to 31.12.2018) as established in the 2019-2022 business plan through these agreements with Ascopiave. Ascopiave is being assisted with the financial component of this operation by the Rothschild&Co. team and with the legal component by Bonelli Erede, while Hera is availing itself of Lazard and the Grimaldi firm. 20190730_comunicato_GruppoHera_Ascopiave_ENG.1564512933.pdf 2019-07-30 23:38:55 GH-Ascopiave_110

2019-07-30 Results for 1H 2019 A highly positive half-year, thanks to the organic growth achieved in all business areas. At the same time, intense activity in external development and an increase in the Group's set of plants will support further expansion as early as the second half-year, leading the targets included in the Business plan to be reached ahead of time. Hera BoD approves 1H 2019 results /group_eng/investor-relations/results-and-presentations/1h2020 /documents/1514726/4210501/Financial+report+as+at+30+June+2020.pdf/a5287bfa-a98e-420f-d73f-23e47c51a443?t=1604674186742 http://investornews.gruppohera.it/en/?n=66 /documents/1514726/4210501/Analyst+presentation+financial+results+as+a+30+June+2020.pdf/7b5a868c-d996-ebe1-629f-fde7749501b9?t=1600699756543 /documents/1514726/4210501/Financial+data+as+at+30+June+2020.xls/50fdccac-c5bc-dcab-9bf5-585bd6e4f4d2?t=1600699670816 /documents/1514726/4210501/Audioconference+financial+results+as+at+30+June+2020.mp3/a1c5bc2b-6a0e-1690-6cf5-66d1ac58cdf7?t=1600699652407 First Half 2019 report in HTML format Financial Report as at 30 June 2019 Newsletter: H1 2019 Analyst presentation: H1 2019 Financial data as at 30 June 2019 Audioconference H1 2019 Financial highlights Revenues at 3,371.6 million euro (+13.6%) Ebitda at 545.9 million euro (+4.3%) Net profit at 173.9 million euro (+7.1%) Net debt at 2,685.2 million euro Operating highlights Excellent contribution from all business areas Growth mainly internal, generally in free market activities Further increase in energy customers, now above 2.6 million Today, the Hera Group’s Board of Directors, chaired by Tomaso Tommasi di Vignano, unanimously approved the consolidated economic results at 30 June 2019, which confirm the multi-utility’s positive trend, with indicators rising in all business areas: gas, water cycle, waste management and electricity. An excellent contribution came from internal growth, both in free market activities – which benefitted from an increase in energy customers, now 2.6 million, and from further expansion in waste treatment – and in regulated activities, above all the water sector. The first six months saw acquisitions including the company ATR in gas distribution and CMV Energia e Impianti’s energy sales activities, both operating in the Ferrara area and both acquired in March, as well as Cosea Ambiente, acquired in May with the concession of the Cosea Consorzio landfill, located in the Tuscan-Emilian Apennine area, assigned as of the second half of 2019. The effects of additional M&A transactions are expected to arrive in the second half of the year, along with constantly increasing waste treatment capacity, thanks to the new waste treatment plants coming from Pistoia Ambiente in Tuscany and Cordenons in Friuli-Venezia Giulia. Furthermore, work on formalising the definitive agreement with Ascopiave is ongoing, as set out in the binding Term Sheet signed on 17 June and respecting its timeline. Overall, the half-year results confirm the Group’s winning strategy, based on a business model that balances regulated and free-market activities, and brings internal growth together with attention towards the opportunities in external growth offered by the market. Revenues increase to almost 3.4 billion euro In the first half of 2019, revenues came to 3,371.6 million euro, up 404.9 million (+13.6%) over the 2,966.7 million seen in the same period of 2018. This result was reached above all thanks to growth in revenues for trading and higher revenues and higher volumes in gas and electricity sales. The remaining growth was due to higher revenues in electricity generation and waste treatment. Ebitda rises to 545.9 million euro Ebitda settled at 545.9 million euro, increasing by 22.3 million (+4.3%) over the 523.6 million recorded at 30 June 2018. This result is particularly remarkable considering the 22 million euro drop in Ebitda coming from last resort markets, and the growth ensued from the good performances in all Group activities, in particular the water cycle and gas. Positive results also came from the electricity, waste management and other services areas, including public lighting. Operating result and pre-tax profits show growth Operating profits increased to 288.9 million euro, up 15.3 million (+5.6%) over the 273.6 million seen one year earlier. Financial operations came to 44.9 million euro, owing to lower non-recurring income and lower profits from affiliated companies and joint ventures, as well as the application of international accounting standard IFRS16 on operating leases. Pre-tax profit grew by 9.6 million (+4.1%), going from 234.4 million euro in the first half of 2018 to 244.0 million euro at 30 June 2019. Net result rises to 173.9 million euro (+7.1%) The net profit at 30 June 2019 rose to 173.9 million, with growth coming to 11.5 million (+7.1%) over the 162.4 million recorded at the same date one year earlier, without the non-recurring effects coming from the transfer of Medea to Italgas in April 2018. This result is due to factors including a further improvement in the tax rate, which went from 30.1% to 28.7%, thanks to the Group’s continuous commitment towards investing in assets moving towards technological and digital transformation and utility 4.0, which benefitted from “super and iper” amortisations, alongside additional incentives and tax credits. Profits pertaining to Group shareholders amounted to 166.2 million euro, with an 8.1 million (+5.1%) increase over the 158.1 million recorded in the first half of 2018. Almost 215 million in investments, and financial position stable In the first six months of 2019, the Group’s operating investments, including capital grants, amounted to 214.6 million euro, up 30.8 million (+16.8%) over the 183.8 million seen in June 2018, and mainly went to interventions on plants, networks and infrastructures, in addition to regulatory upgrading above all in gas distribution, with an intensive meter substitution, and the purification and sewerage areas. The Group’s financial solidity is confirmed by the net debt/Ebitda ratio, which in the first half of 2019 settled at 2.55x, improving compared to both the 2.62x seen at 30 June 2018 and the 2.74x recorded at the same date in 2017. Further confirmation comes from the Roe and Roi indicators, which respectively came to 10.2% and 9.5%. Net debt remained stable, thanks to a cash generation that entirely financed investments and the yearly dividend payment. Net debt closed at 2,685.2 million at 30 June 2019, up 100 million compared to the 2,585.6 million recorded at 31 December 2018, exclusively due to the new accounting standard IFRS16 on leasing contracts. Gas Ebitda for the gas area, which includes services in natural gas distribution and sales, district heating and heat management, reached 195.6 million euro in the first half of 2019, improving over the 188.4 million seen at 30 June 2018 (+3.8%). This growth is essentially due to higher volumes sold, due to increases in the scope of operations, and better results in default and last resort supply services. Customers, now totalling almost 1.5 million, rose by 4% over the first half of 2018, for reasons including the higher number of default and last resort supply tenders awarded, as well as the effectiveness of marketing programs. The gas area accounted for 35.8% of Group Ebitda. Water cycle In the first half of 2019, the integrated water cycle area, which includes aqueduct, purification and sewerage services, recorded Ebitda amounting to 122.8 million euro, up 8.8% over the 112.8 million euro seen one year earlier, mainly owing to higher revenues from supply and new connections, as well as operating efficiencies. As was the case one year earlier, these results benefitted from the bonuses awarded by the Authority for high service standards. The integrated water cycle accounted for 22.5% of Group Ebitda. Waste In the first half of 2019, Ebitdafor the waste management area, which includes waste collection, treatment and disposal services, settled at 126.3 million euro, in line (+0.3%) with the 125.9 million recorded at 30 June 2018. This result benefitted from the launch of the new Sant’Agata Bolognese (BO) biomethane production plant, fully operational as of October 2018; the expansion and full integration within the Group of Aliplast, a national and international leader in plastic recycling and regeneration according to the model of a circular economy; and the positive trend in prices for special waste treatment seen across all European markets. These positive growth factors more than offset the limited availability of some of the Group’s waste-to-energy plants, undergoing both regular and non-recurring maintenance, and the more general lack of landfills affecting Italy and other large European countries. Sorted waste went from 59.8% in the first half of 2018 to 63.4% in the same period of 2019, up 3.6 percentage points. The waste management area accounted for 23.1% of Group Ebitda. Electricity Ebitda for the electricity area, which includes services in electricity generation, distribution and sales, went from 84 million in the first half of 2018 to 86.3 million at 30 June 2019, rising by 2.8%. This result only partially reflects the higher revenues coming from electricity generation, secondary services and volumes sold compared to the previous year, which proved able to more than offset the lower revenues coming from the safeguarded market. A significant increase in customers, which now reach over 1.1 million, up 134.5 thousand (+13.3%) over 30 June 2018, thanks in particular to expansion in the free market and reinforced marketing initiatives, above all in Central Italy. The electricity area accounted for 15.8% of Group Ebitda. Significant transactions in the waste management area: the Cordenons and Serravalle Pistoiese plants The waste management area saw important events recently, whose effects will be felt in the second half of the year. The Hera Group, the nation’s leader in the waste management sector with over 6 million tons of waste treated each year, thanks to investments totalling over 60 million euro has further enlarged its set of plants, which already includes around ninety structures nationwide. In particular, on 29 June a new plant was inaugurated in Cordenons (PN) for non-dangerous special waste treatment, and on 17 July Pistoia Ambiente was acquired, which manages the Serravalle Pistoiese (PT) landfill and the associated liquid waste treatment plant. Both are located in strategic positions that allow the Group to additionally reinforce its activities in industrial waste treatment and environmental services for businesses. These transactions, along with the fully operational status of the new Sant’Agata Bolognese biomethane production plant, built with investments coming to 37 million euro, provide a concrete response to the country’s overall lack of plants, which in many cases leads waste to be exported, causing increased costs especially for businesses. Furthermore, Hera can now rely on increased plant capacity in waste treatment (coming to an additional 2.4 million tons, considering the enlargement of the Ravenna landfill as well), which will allow it to continue pursuing its plans for expansion over the years in markets characterised by increasing demand and higher prices. Statement by Executive ChairmanTomaso Tommasi di Vignano “These half-year results confirm the Hera Group’s trend of uninterrupted growth and fully respect its track record, thanks to organic growth and the numerous projects implemented in internal and external development. The increase in Ebitda, the profits gained and the attentive management of financial operations allowed the Group to fully cover both investments and annual dividend payments to our Shareholders, which rose to 10 cents per share (+5.3%). The further increase in waste treatment plants managed and the joint venture with Ascopiave in the energy sector, currently being formalised, will allow us to implement plans for growth as early as the second half of 2019 on the one hand, and on the other to expand in the Triveneto area, strategically important for a further development of the Group’s activities, already ensuring at present, after only 18 months, 60% of the growth in Ebitda foreseen within 2022 by the Business plan.” Statement by CEO Stefano Venier “The results for the first half of 2019 confirm the solid financial management that has allowed the Group to maintain stability in both debt and the net debt/Ebitda ratio, which now comes to 2.55x, providing evidence of its high financial flexibility. The debt profile has also improved, thanks to the placement, on 26 June, of our second green bond, amounting to 500 million euro, intended for projects in environmental sustainability. This has allowed us to grasp available M&A opportunities and confirm our leadership through further consolidation in the markets, still fragmentary, in which all of our businesses operate. One factor that cannot be overlooked, in continuing to pursue our strategy of growth, is the attention given to sustainability, which for us is a true business lever, and the principles underlying a circular economy, in order to continue creating shared value for all our stakeholders.” The manager responsible for drafting the company’s accounting statements, Luca Moroni, declares, pursuant to article 154-bis paragraph 2 of the TUF, that the information contained in the present press release corresponds to the documentation available and to the account books and entries. The half-year financial report and related materials will be made available to the public pursuant to the terms established by law at Company Headquarters, on the website www.gruppohera.it and on the authorised storage platform 1Info (www.1info.it). Unaudited extracts from the Abbreviated Consolidated Half-Year Financial Statements at 30 June 2019 are attached. Profit & Loss (m€) 30/06/2019 Inc.% 30/06/2018 Inc.% Ch. Ch. % Sales 3.371,60 2.966,70 404,9 13,60% Other operating revenues 249 7,40% 209,8 7,10% 39,2 18,70% Raw material -1.699,20 -50,40% -1.327,60 -44,70% 371,6 28,00% Services costs -1.075,10 -31,90% -1.031,60 -34,80% 43,5 4,20% Other operating expenses -29,8 -0,90% -30,3 -1,00% -0,5 -1,70% Personnel costs -286,6 -8,50% -281,7 -9,50% 4,9 1,70% Capitalisations 16 0,50% 18,3 0,60% -2,3 -12,60% Ebitda 545,9 16,20% 523,6 17,60% 22,3 4,30% Depreciation and provisions -257 -7,60% -250 -8,40% 7 2,80% Ebit 288,9 8,60% 273,6 9,20% 15,3 5,60% Financial inc./(exp.) -44,9 -1,30% -39,2 -1,30% 5,7 14,50% Pre tax profit 244 7,20% 234,4 7,90% 9,6 4,10% Tax -70,1 -2,10% -72 -2,40% -1,9 -2,60% Net profit 173,9 5,20% 162,4 5,50% 11,5 7,10% Special items - 0,00% 4,8 0,20% -4,8 -100,00% Net profit 173,9 5,20% 167,2 5,60% 6,7 4,00% Attributable to: Shareholders of the Parent Company 166,2 4,90% 158,1 5,30% 8,1 5,10% Minority shareholders 7,7 0,20% 9,1 0,30% -1,4 -15,40% Balance Sheet (m€) 30/06/2019 Inc.% 31/12/2018 Inc.% Ch. Ch. % Net fixed assets 6.064,10 109,80% 5.905,10 108,70% 159 2,70% Working capital 59,8 1,10% 115,4 2,10% -55,6 -48,20% (Provisions) -599,9 -10,90% -588,2 -10,80% -11,7 2,00% Net invested capital 5.524,00 100,00% 5.432,30 100,00% 91,7 1,70% Net equity 2.838,80 51,40% 2.846,70 52,40% -7,9 -0,30% Long term net financial debt 2.754,30 49,90% 2.558,80 47,10% 195,5 7,60% Short term net financial debt -69,1 -1,30% 26,8 0,50% -95,9 -357,80% Net financial debts 2.685,20 48,60% 2.585,60 47,60% 99,6 3,90% Net invested capital 5.524,00 100,00% 5.432,3 100,00% 91,7 1,70% Results for 1H 2019 Press release results for 1H 2019 2017-05-08 13:31:53 Related contents Il Gruppo Hera approva i risultati al 31/03/2019

Piazzale_Kennedy_110 Piazzale Kennedy is now open to the public, the heart of the Piano di Salvaguardia della Balneazione (PSBO), created by Hera and the Municipality of Rimini together with Romagna Acque and Amir, one of the main hydraulic works of recent years in Italy, thanks to total investments for over 150 million euros, and reported by the UN for its importance in safeguarding marine environments. After months of incessant work on the building site, under the Construction Management of the Hera Group, the area was in fact returned to the city and the first of the two viewpoints was completed. The high lookout (the so-called "torrino") is still not accessible, although partially completed, which will remain fenced for safety reasons until the end of the summer period, also thanks to panels that show the citizens the most important phases of the intervention. Let us remember that Piazzale Kennedy is a project of great importance, not only from a plant engineering point of view, which the city of Rimini has undertaken. It is in fact the result of an important work of coherence between hydraulic works and urban planning and redevelopment guidelines. A synthesis of planning and architectural and landscape integration of the plant system in the city system. Piazzale Kennedy is one of the most important construction sites of the PSBO both in terms of impact and complexity: started in 2016, the shipyard sees today completed about 90% of the works. At the end of the summer season the works will resume in the remaining part of the area to reach the final phase of the redevelopment, the most visible and spectacular, with the opening of the lookout above the new hydraulic garrison. The underground part The new hydraulic facility provides an important accumulation infrastructure characterized by a total volume of almost 40,000 cubic meters, consisting of a first tank of 14,000 cubic meters of volume, which collects the first rainwater, and a second tank of 25,000 cubic meters with lamination and accumulation function. The first tank came into operation in mid-June, for the benefit of bathing in the Marina Centro area of Rimini. At the end of September, after the summer break, instead the works of the second larger tank will resume, which aims to limit, through a process of rolling the flood, the mixed flows that will eventually be conveyed to the sea. This tank is preparatory to the subsequent outflow lifting, with a pumping capacity of 18,000 liters per second, or to return to treatment at the Santa Giustina purifier. The large pool will come into operation once the sea pipelines have been completed, whose forecast for completion is scheduled for next autumn. In addition to the creation of new storage volumes and related lifting systems, particular attention was paid to the containment of odors. The project, in fact, provides a system based on forced ventilation that will convey the air drawn in from the tanks (both the first rain and the rolling one) to a treatment system that uses a specific activated carbon technology. Furthermore, the importance of the project must also be highlighted from the point of view of hydraulic protection: thanks to the work put in place it will in fact be possible to prevent flooding phenomena such as those already caused in the past by exceptional weather events. Finally, thanks to appropriate screening and storage treatments of the materials deriving from the excavations fielded by Hera, it was possible to recover over 20 thousand cubic meters of excellent quality sand, already used for the nourishment of the Rimini coasts. The operation is fully part of the initiatives aimed at protecting our beaches, because it helps to combat soil erosion, and as a good practice in a circular economy perspective. 20190713_PSBO_open_to_the_public_Piazzale_Kennedy.1564144575.pdf 2019-07-26 piazzale_kennedy_800_1.1563181364.jpg The viewpoint above the construction site, the heart of the Bathing Safeguard Plan, is now fully accessible Read more Piazzale_Kennedy_110

2019-07-05 Repurchase and cancellation of certain notes Following the press releases dated 19 June 2019 and 2 July 2019, notice is hereby given that as at the date hereof Hera S.p.A. (the "Company") repurchased some of the €500,000,000 3.25 per cent. Notes due 4 October 2021 (Codice ISIN: XS0976307040) (the "2021 Notes") and of the €500,000,000 2.375 per cent. Notes due 4 July 2024 (Codice ISIN: XS1084043451) (the "2024 Notes" and, together with the 2021 Notes, the "Existing Notes"), previously subject to the tender offer launched by BNP Paribas S.A. as offeror (the "Offeror") on 19 June 2019 pursuant to the agreements entered into with the Company, settled on 1 July 2019 (the "Offer"). Following the repurchase, the Company requested the cancellation of the portion of Existing Notes so repurchased. Denomination ISIN Notes tendered for purchase Notes accepted by the Offeror Outstanding Principal Amount €500,000,000 3.25 per cent. Notes due 4 October 2021 XS0976307040 39,994,000 39,994,000 249,855,000 €500,000,000 2.375 per cent. Notes due 4 July 2024 XS1084043451 170,610,000 170,610,000 329,390,000 CS_HERA_Repurchase_and_cancellation_Press_Release.1562340635.pdf 2019-07-05 17:08:00 2020 Integrated Governance Index: Hera once again ranked at the top of sustainable finance

2019-07-05 Borsa Italiana welcomes Hera S.p.A.'s new bond to the green & social segment of ExtraMOT PRO New Hera S.p.A. 500 million euro green bond listed on the ExtraMOT PRO segment This green bond hasa 0.875% coupon rate and a 1.084% rate of return The funds raised will finance projects involving energy efficiency, circular economy, sustainable waste management and water infrastructures Today, Borsa Italiana welcomes Hera S.p.A.'s new green bond to the segment dedicated to green and/or social bonds of the ExtraMOT PRO. This is the second green bond issued on Borsa Italiana's markets by Hera, an Italian multi-utility specialised in providing energy, water and environmental services. The issue has a nominal value of 500 million euro, repayable over 8 years, with a coupon rate set at 0.875% and a rate of return coming to 1.084%. The funds raised will be used to finance or refinance numerous projects, already ongoing or included in the Business plan to 2022, that seek to meet one or more of the goals on the UN's 2030 Agenda, in areas including energy efficiency, circular economy, sustainable waste management and water infrastructures. The bond has been included in the segment of Borsa Italiana's ExtraMOT PRO dedicated to green and/or social bonds, created to allow institutional and retail investors to identify the instruments whose return is destined to finance projects with special environmental and/or social benefits or impacts. With Hera S.p.A.'s new bond, the list of bonds oriented towards sustainable development on Borsa Italiana's bond markets increases by yet another corporate issue, reaching 83 financial instruments listed since the segment was created. Pietro Poletto, Head of Borsa Italiana's bond markets, commented: "The sustainable investment market continues to display strong dynamism and constant growth. The increasing attention shown by investors worldwide towards ESG issues, as defined by their own investment policies, confirms Borsa Italiana's winning strategic choice of dedicating a specific segment to green and social bonds, within the range of bonds we offer. Indeed, Borsa Italiana plays an active role in promoting sustainable finance, and has included among its institutional goals its wish to make a concrete contribution towards promoting a financial culture increasingly built around a circular economy. We believe in developing a sustainable market, thanks to issuers such as Hera, who have sensed and embraced the values involved in ESG matters, as is demonstrated by the issue of their second green bond listed on our market". Stefano Venier, Hera's CEO, stated: "Green, or ESG financial instruments are a fundamental lever used to sustain the Hera Group's commitment towards acting on a business model that is increasingly regenerative and resilient. Able to meet the goals contained in the UN's 2030 Agenda, this model will also respond to the many challenges currently facing us, first and foremost climate change, that require innovative solutions and long-term investments. The green bond that we have issued fully respects these standards and aims". PressRelease_Borsa_Italiana_ExtraMOT_PRO_eng.1562333432.pdf 2019-07-05 15:32:00 Borsa Italiana welcomes Hera S.p.A.'s new bond to the green & social segment of ExtraMOT PRO

2019-07-03 (drafted pursuant to article 85-bis, paragraph 4-bis, of Consob Regulation 11971 / 14 May 1999) Communication of the overall amount of voting rights Bologna, 3 July 2019 - The following table contains the data concerning the shares outstanding and the number of voting rights representing the share capital at 30 June 2019. Updated situation Previous situation Number of shares constituting the Share capital Number of voting rights Number of shares constituting the Share capital Number of voting rights Total of which: 1,489,538,745 2,266,332,400 1,489,538,745 2,261,322,400 Ordinary shares (regular dividend rights: 01.01.2019) - cod. ISIN IT0001250932 Current coupon: n. 18 712,745,090 712,745,090 717,755,090 717,755,090 Ordinary shares with increased voting rights (regular dividend rights: 01.01.2019) - cod. ISIN IT0005159972 Current coupon: n. 18 776,793,655 1,553,587,310 771,783,655 1,543,567,310 20190703_Hera_comunicazione_ammontare_complessivo_diritti_di_voto_ENG.1562164016.pdf 2019-07-03 16:03:00 2020 Integrated Governance Index: Hera once again ranked at the top of sustainable finance