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Web Content Article · written-by ELENA FARRE on-date Jan 18, 2024 3:06 PM
We are certified Top Employer for the 15th year in a row, ranking among the top three Italian companies, standing out for employment policies. Awarded by the Dutch Top Employers Institute, a global...
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Web Content Article · written-by LUCIA ALGISI on-date Jan 18, 2024 12:19 PM
2024-01-18 The company reaffirms, once again in 2024, its position among the best performers in human resources management, thanks to substantial investments in welfare, training, and skill...
Comunicati stampa: Hera Spa Other press releases -
Web Content Article · written-by LUCIA ALGISI on-date Jan 11, 2024 5:07 PM
SI Tweets by Hera Group NO No Sinistra
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Web Content Article · written-by LUCIA ALGISI on-date Jan 9, 2024 10:29 AM
2024-01-02 A further confirmation of the importance of Hera’s achievements in terms of gender equality and inclusion The Group has obtained the “Gender equality certification” for its 11 largest...
Comunicati stampa: Hera Spa Other press releases -
Web Content Article · written-by LUCIA ALGISI on-date Dec 19, 2023 6:54 PM
The meeting of the BoD to approve the Business Plan 2023-2027 will be held on January 24, 2024. The BoD will meet in Hera’s headquarters located in Viale Berti Pichat 2/4 in Bologna. A press...
Tipologia Evento: Price sensitive -
Web Content Article · written-by LUCIA ALGISI on-date Nov 29, 2023 2:30 PM
Early warning system with innovative FingerPrint technology to ensure safe water
Categoria Progetto: Water Project Innovation -
Web Content Article · written-by LUCIA ALGISI on-date Nov 29, 2023 12:21 PM
The pilot project involving the installation of Kamstrup meters was carried out in Conselice, near Ravenna, and yielded excellent results. The tests now continue in Modena, covering a larger area
Categoria Progetto: Water Project Innovation -
Web Content Article · written-by LUCIA ALGISI on-date Dec 5, 2023 4:50 PM
490 https://www.youtube.com/watch?v=DIYNOk5NRGQ 870
Tipologia Web Channel: Highlights -
Web Content Article · written-by LUCIA ALGISI on-date Nov 29, 2023 2:35 PM
Discover the project for “removing and capturing” microcontaminants with recycled materials
Categoria Progetto: Water Project Innovation -
Web Content Article · written-by LUCIA ALGISI on-date Nov 29, 2023 12:05 PM
Hera continues experimentation of the innovative, fast and low-cost contactless system that uses space technology to detect water leaks in the network more quickly and productively
cosmicrays Categoria Progetto: Water Project Innovation -
Web Content Article · written-by LUCIA ALGISI on-date Dec 12, 2023 3:59 PM
2023-12-12 With this agreement, Modena will become a European capital of renewable hydrogen. The goal is to contribute to Emilia-Romagna’s carbon neutrality in an area with a strong entrepreneurial...
Comunicati stampa: Hera Spa Other press releases -
Web Content Article · written-by LUCIA ALGISI on-date Dec 13, 2023 9:45 AM
490 https://www.youtube.com/watch?v=RHSPlzQOGQc 870
Tipologia Web Channel: Highlights -
Web Content Article · written-by THOMAS CECCONI on-date Dec 11, 2023 9:57 AM
for the fourth year in a row, we were included in the Dow Jones Sustainability Index, in both the global and European indices. The composition of the DJSI, the authoritative international stock...
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Web Content Article · written-by LUCIA ALGISI on-date Dec 8, 2023 8:01 PM
2023-12-09 Group confirmed as one of the world’s sustainability leaders in both the Dow Jones Sustainability World Index and the Dow Jones Sustainability Europe Index, once again recognizing Hera’s...
Comunicati stampa: Hera Spa Other press releases -
Web Content Article · written-by LUCIA ALGISI on-date Dec 4, 2023 10:23 AM
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Web Content Article · written-by LUCIA ALGISI on-date Dec 4, 2023 10:08 AM
Concrete actions for the protection of a common resource Implementation of strategic infrastructure works Wastewater reuse Water management Leak reduction Stakeholder engagement <b>The preservation...
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Web Content Article · written-by LUCIA ALGISI on-date Dec 4, 2023 9:54 AM
How the integrated water service works Infografica Desktop acqua Infografica che spiega come funziona il servizio idrico integrato Infografica Mobile acqua
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Web Content Article · written-by LUCIA ALGISI on-date Dec 4, 2023 11:33 AM
2023-12-04 (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, 4 December 2023 - The...
Comunicati stampa: Shareholders’ meeting Hera Spa -
Web Content Article · written-by LUCIA ALGISI on-date Nov 29, 2023 2:59 PM
Sinistra Immagine bolla Middle Card 1 - Cosmic rays The search for water leaks is now more efficient, thanks to cosmic rays We continue to experiment with <b>a technology that allows us to control...
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Web Content Article · written-by LUCIA ALGISI on-date Nov 29, 2023 3:10 PM
Destra Immagine bolla Middle Card 4 - Removing and capturing “Removing and capturing”: we supply drinking water through the use of recycled materials The project involves the use of <b>recycled...
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An investment of Euro 37 million. A plant that disposes of 100 thousand tonnes of organic waste produced by separate waste collection and another 35 thousand tonnes coming from green waste and pruning material.
An investment of Euro 37 million. A plant that disposes of 100 thousand tonnes of organic waste produced by separate waste collection and another 35 thousand tonnes coming from green waste and pruning material. And that, once "digested", produce 7.5 million cubic meters of biomethane fuel that is 100% renewable and 20 thousand tonnes of compost.
These numbers tell the success story of our state-of-the-art plant in Sant'Agata Bolognese, just outside Bologna: the latest great and ambitious project to add to our long list of waste treatment facilities (89 in total, including waste-to-energy plants, composters, and sorting plants). With one big goal: to relaunch the challenge of renewables on an industrial scale and make this plant a reference structure for green energy in Europe.
Biomethane: a clean resource of biological origin
But what makes this natural gas source organic? Simply, the way to get it: not by drilling for hidden deposits in the deepest parts of the Earth but by fermenting organic waste in plants designed to do so. Biomethane can, therefore, be produced for as long as you want, it is endless, and production can be increased simply by building other plants. Making the process one of the purest examples of the circular economy.
In Spilamberto, a biodigester converted into a biomethane plant
An innovative plant for the production of biomethane came into operation in October 2023 in Spilamberto, in the Modena area. It was created by NewCo Biorg, the result of the partnership between the Hera Group and the Inalca company (Cremonini Group), thanks to a total investment of approximately 28 million euros and the use of the best available technologies.
Starting from the separate collection of organic waste and agri-food wastewater, the plant - created from the conversion of an old biodigester - produces 3.7 million cubic meters of biomethane every year when fully operational, a 100% renewable fuel intended for transport, and approximately 18 thousand tons of compost.
A cutting-edge plant for the energy transition and the circular economy
The 100% renewable natural gas is produced in the plant from the anaerobic digestion of organic waste coming from the separate collection carried out mainly in Modena and its district, from the waste resulting from the manufacturing process of the local agri-food industry and from the production process of Inalca's meat. Once refined, it becomes biomethane and can be introduced into the gas network.
The environmental benefits are important: around 7 thousand tonnes of CO₂ are avoided
Thanks to the introduction of biomethane into the network and its use in transport, significant environmental benefits are estimated: every year the use of approximately 3 thousand tonnes of fossil fuel oil equivalent (TOE) will be saved and CO₂ emissions will be avoided for approximately 7 thousand tons. To absorb such a quantity of CO₂, an average of 280 thousand trees would be needed.
What happens in our sant’agata facility
Organic waste, obtained through separate waste collection, is processed by anaerobic digestion to produce biogas. How? The waste, shredded and screened, remains for about 21 days in 4 horizontal digesters, where suitable microorganisms carry out the digestion process to produce biogas (consisting of natural gas and carbon dioxide).
Then the biogas is upgraded using pressurized water to dissolve the carbon dioxide and separate the natural gas. The result is biomethane, a gas with a methane content of over 95% and a completely renewable energy source.
But that's not all. At the end of the digestion process, wood-cellulosic material is added to the resulting solid matter to obtain a compact mass that is sent to composting, to produce quality compost, which can be used as potting soil for vases or as a fertiliser in agriculture.
Come find out more about our Sant'Agata Bolognese plant.
Biomethane is, therefore, another revolution based on the circular economy, which all of us in the Hera Group want to pursue. Again, to create shared value, as Herambiente's CEO, Andrea Ramonda, is determined to emphasize:
“The direction we have taken addresses the industrial world as increasingly oriented towards creating shared value and partnerships. We are aware that sustainable waste management, focused on the recovery of waste and compliant with the rules, is an essential factor in today's world, and one that delivers benefits to the entire community).
The idea of the exhibition came from the photographic project commissioned in 2018 to Silvia Camporesi on the occasion of the work being done on the Sant'Agata Bolognese site. The report has been enriched with other shots, thus becoming the complete story of the development of the plant.
The exhibition consists of 11 large-format photographic works which reveal where and how waste takes another form and becomes biofuel. Technology, innovation, industrial process, efficiency, circularity are the messages underlying each of the images captured by the artist.
Silvia Camporesi visited the plant every month for a whole year, documenting the evolution and changes to the facility.
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