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Our business is closely involved in people lives.

We ensure residents receive essential services for their daily life.

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Managing your water services. Distributing energy. Selling electricity and gas. Recycling waste. Our one objective: to create value for the people and the community in which we operate.

Nowadays, innovation is at everyone's fingertips.

Acea sees innovation as the driving force to become more efficient, to raise the quality of life for our customers, to improve services for the residents and the community. Acea has used all this to create a new culture of innovation: an open culture, which everyone can share and take part in.

Our Group serves local communities and their citizens.

We are fully aware of our role of responsibility towards our stakeholders for our major economic, social and environmental impact. This is why our Sustainability Plan is part and parcel of our Business Plan.

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Press Releases

Inaugurated at Monterotondo Marittimo (Grosseto) one of the largest composting plants in Central Italy

Rome, 10 October 2019 – The inauguration of one of Central Italy’s largest composting and anaerobic digestion, organic waste processing and biogas production facilities took place today, attended by the President of the Region of Tuscany, Enrico Rossi, ACEA’s Chairperson Michaela Castelli and CEO Stefano Donnarumma.

The plant, located at Monterotondo Marittimo, in the Province of Grosseto, took around two years to build and has an authorised capacity for the processing of 70 thousand tons of waste per year, to generate an overall annual electricity output of 6 GWh. The investment totalled approximately 22 million Euro and the expected annual contribution to EBITDA is estimated at around 2.5 million Euro.

The facility is equipped with the most state-of-the-art technologies available on the market and will offer significant environmental benefits, including a reduction in transfer to the landfill of organic waste, which is converted to fertiliser for agricultural use (compost) and for the generation of electricity from renewable sources, via the energetic valorisation of the biogas produced by the process of anaerobic digestion of the waste.

Stefano Donnarumma, CEO of ACEA, commented: “We are particularly pleased at the productive cooperation with the Institutions and with all the Organisations involved, which has allowed us to achieve today’s inauguration of this plant, of such enormous value to the area since it enables a virtuous and sustainable management of the waste cycle. The start-up of this new facility – the CEO added – marks a major step towards ACEA’s implementation of the objectives concerning the waste management sector from a circular economy perspective set out in the 2019-2022 Business Plan, which also envisages the development of new plants”.