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Our business is closely involved in people lives.

We ensure residents receive essential services for their daily life.

At your side in your community

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.

The latest news from the Acea world

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Our stories

Technology, sustainability, and talent development: we tell the story of Acea through our people, projects, and initiatives for the local communities.

Montemartini plant

Having opened in 1912, the Montemartini power plant accompanied the expansion of Rome and increased its productive capacity precisely in order to meet the energy needs of a constantly evolving city.

Its over one hundred-year history is indissolubly linked to that of the capital.

1910s and 20s

The Montemartini power plant produced electricity for public lighting and for the first private users.

1930s

In preparation for the 1942 Universal Exhibition, the plant was upgraded to meet the energy demand of the new exhibition area.

1940s and 50s

The power plant never ceased to operate even under the bombings and after the war provided the city with the energy required for its recovery.

1972

The final upgrade of the power plant led to the installation of 3 gas turbines giving a total power of 78.3 MW.

Nowadays, the power plant comes into operation only for situations of exceptional energy demand and can be managed remotely from the control room at the Tor di Valle Power Plant.
Although not 100% operational, the Montemartini power plant remains a point of reference for the city of Rome. Following its complete renovation by Acea, an entire area of the plant was transformed into a multimedia centre and exhibition space, under the Capitolini Museums, where you can visit the permanent, archaeological exhibition “Machines and Gods” or take part in the numerous temporary exhibitions, that are periodically organised.

Centrale Termoelettrica Montemartini

Acea Official