Webuild and Acciona Awarded €111 Million for East Naples Wastewater Treatment Upgrade

Webuild Group, via subsidiary Fisia Italimpianti and in partnership with Acciona, has secured a €111 million contract to upgrade a wastewater treatment plant in East Naples. This project aims to enhance water quality in the Gulf of Naples for approximately 860,000 residents across 14 municipalities, support coastal environmental restoration, and stimulate local tourism and employment. The initiative marks a significant step in improving Naples' environmental infrastructure, expanding Webuild's regional portfolio to 21 projects worth over €16 billion.

Published Mar 28, 2026

Webuild Group, through subsidiary Fisia Italimpianti, in partnership with Acciona, has been awarded a €111 million contract for the modernization of a wastewater treatment plant in East Naples. The project aims to improve water quality in the Gulf of Naples for around 860,000 residents in 14 municipalities, while also restoring the coastline for recreational use.

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Issued by Invitalia, this contract is part of ongoing efforts to upgrade Naples' infrastructure and supports over 10,000 jobs. The facility, originally built in the late 1990s, will utilize advanced biological treatment technologies. The project is expected to enhance local tourism and economic activity, reinforcing Webuild's presence and commitment to urban development in Southern Italy.