Metito consortium wins Mecca sewage scheme

19 December 2025

A team comprising Metito (UAE), Etihad Water & Electricity Company (UAE) and SkyBridge Company (UK) has been awarded a contract to develop the Hadda independent sewage treatment plant (ISTP) project in Mecca Province, Saudi Arabia.

The contract was awarded by Saudi Water Partnership Company (SWPC), the kingdom’s principal off-taker for water and wastewater public-private partnership (PPP) projects.

The project will be developed on a build-own-operate-transfer basis and is expected to begin operations in 2028, followed by a 25-year operating term.

The plant will provide an initial treatment capacity of 100,000 cubic metres a day and will feature a treated sewage effluent (TSE) reuse system with a storage tank and a 38-kilometre pipeline designed to handle 350,000 cubic metres a day.

Earlier in December, MEED reported that the team had been named preferred bidder at a levelised tariff of SR2.354 ($0.63) a cubic metre.

SWPC selected the Miahona-led consortium as the reserve bidder for this project with the second-lowest submitted bid of SR2.599($0.69) a cubic metre.

According to SWPC, the TSE reuse system accounted for 31% of the preferred tariff for the Arana ISTP and 27% for the Hadda ISTP.

In March last year, SWPC signed a 25-year water-purchase agreement with a team comprising the local Miahona Company and Belgium-based Besix for the contract to develop and operate the Al-Haer ISTP in Riyadh, as part of the third batch of the kingdom’s ISTP programme.

Four months later, the Saudi-listed Power & Water Utility Company for Jubail & Yanbu (Marafiq) joined the developer consortium.

The Miahona/Besix team offered to develop the project for SR1.9407 ($0.5173) a cubic metre, while the second-lowest bid, from a team comprising Spain’s Acciona and the local Tawzea, was SR2.2041($0.588) a cubic metre.

https://image.digitalinsightresearch.in/uploads/NewsArticle/15287185/main.jpg
Yasir Iqbal
Related Articles