Taif Independent Sewage Treatment Plant (ISTP)

A state-of-the-art independent sewage treatment plant (ISTP), and the first of its kind to operate in the KSA.

This BOT project is groundbreaking for the Kingdom of Saudi Arabia. Developed by Tawzea and a coalition of international partners. It serves +980,000 municipal clients with a daily treatment capacity of 100,000 m³ per day.

The Taif ISTP showcases the highest technical capabilities in the region, like its ability to self-generate 30% of its energy needs thru co-generation biogas technology, reducing the environmental impact of its operations.