Turning Waste into Wealth: Middle East Energy Firms Reimagine Water

Major oil and industrial operators in the Middle East invest in water reuse, redefining efficiency and sustainability

26 Sep 2025

Energy and industrial groups in Saudi Arabia, the UAE and Oman are increasing investment in recycling “produced water”, the wastewater drawn from oil reservoirs, as they seek to improve efficiency and reduce dependence on scarce freshwater supplies.

Companies across the region are directing large sums into treatment technologies after years in which wastewater management was viewed mainly as a compliance burden. Market analysts estimate the Middle East and north Africa’s produced-water treatment market will rise from $2.2bn in 2024 to more than $3.3bn by 2030. “The transition from disposal to reuse is now a strategic necessity,” said a senior consultant at a Dubai-based energy advisory firm.

Large projects are setting the pace. Veolia’s SATORP facility in Jubail, developed with Marafiq and refinery operator SATORP, treats more than 8.8mn cubic metres of industrial effluents each year. The plant, the biggest of its kind in the region, reclaims petrochemical wastewater for reuse within the complex. Technology providers such as Pall and Aquatech are supplying modular systems to help operators meet discharge rules and manage operating costs.

These efforts are aligned with national strategies, including Saudi Arabia’s Vision 2030, which promotes local innovation and resource efficiency. International groups working with regional partners are developing systems tailored to the Gulf’s climate conditions and its energy-intensive industrial base.

Costs and operational constraints continue to limit adoption, particularly for smaller producers facing volatile oil prices and tight capital budgets. High upfront spending on treatment plants and the need for skilled operators have slowed progress in some areas.

However, analysts expect water-reuse systems to become standard in oil and industrial operations over the next decade as governments tighten environmental requirements and companies seek greater resilience. The region’s growing population and limited freshwater reserves are adding to the urgency.

As global water scarcity becomes more acute, Middle Eastern operators are recasting wastewater as a resource rather than a liability. The shift, driven by sustained investment and cross-border partnerships, is shaping a new approach to industrial sustainability and long-term operational stability.