Saudi Arabia, Japan to Establish Largest Reverse Osmosis Water Project in Middle East

Saudi Arabia and Japan are working on a joint project to build an integrated reverse osmosis membrane desalination plant. (Asharq Al-Awsat)
Saudi Arabia and Japan are working on a joint project to build an integrated reverse osmosis membrane desalination plant. (Asharq Al-Awsat)
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Saudi Arabia, Japan to Establish Largest Reverse Osmosis Water Project in Middle East

Saudi Arabia and Japan are working on a joint project to build an integrated reverse osmosis membrane desalination plant. (Asharq Al-Awsat)
Saudi Arabia and Japan are working on a joint project to build an integrated reverse osmosis membrane desalination plant. (Asharq Al-Awsat)

Saudi Arabia and Japan are working on a joint project to build an integrated reverse osmosis membrane desalination plant.

During a press conference in Riyadh on Saturday the Saline Water Conversion Corporation signed a contract to establish the first plant in the Middle East and the second of its kind outside Japan the Saudi Press Agency reported.

The event was held under the patronage of Eng. Abdul Rahman Al-Fadhli, Minister of Environment, Water and Agriculture.

The construction of the plant will take place entirely within in the Kingdom, carried out by a Saudi-Japanese team in partnership with the Local Content and Government Procurement Authority, and the Government Expenditure and Projects Efficiency Authority.

The project aims to enhance the Kingdom’s leadership potential and to adopt and maximize the use of its engineering capabilities in the desalination industry, by providing innovative solutions that make water sources sustainable, environmentally friendly, and highly energy efficient.

The factory will be established and implemented according to the highest standards and the latest technologies in this field.

The project also seeks to cover the high and increasing demand for the promising industry at the local and global levels, with the volume of demand estimated at 690 million riyals ($184 million) in Saudi Arabia by 2025, in addition to reducing the cost rate by about 14 percent and energy consumption by 4 percent.

Eng. Abdullah Al-Abdul Karim, Governor of SWCC, stressed that the localization of promising industries in the field of saline water desalination was an extension of the comprehensive national economic development, in accordance with Vision 2030 and the objectives of the national strategy for industry.

He added that the environment-friendly reverse osmosis membranes industry was one of the most important options for the desalination industry in the world, adding that the demand for this technology was increasing at an annual rate of 6 percent locally and 7 percent in the Gulf.

Al-Abdul Karim stated that the project meets the aspirations of raising efficiency standards, reducing energy consumption and strengthening water security.

“These industries will soon create abundant and attractive investment opportunities that support local content, with local production inputs exceeding 70 percent. It is expected that the export percentage of the entire production of the membrane factory will exceed 30 percent, which reinforces the country’s position as a vital base for leading industries with its promising opportunities and markets,” he underlined.

The SWCC is working to localize the desalination industry as part of efforts to promote and empower local employment initiatives through the creation of new industries.



Saudi Arabia Boosts Appeal as Foreign Investment Inflows Surge 44%

The Saudi capital, Riyadh (SPA) 
The Saudi capital, Riyadh (SPA) 
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Saudi Arabia Boosts Appeal as Foreign Investment Inflows Surge 44%

The Saudi capital, Riyadh (SPA) 
The Saudi capital, Riyadh (SPA) 

Saudi Arabia is advancing rapidly toward its Vision 2030 goals, recording a notable surge in foreign direct investment (FDI) during the first quarter of this year. Inflows rose 44% year-on-year to SAR 22.2 billion ($6 billion), up from SAR 15.5 billion ($4 billion) in the same period of 2024. The growth comes amid government efforts to attract investors and position the Kingdom as a global economic hub.

Attracting more FDI is central to Vision 2030, which seeks to diversify the economy beyond oil, stimulate private sector growth, and create jobs. Saudi Arabia aims to draw $100 billion in FDI by 2030, expand spending on “giga-projects,” and develop sectors including tourism, sports, and entertainment.

According to data from the General Authority for Statistics, total inbound FDI reached about SAR 24 billion ($6.4 billion) in the first quarter of 2025, marking a 24% increase compared to the same quarter in 2024. However, it dipped 6% from the previous quarter’s SAR 25.6 billion ($6.8 billion).

Outbound FDI dropped sharply, totaling SAR 1.8 billion ($480 million) in Q1 2025, a 54% decrease from SAR 3.9 billion ($1 billion) in the prior-year period. Compared to the previous quarter, outbound flows rose slightly by 7%.

Since 2021, Riyadh has required international companies seeking government contracts to establish regional headquarters in the Kingdom. Authorities have also pledged to modernize investment regulations to improve the business environment.

According to the Vision 2030 annual report, FDI as a share of GDP hit its 2023 target, with inflows reaching SAR 96 billion ($25.6 billion), up 50% from 2022 (excluding the exceptional Aramco transaction). However, the indicator declined by 1.31 percentage points between 2021 and 2023 due to weaker net inflows in 2021 and 2022 as global investors faced liquidity pressures from rising interest rates.

Despite this, data shows steady progress toward sustainable growth. FDI is becoming more diverse, spreading across industries and regions rather than concentrating solely in oil or the eastern provinces. This trend reflects greater investor confidence and supports efforts to attract long-term capital.

In 2023, Saudi Arabia adopted a new methodology for calculating FDI statistics in collaboration with the International Monetary Fund to improve data quality and transparency. As a result, historical figures were updated, with 2020 set as the reference baseline.