Water rarely makes the front page until it runs out. Yet it is quietly becoming the defining resource of this century, shaping food prices, migration, city growth and even diplomacy. So it matters when a country that has little rain and no rivers decides not just to survive on water but to lead the world in managing it.
This is the story behind a new announcement. Saudi Arabia will host the Water Regulation Forum in January, bringing together four international organizations and more than 25 regulatory bodies from different countries. Organized by the Saudi Water Authority, the event, known as WREX 2027, is set for January 24, 2027, in Riyadh, with specialized workshops the day before. It may sound like a technical meeting for specialists. It is more than that.
Most people think of water security as a supply problem: build a dam, dig a well, build a plant. But supply is only half the battle. Who gets the water, at what price, with what quality and under whose oversight? Those are questions of regulation, and they decide whether a water system works for decades or collapses under its own weight.
With climate change, population growth and rapid urbanization, the pressure on water systems is rising almost everywhere. Utilities are being asked to do more with less: cut leaks, reuse wastewater, attract private investment and keep bills affordable for ordinary families.
Regulators are the referees of that balancing act. When they are strong, investors trust the system, citizens trust the tap and governments can plan ahead. When they are weak, projects stall, waste grows and the poorest households pay the price.
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That is why a forum focused on regulators, not just engineers, is timely. The Saudi Water Authority and its partners describe effective regulation as a critical enabler of resilient and sustainable water systems. The January forum will examine regulatory roles, including utility and service regulation models from North and South America, as well as compliance and performance monitoring practices from Europe and the Pacific region. In plain terms, it is a global classroom where countries swap lessons about what works and what does not.
Saudi Arabia is an unusually fitting host. The country is, by its own government’s description, among the most water-scarce on the planet. It has no permanent rivers and very little rainfall. For generations, that was seen as a limit on growth.
The kingdom turned that limit into expertise. Saudi Arabia operates one of the world’s largest integrated water systems and is the world’s largest producer of desalinated water, accounting for more than 22 percent of global desalination capacity. That system covers the full chain: production, transmission, storage, distribution, treatment and reuse. Few countries have had to manage every link in that chain at this scale, under this much pressure.
The country has also built the legal and institutional framework to go with it. It adopted a National Water Strategy and enacted a Water Law to protect water sources and ensure affordable, clean supply. The agency now hosting the forum, the Saudi Water Authority, grew out of the Saline Water Conversion Corporation, which was transformed in 2024 into the sector’s regulator, in line with Vision 2030.
That shift, from builder of desalination plants to rule-setter for a whole sector, is exactly the kind of institutional maturity other countries are trying to reach.
A Year Built Around Water
The January forum does not stand alone. It is one stop on a carefully planned road. Riyadh hosted the 21st World Congress of the International Desalination and Reuse Association in November, the first time the event was held in the kingdom. The first Saudi Water Week in Jeddah brought together more than 2,500 participants from over 80 countries and laid out a roadmap for what comes next.
What comes next is the biggest event of all. Riyadh will host the 11th World Water Forum, scheduled for March 21 to 25, 2027, the first time the world’s largest water gathering has been held in the Middle East. The government has also declared 2027 the “Year of Water.” Seen together, these events are not a string of conferences. They are a deliberate strategy to make Riyadh a permanent capital for global water conversation.
This pattern looks familiar to anyone who has followed Vision 2030, the reform program championed by Crown Prince Mohammed bin Salman. The approach is consistent: take a national vulnerability, invest heavily in solving it, build institutions around the solution, and then offer that experience to the world.
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Oil dependence pushed the kingdom toward diversification. A young, connected population pushed it toward digital services and artificial intelligence. Water scarcity pushed it toward desalination, reuse and regulation. In each case, the story is not just about fixing a problem at home.
It is about turning hard-earned knowledge into influence abroad. A country that sets the agenda on a global issue gains something money alone cannot buy: a seat at the table when the rules are written.
There is also practical diplomacy at work. Many developing countries face severe water stress but lack strong regulators or the funds to build big systems. A platform where 25 or more regulators trade experience, with Saudi Arabia as host and partner, offers them a chance to learn without being lectured.
It positions the kingdom as a bridge between wealthy and developing nations, and between regions that rarely sit in the same room.
Hard Questions Worth Asking
A fair look at this story also needs candor. Desalination uses a great deal of energy and produces salty brine that must be handled responsibly. Water is also provided to Saudi households at low prices, which can encourage waste.
The real test of leadership will be whether the kingdom keeps cutting the energy and environmental cost of desalination, expands reuse and shows that its regulatory model can balance affordability with conservation.
The forum is a good place to confront those questions openly. Regulators from other regions bring different approaches to pricing, performance monitoring and compliance, and Saudi officials will learn as much as they teach.
The next big conflicts and breakthroughs of this century may well revolve around water. Countries that prepare early, with strong rules, trusted institutions and honest debate, will be the ones that stay resilient. By gathering the world’s water regulators in Riyadh in January, Saudi Arabia is betting that good governance is as important as good engineering.
It is a smart bet. A country that once had every reason to see water as its weakness is now offering the world a blueprint for managing it. Other nations, near and far, would do well to show up, listen and bring their own lessons to the table.
*The views presented in this article are the authors’ own and do not necessarily reflect the views of The Diplomatic Insight.*
Waqas Abdullah
Waqas Abdullah is a geopolitical analyst and anthropologist whose areas of expertise are Middle Eastern and Indo-Pacific politics. A Türkiye Bursları Scholar, he is pursuing a Master’s in International Relations at Selçuk University Konya. His work focuses on climate refugees, human security, and regional cooperation.
