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Reinventing water utilities: infrastructure, fair tariffs and the true value of water

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Carlos Cosín
CEO of Almar Water Solutions

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  • Reinventing water utilities: infrastructure, fair tariffs and the true value of water
    Wastewater treatment plant in Morocco
    Credit: González-Cebrián/SWM

The global water sector is facing an undeniable crossroads. Climate stress, demographic growth, ageing infrastructure, and increasing demand are pushing traditional utility models to their limit. In many parts of the world, water systems operate with infrastructure that is over 50, sometimes even 100 years old — networks designed for a different era, under different environmental, social, and economic conditions.

Today, we need to urgently modernise these systems, not only to ensure service continuity but to increase resilience, reduce losses, incorporate digital technologies, and adapt to a changing climate. But none of this is possible without a financial structure that supports long-term, sustainable investment.

At the centre of this challenge lies the issue of water pricing.

As a sector, we must confront a difficult but essential truth: fair, transparent, and socially balanced tariffs are fundamental to delivering safe, high-quality water services and maintaining modern infrastructure. Yet water is often underpriced compared to other essential services such as energy, telecommunications, or public transport — despite its undeniable value and critical role in human life and economic development.

Setting tariffs that reflect the true cost of water is not about privatising a resource; it’s about enabling sustainable service delivery for all

This contradiction stems, in part, from a legacy mindset that sees water as a free or heavily subsidised public good. But the reality is that while water itself may be a natural resource, the systems that treat, transport, and deliver it safely to homes and industries are anything but free. Networks, pumps, treatment plants, monitoring systems, energy, chemicals, operations teams — all require significant and ongoing investment.

We cannot expect to achieve water security with 20th-century infrastructure and 19th-century pricing logic.

The true value of water often remains invisible — until it is no longer available. This is where the concept of opportunity cost becomes critical. For industries that rely heavily on water, the absence of supply is not just a technical issue; it is a direct threat to operations and profitability. In mining, for instance, water scarcity can halt mineral extraction — an activity that cannot be relocated. In oil and gas, production is increasingly constrained by stricter discharge regulations, where the inability to meet effluent parameters can lead to shutdowns. These are not abstract risks; they are immediate, material impacts that elevate water to a boardroom-level concern. And as awareness grows across extractive sectors, agriculture — the world’s largest water consumer — will inevitably follow. Therefore, unless water risk is fully integrated into corporate decision-making frameworks and reflected in their financial planning, the economic value of water will continue to be underestimated.

We must embrace a new vision for utilities: one in which they are no longer only service providers, but stewards of water security

Setting tariffs that reflect the true cost and value of water is not about privatising a resource; it’s about enabling reliable, sustainable service delivery for all. It’s about ensuring that utilities can plan for the future, maintain service quality, and invest in upgrades that benefit users and the environment alike. It’s also about ensuring that services remain inclusive, through social mechanisms that protect vulnerable populations, while allowing for the financial viability of operations.

From our perspective at Almar Water Solutions, there is an urgent need to rethink the utility model: from one focused solely on operations and maintenance, to one that embraces long-term planning, risk management, and investment in innovation. And this transformation must be built on regional knowledge and global expertise.

This is why we invest in regional platforms and local partnerships that anchor our projects in real-world, community-based understanding. We don’t believe in one-size-fits-all approaches. Our presence in markets such as the Middle East, Latin America, and Asia Pacific has shown us that local engagement — combined with international experience — is key to building trust, navigating regulatory frameworks, and designing technically and financially adequate solutions. Synergies between our regional services and urban water services platforms are a key takeaway from his strategy.

In parallel, regulation must evolve to support this new model. In areas such as water reuse and desalination — technologies that are no longer emerging but fully mature — we continue to see regulatory environments that are outdated, restrictive, or ambiguous. This slows down private sector participation and prevents scalable solutions from being deployed.

Utilities can and should take a leading role in working with regulators to modernise frameworks and enable innovation. This includes creating space for public-private partnerships, blended finance models, and long-term service contracts that bring in capital, expertise, and performance incentives. Far from replacing public service, private actors can strengthen it, providing technical excellence, financial sustainability, and long-term risk sharing.

To achieve this transformation, it is also essential to strengthen the institutional and technical capacities of water operators. Continuous training, the integration of specialised talent, and the development of strategic management skills are critical to addressing current challenges. It is not merely about introducing new technologies, but about ensuring that the right structures and expertise exist to manage them effectively. Moreover, fostering collaboration between public and private operators can accelerate the transfer of know-how and the implementation of global best practices.

At the same time, citizen engagement must become a central element of this new utility model. Public perception of water’s value is closely tied to transparency, education, and participation. Promoting a more informed water culture will ensure that decisions around tariffs, regulation, and investment are better understood and supported by society. Only through this alignment can we build a modern, equitable, and resilient water system that safeguards the right to water while attracting the resources needed for its long-term sustainability.

Looking ahead, we must embrace a new vision for utilities: one in which they are no longer only service providers, but stewards of water security, enablers of innovation, and facilitators of climate resilience.

This means integrating digital technologies to optimise operations. It means shifting from reactive maintenance to predictive asset management. It means recognising water not just as a utility product, but as a strategic resource, a human right, and a fundamental component of sustainable development.

Above all, it means putting in place the financial and institutional frameworks that allow utilities to thrive, not just survive, delivering attractive returns for investors. This includes tariffs that are fair, progressive, and transparent; regulations that encourage rather than inhibit innovation; and governance structures that promote accountability and long-term vision.

Because there is no safe, resilient, and sustainable water future without investment. And there is no investment without recognising and valuing water appropriately, not only in moral or environmental terms, but also economically.

Water is life. But water services — when well-managed, well-funded, and well-regulated — are the foundation of successful societies.

Let’s build a utility model that reflects that.

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