Smart water leak detection in terminals market to reach $2.15 billion by 2030

The market for smart water leak detection systems in terminals is projected to grow from $1.29 billion in 2026 to $2.15 billion by 2030, fueled by IoT adoption, stricter water-efficiency rules and rising demand for predictive maintenance. North America led the market in 2025, while Asia-Pacific is expected to be the fastest-growing region.

Why it matters: - Smart water leak detection is becoming a core part of terminal operations as airports and other transport hubs try to cut water waste, avoid damage and reduce disruptions. - The technology supports operational resilience, sustainability goals and lower maintenance costs in large facilities. - The market’s projected growth signals broader adoption of sensors, analytics and connected building systems across infrastructure.

What happened: - The global smart water leak detection in terminals market is projected to rise from $1.14 billion in 2025 to $1.29 billion in 2026. - The market is forecast to reach $2.15 billion by 2030. - The forecast implies a 13.4% CAGR for the historical period and a 13.7% CAGR for the 2026-2030 period. - The report was published by The Business Research Company on July 7, 2026. - View the full smart water leak detection in terminals market report - Download a free sample of the report

The details: - Smart water leak detection systems use sensors, connectivity and data analytics to monitor water leaks in large infrastructure environments such as airport terminals. - These systems provide real-time alerts and precise leak-location data. - The systems are designed to reduce water loss, limit infrastructure damage and prevent operational disruptions. - Integration with building management systems can automate responses and streamline maintenance. - The report says historical growth was helped by manual leak inspections, aging airport water infrastructure, large-scale terminal construction, limited early sensor adoption and rising water wastage tied to public-infrastructure cost constraints. - The report says future growth will be driven by modernization of smart terminals, stricter compliance requirements, predictive maintenance, building-management integration and insurance-led risk mitigation. - The report highlights tougher water-conservation laws for critical infrastructure, airport retrofits, non-invasive acoustic and ultrasonic detection, resilience and asset protection, and service-based maintenance models as key trends. - North America held the largest market share in 2025. - Asia-Pacific is expected to be the fastest-growing region in the coming years. - The report also covers South East Asia, Western Europe, Eastern Europe, South America, and the Middle East and Africa. - IoT Analytics projected in October 2025 that connected IoT devices worldwide would increase from 18.5 billion in 2024 to 21.1 billion in 2025, a 14% year-over-year increase.

Between the lines: - The market forecast points to a shift from reactive leak checks to continuous monitoring and predictive maintenance. - Airports and other terminals appear to be moving toward technology that can prevent small water issues from becoming expensive facility failures. - The strongest demand may come from regions and operators modernizing older infrastructure rather than building from scratch.

What's next: - Terminal operators are likely to expand use of sensor-based systems, especially where water-efficiency rules and insurance pressures are tightening. - Adoption may accelerate as building-management platforms and leak detection tools become more integrated. - The report expects managed monitoring and service-based maintenance models to gain traction alongside hardware upgrades.

The bottom line: - Smart water leak detection in terminals is moving from niche infrastructure tech to a mainstream facility-management tool, with growth tied to digitization, compliance and resilience.