How MARCLAIMED’s Integrated Decision Support Tool (IDST) empowers water regulators, utilities and industry through data driven decision making
The Integrated Decision‑Support Tool (IDST) sits at the core of the MARCLAIMED project, translating streams of heterogeneous water‑related data, exchanged through the NGSI‑LD standard, into actionable insights for every stakeholder in the water‑value chain. For water regulators, the IDST aggregates real‑time telemetry from river gauges, groundwater wells, weather stations and remote‑sensing platforms into a single, standards‑compliant database. Advanced analytics then generate basin‑wide risk dashboards that highlight emerging drought, flood or contamination threats, allowing regulators to issue early warnings, adjust allocation caps and enforce compliance with environmental directives before crises materialise. The tool also embeds scenario‑planning modules that simulate the impact of policy levers, such as changes in abstraction limits, pricing reforms or incentive schemes for water reuse, so regulators can evaluate trade‑offs between ecological health, economic efficiency and social equity in a transparent, evidence‑based manner.
Water utilities benefit from the IDST’s operational layer, which couples the digital twin of the distribution network with predictive models of demand, supply and treatment capacity. By feeding live consumption meters, pump‑station statuses and water‑quality sensors into the platform, utilities receive prescriptive recommendations on optimal pump scheduling, reservoir releases and treatment‑plant load balancing. The system flags abnormal consumption patterns that may indicate leaks or unauthorised withdrawals, enabling rapid field interventions that reduce non‑revenue water. Moreover, the IDST’s cost‑recovery engine quantifies the marginal value of each cubic meter of water under varying scarcity conditions, supporting utilities in designing tiered tariffs that reflect true resource scarcity while protecting vulnerable users.
Industrial water users, ranging from food processors to energy producers, gain a tailored view of their water footprint through dedicated portals within the IDST. The tool ingests plant‑level flow meters, quality analysers and production schedules via NGSI‑LD, then benchmarks water‑use efficiency against sectoral best practices. Predictive alerts warn operators when upstream water‑availability constraints could jeopardize production, prompting proactive adjustments such as shifting to recycled water streams or rescheduling water‑intensive operations. By delivering a unified, data‑rich environment that links regulatory mandates, utility operations and industrial needs, the IDST transforms fragmented information into coordinated, data‑driven decisions, ultimately enhancing resilience, sustainability and economic performance across the entire water ecosystem.
