Projects & case studies

Proven outcomes for water and the environment

From the first operational TMDL platform in Sarawak to AI-powered flood prediction for Kuala Lumpur, our work delivers measurable impact for national agencies, utilities and industry.

Natural Resources & Environment Board (NREB) Sarawak

Batang Rajang TMDL Study

A pioneering river basin modeling initiative integrating Airnomik to guide Total Maximum Daily Load (TMDL) limits for pollution control and environmental compliance in Sarawak's largest river system.

Solution & components

Digital twin of the Batang Rajang Basin
Pollution load allocation and hotspot analysis
AI-driven risk screening and compliance monitoring
Real-time data integration for adaptive planning

Outcomes

First operational TMDL analytical platform in Sarawak
Real-time risk profiling and water quality compliance analytics
Improved transparency and stakeholder accountability
Accelerated enforcement and licensing efficiency

Machine Learning for Asset-Level Climate Physical Risk

Cradle Fund (Agency under MOSTI)

Machine Learning for Asset-Level Climate Physical Risk

A two-stage machine learning flood prediction model designed to safeguard Kuala Lumpur against extreme weather and climate risks, forecasting both streamflow dynamics and spatial flood inundation at daily 30-metre resolution.

Solution & components

Stage 1: Random Forest streamflow forecasting (R² ≈ 0.75, 10-fold CV)
Stage 2: XGBoost flood inundation classifier (Recall 0.85, F1 0.69)
Multi-source remote sensing inputs: ERA5, satellite land cover, topography
High-resolution flood frequency maps and inundation risk zones

Outcomes

Operational flood risk prediction for hotspots across Kuala Lumpur
High spatial and temporal accuracy in identifying flood-prone zones
Actionable flood frequency maps for planning and zoning
Evidence-based recommendations on sponge city & SUDS solutions

Pengurusan Air Selangor

HydroRise Sentinel System

An AI-powered decision intelligence platform automating Natural Rate of Rise (NRR) analysis and optimising Non-Revenue Water (NRW) management across selected DMZs in Selangor, Kuala Lumpur and Putrajaya.

Solution & components

DMZ-level ML models: R² > 0.94 for flow prediction across 9 DMZs
Automated Minimum Night Flow (MNF) analysis with model-based imputation
NRR computation engine correlating leak repairs with MNF
Geocoded work-order assignment and decision-support dashboard

Outcomes

Automated NRR estimation across selected DMZs
Identified and corrected 22% of misassigned work orders
Enhanced accuracy and speed in NRW diagnostics
Operational readiness for API integration and white-labelling

Suruhanjaya Perkhidmatan Air Negara (SPAN)

MSIG Vol 1: Planning Principles & Tools

A national planning framework to guide sustainable, efficient and climate-aligned development of Malaysia's sewerage sector — a technical and policy reference for utilities, regulators, planners and developers.

Solution & components

Planning principles, technical standards and sustainability metrics
Revised sewage generation and peak flow factors
Whole-life cycle cost and carbon footprint tools
Risk-based planning with impact-vulnerability matrix

Outcomes

Enhanced consistency in sewerage planning across Malaysia
Improved infrastructure efficiency and environmental compliance
Better land use integration and service equity
Supports GHG reduction and resource recovery

Engagement credentials

Recent projects & engagements

A selection of recent engagements delivered for national regulators, government agencies, state governments and private clients.

Project / Engagement	Client
Performance Evaluation of Sewerage Services Certifying Agency incl. SCC Fund ManagementNational Water Regulator	National Water Regulator
Way Forward Study for Water Supply Services in SabahState Government (Sabah)	State Government (Sabah)
Mapping & Evaluation of Data Systems and Tools in WASHDevelopment Afrique	Development Afrique
Water Utilities Sector �� B-Ready for World Bank AssessmentMalaysia Productivity Corporation (MPC)	Malaysia Productivity Corporation (MPC)
AI/ML streamflow and flood inundation model for Sg. KlangGovernment Agency (Cradle Fund)	Government Agency (Cradle Fund)
HydroRise Sentinel – AI platform for NRR and NRW analysisWater Utility (Selangor)	Water Utility (Selangor)
Carrying Capacity for Rivers in Sarawak – TMDL Plan & Airnomik© DevelopmentState Government (Sarawak)	State Government (Sarawak)
Development of MSIG Vol 1: Planning Principles and ToolsNational Water Regulator	National Water Regulator

Together with our principals' prior experience since 2016, our team has delivered 50+ water, environmental and geospatial projects across Malaysia and the wider region.

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