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Water Energy Management
System (WEMS)


1. Water Flow & Usage Monitoring

  • Real-time tracking of water consumption (per zone/process)
  • Leak detection
  • Flow metering & alerts

2. Pumping Energy Monitoring

  • Monitors energy usage of pumps (kWh/m³)
  • Calculates efficiency (wire-to-water efficiency)
  • Detects inefficiencies or overuse

3. Pressure Management

  • Monitors pressure across zones
  • Adjusts pump operation for optimal pressure setpoints
  • Reduces energy waste from over-pressurization

4. Water Treatment Energy Tracking

  • Tracks energy use in filtration, chemical dosing, UV, aeration, etc.
  • Identifies high energy-consuming treatment steps

5. Storage & Distribution Control

  • Manages water tank levels
  • Schedules pumping based on demand and off-peak tariff timing
  • Optimizes distribution network flow

6. Demand Forecasting & Scheduling

  • Predicts water and energy demand patterns
  • Aligns pump/treatment operations with load profiles
  • Reduces peak demand energy charges

7. Renewable Integration

  • Integrates solar for water pumping (solar PV + VFDs)
  • Tracks renewable contribution to water-related energy use

8. Energy Efficiency Benchmarking

  • Compares performance across facilities (kWh/m³, water saved/energy used)
  • Benchmarks against ISO 50001 or AWWA standards

9. Water Quality Sensors

  • Monitors turbidity, pH, TDS, chlorine levels
  • Links quality parameters to energy use in treatment

10. Leak Detection & Analytics

  • Uses flow deviation and pressure drop patterns to identify leaks
  • AI/ML pattern recognition for anomaly detection

11. Reporting & Regulatory Compliance

  • Auto-generates reports for ESG, ISO 50001, local water/energy regulators
  • Tracks water-energy nexus KPIs (e.g., m³/kWh)

12. SCADA/BMS Integration

  • Integrates with existing SCADA/BMS systems
  • Enables centralized control, visualization, and remote alarms

Optional Add-Ons (Advanced)

AI/ML Optimization Engine

  • Predictive maintenance of pumps
  • Automated control based on historical + real-time data

GIS Mapping Integration

  • Geospatial visualization of water networks and energy use

Carbon Footprint Calculator

  • Calculates GHG emissions from water-energy activities (Scope 2 emissions from pump electricity use)