The Challenge

Lendlease developed two luxury apartment complexes, Anadara and Alexander, as part of the first residential release of Barangaroo South. The 159 waterfront apartments sold out within three-and-a-half hours in August 2013, highlighting strong demand for premium living spaces.

To support the high-end infrastructure and ensure efficient energy management, Lendlease required a new energy management system capable of handling complex metering needs, delivering real-time data, and integrating seamlessly with the buildings’ operational framework. Given the high density of metering, with each apartment containing six utility meters, a scalable, accurate, and automated solution was essential for seamless energy monitoring and reporting.

Lendlease Residential: Smart Energy Solutions

Client

Lendlease

Platform & Hardware

  • WideSky EDGE
  • WideSky Hubs
  • LPA Smart Meters

Services

  • Engineering Design
  • Integration Services
  • Managed Services
  • Hardware Customization & Procurement

Our Solution

WideSky was contracted to deploy a comprehensive energy management system across the two residential buildings, integrating WideSky Edge for real-time data collection and processing.

  1. High-Precision Data Collection
        • Installed 6,900 monitoring devices across apartments, logging readings at five-minute intervals for accuracy and reliability.
  2. Optimized Infrastructure Placement
      • Positioned sensors close to industrial hardware to ensure precise data collection.
  3. Seamless Data Validation & Storage
      • WideSky Cloud validates, encodes, and stores metering data in regulated standard formats for secure access by the building services provider.
  4. Advanced Metering Integration
      • Communicates with and records data from:
        • CET energy meters and data loggers
        • EDMI billing meters
        • Siemens thermal meters
        • Six utility meters per apartment (power, potable water, hot and recycled water, thermal heating, and cooling)
        • Local data storage for pulse and memoryless energy meters
        • Concentrators to minimise cabling
        • CET PecStar Energy Management System for use by facilities management
        • WideSky Cloud and the wider network.

 

By implementing WideSky, Lendlease now benefit from a highly accurate, automated, and scalable energy management system, ensuring efficiency, reliability and sustainability across its premium residential buildings.

The Outcome:



 Seamless Energy Management

Integrated with existing infrastructure to enable real-time energy tracking and analysis


 Data Accuracy

Five-minute interval data for precise reporting


 Efficient Metering & Storage

WideSky Cloud validates, encodes and securely stores all utility data for reliable access


 Scalability & Long-Term Reliability

Designed for future expansion with minimal disruption, supporting long-term sustainability goals

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