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Real-time energy monitoring across 200 buildings

A commercial real estate owner used IoT energy management to cut consumption and simplify green certification.

18%
reduction in energy use

At a glance

Client
A commercial real estate portfolio ownerName withheld for confidentiality
Scope
Smart metering, energy platform and certification data

The challenge

Energy use across 200 commercial properties was visible only through monthly bills. HVAC and lighting ran to fixed schedules regardless of occupancy.

Collecting evidence for LEED and BREEAM certifications took weeks of manual work per building.

Our approach

  1. Install smart meters

    Meters and sensors track electricity, HVAC and occupancy in each building.

  2. Centralise the data

    All buildings report into one energy management platform.

  3. Find the waste

    Analytics flag after-hours use, faulty equipment and inefficient schedules.

  4. Automate certification data

    Reports for green building schemes are generated from live data.

The solution

Facility teams now see energy use for every building in real time and act on alerts about waste. HVAC and lighting schedules follow occupancy.

Certification evidence is available on demand instead of being rebuilt for every audit.

Results

18%
reduction in energy use
  • Live energy data for all 200 properties
  • Alerts for after-hours use and faulty equipment
  • Schedules matched to occupancy
  • LEED and BREEAM data generated automatically

Technology used

  • IoT smart meters
  • BMS integration
  • Energy analytics platform
  • Certification reporting

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