Hong KongReal estate2022 – ongoing

Hongkong Land

JEDI chiller optimisation in the Central Portfolio

Hongkong Land reported chiller efficiency gains of up to 14% with JEDI

WorkingCompany's own claimOfficial ↗

Problem

Air conditioning accounted for 45% of energy consumption across Hongkong Land's Central Portfolio. Reducing cooling demand was part of its effort to lower building emissions.

Approach

Hongkong Land used Jardine Engineering Digital Insights, or JEDI, to optimise its chillers with AI. It reported achieved savings while a wider machine-learning control system was still being implemented across the portfolio.

Results

up to 14%chiller efficiency gains reported by Hongkong LandCompany's own claim[1]

700,000 kWhannual energy savings attributed to JEDI by Hongkong LandCompany's own claim[1]

Takeaway

The chiller results covered a specific intervention. Portfolio-wide energy savings also reflected other building improvements.

Sources

Hongkong Land strengthens the sustainability of its Central Portfolio ecosystem through smart technologies and digital solutions
Hongkong Land7 Sep 2022Company publication

Source summaries

[1]Hongkong Land7 Sep 2022

Hongkong Land reported completed chiller optimisation using JEDI. It attributed efficiency gains of up to 14% and annual savings of 700,000 kWh to that system.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026