Chillers & Central Cooling Plant installations at Al Maktoum International Airport (DWC)

The chilled-water plant is the heart of every Gulf terminal and the single biggest lever on its energy bill. This sub-category covers water- and air-cooled centrifugal, helical-rotary (screw), scroll and oil-free magnetic-bearing chillers, plus the BMS/controls (e.g. Metasys, Tracer SC+) that sequence and optimise them. The defining requirement is high-ambient performance: machines that hold rated capacity and efficiency against 48–52 °C apron air, where standard 35 °C-rated chillers de-rate sharply. Buyers compare IPLV / kW-per-ton, magnetic-bearing vs conventional drivelines, low-GWP refrigerant transition (R-1234ze / R-513A), and AHRI certification. Specifiers also weigh plant resilience, N+1 redundancy and the option to buy chilled water from a district utility instead.

Dubai World Central is the most audacious aviation bet on the planet — a greenfield mega-airport being rebuilt to swallow 260 million passengers a year and replace DXB entirely. Launched in 2010 as a cargo and low-cost node, it is now the site of a USD 35 billion reimagination announced in 2024, sized for five parallel runways and over 400 gates. When complete, it will be the single largest airport the world has ever built.