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Preliminary study on the Feasibility of implementation of the system.


Complete cohesive system and pipe distribution design and development.


Operation and Maintenance provision, and Cooling Contract management.

Who is

United District Energy International

United District Energy International (a limited liability Company) (UDEI) is the international arm of Qatar District Cooling Company Private J.S.C (Qatar Cool). The company was established to direct Qatar Cool’s experience and expertise overseas, expanding into new regions and forming new cooling projects.  

With the taking on of Qatar Cool’s 20 years of experience and capability in the district cooing industry, UDEI are well-appointed and proficient in expanding upon the success of Qatar Cool into the international market.  UDEI’s adoption of nearly two decades of cooling experience, procedures and policy’s, technological know-how and people allow the company a springboard into the marketplace, providing reassurance and trust with future developers, partners, and customers alike.


What we Offer

Providing sustainable cooling solutions to commercial and residential districts.


Providing cooling solutions to residential towers, low-rise apartments, beach front villas and townhouses.


Providing cooling solutions to office spaces, retail complexes, hotels, schools, ministries, government buildings and malls.

Metro Stations

Providing cooling solutions to several of the capital's red line metro stations, in Doha. Both underground and above ground.


Years of Experience

1.8 million

Ton of CO2 reduced 


Awards won

3.3 billion

KWH Saved

Award Winning

Cooling Provider

UDEI inherits the 20 years’ experience and technical capabilities from Qatar Cool, who own and operate 5 cooling plants in the state of Qatar, since 2003, with a combined cooling capacity of 237,000 tons of refrigeration.

Qatar Cool is the leading district cooling company in Qatar, with The United Development Company (UDC) as the majority shareholder. Since its inception in 2003, Qatar Cool has aimed for operational excellence in every aspect of its business. Over the past 19 years, the company has developed solid technical and operational experience and has refined its approach on both business-to-business (B2B) and business-to-consumer (B2C) fronts.

Qatar Cool owns and operates five cooling plants spanning across two major districts in Qatar, West Bay and The Pearl Qatar. Three of the cooling plants are situated in the West Bay District, with a combined cooling capacity of 92,500 Tons of Refrigeration. On the Pearl Qatar, a 41 million square feet man-made island, Qatar Cool owns the largest cooling plant in the world, with a cooling capacity of 130,000 Tons of Refrigeration. In addition, the company’s newest cooling plant on the Pearl Qatar with cooling capacity of 18,000 Tons of Refrigeration will become operational this year.