JW Marriott Marquis Dubai

JW Marriott Marquis Dubai is the world's tallest five-star hotel according to Guinness World Records, consisting of two identical towers at 355 meters with a total building area of 365,000 m² and 1,608 rooms and suites. Located in the Business Bay area of Dubai, the luxury hotel offers an exclusive experience for both business and leisure travelers.

In 2024, SustEvo carried out an energy efficiency project for the hotel with the aim of improving system performance, reducing energy consumption and optimizing the indoor climate. The project was completed in just two weeks and resulted in significant energy savings of 10-15%. This upgrade contributes to lower operating costs, increased sustainability and an even better hotel experience – without compromising comfort and quality.