Five-star indoor comfort at Gothenburg’s new city destination Jacy’z

Jacy’z is Gothenburg's anticipated destination taking the city scene to new heights. With 233 hotel rooms, a pool area 100 meters above ground, meeting facilities, and a sports club, all enclosed by a massive glass facade, high demands are placed on the indoor climate. With SI Gothenburg and Platzer, Regin has delivered a complete building automation solution, ensuring energy-efficient operation and enhancing the Las Vegas-inspired hotel experience.

The hotel, inaugurated in 2022 and designed by NCC in close collaboration with Platzer, significantly contributes to developing the Gårda district and the city by stimulating increased tourism and commercial activity. Additionally, the building is environmentally certified to BREEAM level excellent, meeting standards for energy use, indoor climate control, and water management.

"Thanks to our collaboration with Regin, SI Gothenburg, and Platzer, we have secured an efficient building automation solution that seamlessly integrates into our operations. This allows us to ensure that our guests can enjoy every moment," says Jimmy Olsson, CEO of Jacy’z Hotel & Resort.

In close collaboration with Regin, SI Gothenburg has delivered a comprehensive building automation solution, including a project-specific room controller developed for the hotel. The system is based on Regin's programmable DDC units EXOclever and EXOcompact, integrated into the building management system Arrigo for complete control.

"This is a highly unique project with multiple operations under one roof. To meet the building's demands, we have carefully segmented the building into different climate zones. We have strategically worked with demand control, including occupancy detection in hotel rooms, to ensure resource-efficient operation. Additionally, every design choice has been carefully considered to harmonize with the hotel's unique atmosphere and create a relaxed environment that welcomes the hotel guests," says Stefan Bengtsson, Project Manager at SI Göteborg.

Short facts

Type of solution: Freely programmable EXOclever and EXOcompact units, Regio room units, field devices. All connected to Regin's building management system Arrigo.

About SI

SI is a system integration company that develops software, systems, and products for energy efficiency and building automation. The company has a wide range of energy and operational services where energy experts optimize solutions. SI also offers services for maintenance, property management, and service.

The company was founded over 25 years ago and has grown from four employees to over 300, operating in several locations in Sweden. Sustainable collaboration has been one of the company’s keywords from the start, and they work closely with customers, partners, and suppliers to achieve common goals.