Johnson Controls delivers 30% energy savings at Thamrin Nine
Johnson Controls has completed a major collaboration with Thamrin Nine in Jakarta, bringing a suite of building technologies to Autograph Tower and Luminary Tower. The partnership delivers up to 30% energy savings and results in BCA Green Mark Platinum certification for the development, which includes the tallest building in the Southern Hemisphere.
Energy reduction
The centrepiece of the project is the newly commissioned cooling system for Autograph Tower. The 3,100-ton YORK system was designed to keep energy performance below 0.58 kW per tonne of refrigeration, contributing to energy savings of up to 30%. Johnson Controls also implemented three high-efficiency YORK chillers with integrated Energy Management System for Luminary Tower. These improvements have established new energy standards for mixed-use developments in the region.
Autograph Tower stands at 382.9 metres, making it the tallest building in the Southern Hemisphere. Both towers feature systems designed to achieve consistent indoor temperatures, providing comfort for office tenants, hotel guests and retail visitors.
Operational monitoring
In both towers, the company integrated its Metasys Building Management System. This enables real-time analytics, allowing facility teams to identify and address equipment issues before causing downtime. As a result, maintenance costs are minimised and equipment remains in peak condition. Air handling and fan coil units have been tailored to serve the varying requirements of commercial, residential, hotel, and retail spaces within the complex.
Long-term support
Johnson Controls will continue to provide ongoing service and maintenance for the building systems at Thamrin Nine. The commitment is aimed at preserving long-term efficiency, supporting comfort for occupants, and extending the lifespan of installed equipment.
"This project is a defining milestone for urban development in Jakarta. Our goal was to change the way people live, work and play in Jakarta -delivering an integrated destination that combines scale, choice, convenience, and sustainability. Johnson Controls has been the ideal partner to help us achieve that vision, and we appreciate their continued support in maintaining performance at the highest standards," said Michael Wiener, Design Director, Thamrin Nine.
Regional models
The energy efficiency approaches adopted at Thamrin Nine are similar to those that have been deployed in major commercial buildings in Singapore, such as Green Mark-aligned energy management. These strategies have been tailored for the Jakarta context to support Indonesia's environmental policies, including the aim to achieve Net Zero Emissions by 2060.
Other Johnson Controls regional projects cited include digital upgrades at Graha CIMB Niaga Building in Indonesia and building management solutions for Mactan-Cebu International Airport Authority in the Philippines. These initiatives demonstrate broader applications for advanced building technologies across Southeast Asia.
"Our partnership with Thamrin Nine exemplifies how future-forward engineering and digital optimisation can deliver not just iconic buildings, but greener, smarter cities. By integrating advanced building technologies, we're creating healthier, more sustainable indoor environments that reduce operational costs, lower carbon emissions, and enhance occupant well-being," said Wibawa Jati Kusuma, General Manager, Malaysia & Indonesia, Johnson Controls. "With ongoing service and support, we're committed to helping Thamrin Nine maintain optimised performance and set the pace for sustainable urban development in Indonesia."
