
Combining expertise in Data Science and Energy Engineering, Carnot is determined to revolutionize the conventional buildings' HVAC system into a green era.
Carnot Innovations Limited is founded in 2018 by co-founders, Mr. Ashish Justin and Dr. Chris Choy. A vision to become the smart brain behind every building.

Joined the InnoTech Programme and moved into Hong Kong Science Park. Landed our first project - a portfolio of 12 Grade A Commercial buildings in Central Business District.

Raised a total of USD 800,000 in Seed Round. Secured projects in Thailand and Singapore, deploying our software in malls, hotels, and hospitals.

Awarded as the Champion (Startup Team) in New World Innovation Challenge. Named as the Most Sustainable Award (Startup Stream) in New World Innovation Challenge. Awarded the Startup (Software & Apps) Award Certificate of Merit from the HK ICT Awards.

Project focused on enhancing the operational efficiency and effectiveness of 52 shopping malls in HK residential areas by implementing cutting-edge AI optimization strategies.

Lantau Island Solar Path Model deployed successfully. This complex project adopts Carnot solutions to simultaneously monitor and analyze ambient data, driving energy generation performance and extending equipment life

Appointed by the Hong Kong Government on mission critical public infrastructure projects

AWARDS AND RECOGNITION






MEET OUR TEAM
ABOUT US
Choosing Carnot means partnering with a team that understands your business. We provide expertise in technical, digital and operational outcomes to deliver energy efficiencies, superior tenant retention, improved ESG reporting and streamlined fault detection and diagnostics processes for your assets and portfolios. At Carnot, your success is our Measure.

STEP BY STEP
Carnot integrates with your existing BMS via open protocols — BACnet, Modbus, OPC. No new hardware. No disruption.
Our AI models your building's behaviour across load, weather, and occupancy. A 12-month baseline is established for verified savings.
Carnot makes continuous real-time adjustments — chiller staging, pump sequencing, setpoint control — that your BMS alone cannot make.
Savings verified against your baseline using IPMVP standards. Automated reports delivered on schedule.