Powering Singapore’s First Positive Energy Building: A Story of Quality, Safety, and Reliability
Keppel Infrastructure @ Changi is the first building in Singapore to be conferred the Green Mark Platinum Positive Energy building under the Building and Construction Authority’s new scheme. Through meticulous planning and retrofitting works, the building is a bold step toward a cleaner and smarter future.
Behind this achievement lies more than solar panels on rooftops. With over 4,000 square meters of photovoltaics (PV) installed and the capability of producing 600,000 kWh of renewable energy every year, the building is powered by Huawei’s Smart PV & Grid Forming ESS solutions — where innovation meets reliability.
Safety and Stability, Engineered into Every Layer
Every watt of energy stored at Keppel Infrastructure @ Changi is safeguarded by Huawei’s commitment to high quality, highly safe, highly stable operation. The system integrates:
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A 4-layer active shutdown system and dual-level passive isolation for unbeatable safety
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Real-time 3D health visualization, allowing operators to detect cells, packs, and systems at a glance
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Advanced pack and rack optimization, ensuring synchronized performance and long-term system stability
This isn’t just an energy system; it’s a living, breathing safeguard that can support the growth of Singapore’s energy landscape.
Supporting the Nation’s Grid: EMA’s Demand Response
What makes this project even more groundbreaking is its integration with Singapore’s Energy Market Authority (EMA) Demand Response program.
Keppel Infrastructure @ Changi doesn’t just generate and store green power — it actively supports the grid. During peak hours, the system provides demand-side flexibility, helping balance supply and demand while maximising economic returns. It’s proof that sustainability can go hand-in-hand with financial value.
