Sembcorp Energy Singapore

Operating one of the world’s largest inland floating solar PV systems

The Sembcorp Tengeh Floating Solar Farm is Singapore’s first large-scale floating solar photovoltaic (PV) system. Contributing to Singapore’s goal of quadrupling solar energy deployment by 2025, our 60 megawatt-peak (MWp) solar farm was built with over 122,000 floating solar panels across 45 hectares and is one of the world’s largest inland floating solar photovoltaic (PV) systems.

Deploying highly efficient PV modules and optimised layout to maximise solar power generation, the renewable energy generated from the solar farm will power Singapore’s five local water treatment plants, making our nation one of the few countries in the world to have a 100% green waterworks system.

Officially launched on 14 July 2021, the power generated at the Sembcorp Tengeh Floating Solar Farm will offset about 7% of PUB’s annual energy needs and reduce PUB’s carbon footprint. This is equivalent to powering about 16,000 four room HDB flats and reducing carbon emissions by about 32 kilotonnes annually, the same as taking 7,000 cars off the roads.

Find out more about its construction journey as well as what are the key components of a solar farm.

For Full press release, visit PUB website and Sembcorp website.

Total Installed Capacity

Floating Solar

Sembcorp Tengeh Floating Solar Farm


Key Statistics at a Glance

Floating Solar

Size of


Football Fields

Floating Solar


4-Room HDB Households
Floating Solar


of Tengeh Reservoir (45 hectares)
Floating Solar
Offsets 32 kilotonnes of carbon emissions annually, equivalent to taking 7,000 cars off the roads.


Solar Panels



Floating Solar
Panel Islands
Floating Solar




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