nstrument air at power facilities on Singapore's Jurong Island (such as the Banyan

Instrument air at power facilities on Singapore's Jurong Island (such as the Banyan/Sakra region, which hosts Sembcorp’s 600MW hydrogen-ready plant) typically requires high-purity, dry, oil-free compressed air. Key specifications often include a dew point 10°C below ambient, solid particle filtration <3.0 microns, and pressures of 8.5–8.8 barg.

• Purpose: To drive pneumatic actuators, control valves, and sensors in the facility.
• System Components: Oil-free screw or centrifugal compressors, refrigerated or desiccant air dryers, and filtration systems.
• Requirements: Oil-free, dry (low dew point), and free of particulate contamination.
• Capacity: Often designed with duty/standby configurations for redundancy.

• Sembcorp Banyan/Sakra ESS: The region hosts Southeast Asia's largest Energy Storage System (285MWh to 326MWh), which uses liquid cooling or air conditioning, requiring specialized environmental control.
• Sembcorp 600MW Cogen Plant: The Banyan site includes a hydrogen-ready combined cycle gas turbine (CCGT) plant, which requires reliable instrument air for its high-efficiency operations.

For specific, detailed technical specifications of the instrument air system for a particular plant (e.g., Sembcorp Cogen), it is best to refer to the official design documents or technical data sheets for that specific installation.