GE Vernova’s H-Class powers 1.2 GW Pulau Indah plant in Malaysia

GE Vernova Inc. announced a Selangor state-linked company, Worldwide Holding Berhad (WHB)’s Pulau Indah power plant achieved the start of operation in Selangor, approximately 60 km from the Malaysian capital city, Kuala Lumpur. Powered by two-blocks of GE Vernova HA combined cycle equipment, the new 1,200 megawatts (MW) plant is projected to produce the equivalent electricity needed to power approximately 2.5 million homes in Malaysia. In addition, under the terms of a 21-year agreement, GE Vernova is expected to provide maintenance services and software solutions to improve asset visibility, reliability, and availability of the plant.

Over the next three decades, the Malaysian economy is estimated to triple in size, while its population is projected to rise to over 40 million people; consequently, energy demand in Malaysia is set to increase significantly. Malaysia has announced its aim to reach net-zero emissions by as early as 2050 – reflected in its latest National Energy Policy – and continues to refine a long-term lower-emission development strategy.

At the core of the plant, the two 9HA gas turbines, engineered from the ground up to be extremely flexible, feature high ramp rates and fast start up times to help meet fluctuating demand. In addition, the HA unit has the capability to burn up to 50% by volume of hydrogen when blended with natural gas.


Natural gas has become an increasingly popular option for electricity generation in Malaysia due to increased availability and the fact that it emits less CO2 and other pollutants than coal. Gas power plants can also be turned on or off relatively easily, which allows for greater flexibility in dealing with demand peaks or low supply from renewable sources.

For the Pulau Indah Power Plant, GE Vernova provided two blocks of 600 MW, each including a 9HA.01 gas turbine, an STF-D650 steam turbine, a W88 generator and a Once Through Heat Recovery Steam Generator (OT HRSG).

Overall plant performance will be monitored and enhanced with GE Vernova’s tightly integrated Mark VIe Distributed Control System (DCS) software software to help improve asset visibility, reliability, and availability while reducing operation and maintenance costs. In addition, data collected from sensors throughout the facility will be monitored and analyzed 24/7 at GE Vernova’s Monitoring & Diagnostics (M&D) Center in Greenville, SC, United States.

www.gevernova.com