GE Vernova and YTL PowerSeraya Pte Ltd. (YTLPS) are collaborating on a feasibility study to analyze the lowering of carbon emissions of YTLPS’ H-Class Combined Cycle Gas Turbine (CCGT) plant on Jurong Island, Singapore.
Following the launch of a Power Sector Carbon Capture and Storage Grant Call by Singapore’s Energy Market Authority (EMA) in October 2024, which invited the power industry to explore potential carbon capture solutions as part of Singapore’s energy transition towards a low-carbon future, the EMA has selected five projects on 14 July 2025. Among these, YTLPS’ Post-Combustion Carbon Capture Study proposal was successfully selected to receive co-funding.
The study is focused on retrofitting YTLPS’ H-Class CCGT with technology capable of capturing at least 90% of the plant’s carbon dioxide (CO2) emissions. GE Vernova will focus the study on the seamless integration of the H-Class CCGT plant with post-combustion carbon capture technology, supported by three key technical solutions: exhaust gas recirculation (EGR); steam integration; and controls integration.
In comparison to traditional bolt-on post-combustion carbon capture solutions, the proposed GE Vernova’s advanced system integration with EGR technology allows a gas power plant with post-combustion carbon capture solutions to operate more efficiently and cost-effectively which reduces overall plant size, overall CAPEX and OPEX whilst also boosting overall integrated plant performance.
