Hydrogen-Ready: Singapore’s First Cogeneration Plant
In the first half of 2026, Singapore’s first hydrogen-ready cogeneration plant—the Keppel Sakra Cogen Plant—is expected to become operational. It is designed to save up to 220,000 tonnes of carbon dioxide per year, roughly equivalent to taking 47,000 cars off the road.
The plant is not fully hydrogen-powered. It is hydrogen-ready, capable of blending hydrogen with natural gas and scaling up as supply chains develop. This is Singapore’s pragmatic approach: build infrastructure that can decarbonise incrementally.
The 800 Million SGD Decarbonisation Challenge
In 2026, the Singapore Government launched a 800 million SGD Decarbonisation RIE Grand Challenge, investing over five years in low-carbon technologies including solar, hydrogen, energy storage, carbon capture, and grid modernisation. The scale of the investment signals intent.
But money alone does not solve the fundamental problem. Singapore has limited renewable energy resources. Producing green hydrogen at scale using domestic green electricity is “challenging,” according to the Economic Development Board. The nation must import low-carbon hydrogen—and import prices are volatile.
The 50% Price Wall
Singapore has an aspiration to use hydrogen for up to 50% of its power generation. The price barrier is formidable. As SBR reported in January 2026, Singapore’s “50% hydrogen dream hits price wall”. Green hydrogen remains significantly more expensive than natural gas, and supply chains at scale do not yet exist.
The strategy is layered. Singapore is exploring multiple supply pathways, signing MOUs with Australia and Chile on low-carbon technologies and hydrogen. The Keppel Sakra plant provides real-world operational data on hydrogen blending. The 800 million SGD challenge funds research into cost reduction.