Choo Oi Yee

Choo Oi Yee, CEO of Climate Impact X (CIX) — a global carbon exchange and marketplace backed by Temasek, DBS, SGX, and Standard Chartered — is a game changer in the race toward net zero. By harnessing cutting-edge technology, data-driven transparency, and rigorous integrity standards, she is redefining how carbon credits are traded worldwide. Under her leadership, CIX connects buyers and sellers to verified, high-quality carbon projects that deliver real, measurable impact. With its innovative platforms and market infrastructure, CIX is unlocking broader participation in carbon markets, accelerating global decarbonisation at scale, and cementing Singapore’s role as a leading hub for climate and nature-based solutions.