10,000 Leaders. Two Days. Join the Action.

ReThink HK 2026 returns for its 7th edition on 10–11 September 2026 at the Hong Kong Convention and Exhibition Centre, co-organised with the Business Environment Council. As Asia’s Hub for Climate Action and Sustainable Business Solutions, ReThink HK convenes over 10,000 business leaders, sustainability innovators, and policymakers to catalyse collaboration, share proven strategies, and accelerate the city’s transformation towards a net-zero, resilient future.

Across two dynamic days, delegates gain access to 500+ expert speakers, 350+ exhibiting solutions, and exclusive networking opportunities designed to translate ambition into measurable outcomes. ReThink HK’s multi-stream conference programme delivers actionable insights into corporate climate strategies, resilient construction, energy transition, investing for impact, and innovative circularity, connecting thought leadership with practical implementation.

ReThink HK empowers core decision-makers to move beyond intent, enabling businesses to deliver measurable sustainability impact while driving long-term growth. Join us this September to learn, connect, and act, and be part of the community reshaping Hong Kong’s sustainable business landscape.