A Landmark Event for Sustainability

HONG KONG, Sept. 12, 2025 — The highly anticipated ReThink HK returns for its sixth iteration at the Hong Kong Convention and Exhibition Centre (HKCEC), happening from September 11 to 12, 2025. This massive event will feature over 150 sessions across nine thematic theatres and stages, alongside a Sustainable Solutions Expo showcasing around 300 exhibitors. With a record attendance of 10,000 eco-conscious attendees from across the globe and more than 500 leaders in sustainability sharing insights, this conference aims to offer strategic frameworks for achieving net-zero targets and highlights the crucial necessity for cross-industry collaboration.

Uniting for a Sustainable Future

"To combat climate change and rejuvenate our ecosystems, collective action is vital. ReThink HK brings together top-tier partners to motivate thousands and create a foundation for a sustainable economic future in Hong Kong. Our mission is straightforward: collaborate to transform global challenges into opportunities for innovation and growth," emphasized Mr. Chris Brown, Founder and CEO of ReThink HK.

New Initiatives for Enhanced Collaboration

This year, ReThink HK proudly introduces its inaugural CFO Breakfast Roundtable, partnered with Accounting for Sustainability and Swire Pacific. Also making its debut is a series of Sustainability Leadership Lunch Roundtables, in collaboration with Zurich Resilience Solutions.

Focus on Sustainable Development Sectors

The event is organized around two pivotal sectors: the Buildings and Infrastructure Sector, in partnership with the Construction Industry Council and HKGBC, concentrating on energy-efficient technologies and green certifications; and an expanded Smart Mobility and Transportation Sector, collaborating with CLP's eMobility Network to explore the entire value chain of sustainable transport, including biofuels and synthetic fuels.

A Collaborative Experience for All

Enriching the event experience, the BEC Pavilion and the BEC Climate & Nature Theatre will feature over 60 leaders and experts dedicated to intertwining sustainability with biodiversity. "This marks our sixth year of collaboration with ReThink HK, underpinning our commitment to transition Hong Kong's business landscape toward a net-zero economy. We unite members to share best practices and innovate green business models, promoting net-zero benefits that elevate industries and create a sustainable community," stated Mr. Simon Ng, CEO of BEC.

Prominent Sponsors Leading the Charge

This year’s ReThink HK showcases an impressive lineup of sponsors, including Amazon Web Services (AWS), MTR Corporation Limited, Schneider Electric, Siemens Limited, Swire Properties, ERM Hong Kong Limited, and Ernst & Young Group Limited among others.