ReThink HK

ReThink HK 2026 is a major sustainability and climate action conference and expo held in Hong Kong, bringing together business leaders, sustainability practitioners, policymakers, investors, innovators, and solution providers working to accelerate sustainable transformation across Asia.

Positioned as Asia’s Hub for Climate Action and Sustainable Business Solutions, the event focuses on helping organisations move from ambition to implementation by connecting high-level insight, practical solutions, and cross-sector collaboration. It is designed for corporates, enterprise businesses, SMEs, and professionals responsible for researching, resourcing, and delivering net-zero, ESG, circular economy, and sustainable business strategies. ReThink HK 2026 will take place on 10 and 11 September 2026 at the Hong Kong Convention and Exhibition Centre in Wan Chai, Hong Kong.

Purpose and Objectives

The purpose of ReThink HK is to accelerate climate action and sustainable business transformation across Hong Kong and the wider Asian market. The event aims to support organisations as they respond to climate risk, regulatory pressure, resource constraints, stakeholder expectations, and the need for more resilient and inclusive business models.

ReThink HK encourages businesses to rethink how they operate, invest, consume, build, report, and collaborate. Its objective is to create a practical platform where sustainability moves beyond discussion and becomes connected to implementation, innovation, financing, governance, and measurable business outcomes. The event also supports Hong Kong’s broader ambition to progress towards carbon neutrality, circularity, climate resilience, and a more equitable low-carbon economy.

Key Activities

ReThink HK 2026 will feature a large-scale conference programme, exhibition, and networking platform designed around practical climate and sustainability action. The conference agenda includes multiple theatres and stages, with sessions covering climate transition, green finance, circular economy, sustainable buildings, cities, transport, innovation, supply chains, logistics, technology, nature, biodiversity, and business transformation. The event will host keynote discussions, expert panels, case studies, roundtables, workshops, and deep-dive sessions. These formats are designed to help attendees learn from business leaders, policymakers, investors, sustainability experts, and solution providers working on real-world implementation.

Alongside the conference, the Solutions Showcase Expo will bring together companies and organisations offering products, services, and technologies that support the transition to a low-carbon, circular, and more sustainable economy. This creates an opportunity for attendees to discover practical solutions, evaluate partners, and connect with providers across different sustainability categories.

Significance

ReThink HK is significant because it serves as one of Asia’s key business-focused platforms for sustainability, climate action, and ESG implementation. Rather than focusing only on high-level ambition, the event is built around practical business transformation and real solutions.

For Hong Kong and the wider region, ReThink HK provides an important meeting point for organisations navigating climate targets, transition planning, supply chain transformation, sustainable finance, infrastructure development, and stakeholder expectations.

The event is especially relevant as businesses across Asia face increasing pressure to decarbonise operations, improve ESG performance, strengthen reporting, reduce resource use, and build more resilient value chains. By bringing together decision-makers and solution providers, ReThink HK helps create partnerships and momentum that can support long-term sustainable development.

Expected Outcomes

Participants at ReThink HK 2026 can expect to gain insights into the latest sustainability priorities, policy developments, business risks, and practical solutions shaping Asia’s climate and ESG agenda.

The event is expected to support new partnerships, business opportunities, knowledge sharing, and collaboration across sectors. Attendees can use the platform to explore solutions, learn from case studies, connect with sustainability leaders, and identify pathways to accelerate their own climate and ESG strategies. For companies, ReThink HK offers an opportunity to understand where the market is moving, engage with relevant stakeholders, and strengthen their role in the transition towards a more resilient, inclusive, circular, and low-carbon economy.

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