ReThink HK 2025 – The Sustainable Business Forum & Solutions Expo

The ReThink HK 2025, organized by EnviroEvents (ReThink) Limited in partnership with the Business Environment Council, is Hong Kong's flagship two-day conference and expo dedicated to advancing sustainable development and ESG strategies. Held at Hall 1 of the Hong Kong Convention and Exhibition Centre (HKCEC) in Wan Chai, Hong Kong, this sixth edition expects over 10,000 attendees, including business leaders, sustainability practitioners, investors, and representatives from NGOs, industry bodies, and government. The event showcases innovative solutions for a just and sustainable transition, emphasizing net-zero emissions, circular economy practices, and cross-sector collaboration to build a resilient, low-carbon future for Hong Kong and beyond.

Purpose and Objectives

The primary purpose of ReThink HK 2025 is to accelerate Hong Kong's progress toward net-zero emissions and a circular economy by uniting stakeholders to rethink business practices, reduce environmental impact, and foster equitable communities. The event aims to demonstrate the business case for sustainable transitions through thought leadership, innovation, and real-world solutions, while addressing global challenges like GHG emissions reduction and ecosystem restoration. It seeks to promote private-public collaboration, support impact projects via delegate fees through The ReThink Foundation, and equip participants with strategies for ESG integration, resource efficiency, and climate-smart operations.

Key Activities

The expo features over 300 exhibitors showcasing products, services, and solutions across sectors like sustainable construction, smart mobility, energy efficiency, waste management, and supply chain sustainability, with dedicated zones for startups and innovations. The conference includes more than 150 sessions across nine themed theatres and stages, curated with partners, covering topics such as net-zero pathways, circular economy rethinking, AI opportunities, and buildings/infrastructure sustainability, led by over 500 expert speakers. Attendees can participate in roundtable workshops, pitch hubs for startups, happy hour networking, an offsite networking event, and interactive debates, with options for all-access passes and complimentary expo-only entry for qualifying professionals.

Significance

Hosted in Hong Kong, a key Asia-Pacific hub for finance and innovation, ReThink HK 2025 plays a crucial role in driving regional sustainability by connecting diverse stakeholders to tackle climate risks, enhance ESG reporting, and promote carbon-neutral strategies amid global tipping points. By emphasizing actionable insights and cross-sector partnerships, it supports Hong Kong's leadership in low-carbon development, circular economies, and equitable growth, while highlighting opportunities in areas like smart transportation and green finance. The event's focus on outcome-oriented content and community-driven impact positions it as a pivotal platform for accelerating collective change and demonstrating scalable models for a sustainable urban future.

Expected Outcomes

ReThink HK 2025 is expected to generate measurable advancements in sustainable business practices, with attendees gaining actionable strategies for net-zero implementation, forming partnerships for innovation, and accessing tools to enhance ESG performance and resilience. Participants will contribute to local impact projects through event fees, build networks for ongoing collaboration, and leave equipped to drive investments in circular solutions and low-carbon technologies. The event aims to inspire scalable actions that reduce emissions, foster economic viability, and position Hong Kong as a model for global sustainability transitions.

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