11th Annual Sustainability Week 2026

The Sustainability Week 2026, organized by The Economist, is the 11th annual event dedicated to accelerating business sustainability, bringing together over 2,500 industry leaders including CSOs, CPOs, CFOs, and CEOs to drive action on global challenges like climate change, decarbonization, and responsible practices. Held at the InterContinental London – the O2 in London, UK, this multi-day gathering features expanded content across topics such as decarbonizing business, finance, AI in sustainability, materials and construction, carbon capture and credits, procurement and supply chains, biodiversity, and food and water security. It serves as a high-quality platform for sharing insights, fostering collaborations, and showcasing innovations through new features like an Investment Battlefield for climate startups, a Carbon Capture Summit, and a VIP village, all aimed at helping businesses become sustainable faster.

Purpose and Objectives

The primary purpose of Sustainability Week 2026 is to unite a high-caliber business audience to shape the future of sustainability by providing actionable strategies, thought leadership, and tools for rapid implementation across industries. The event aims to address pressing global issues through focused tracks on decarbonization, finance, AI applications, materials innovation, carbon management, supply chain resilience, biodiversity preservation, and resource security, while emphasizing the integration of sustainability into core business models. It seeks to connect executives with practical insights from case studies, promote cross-sector partnerships, and inspire measurable progress toward net-zero goals, ultimately bridging ambition with real-world execution in a complex global landscape.

Key Activities

The event features a comprehensive program spanning multiple days, including over 80 sessions with 240+ speakers delivering keynote talks, panels, and case studies on sustainability topics, led by experts like John Kerry, Matt Damon, and Paul Polman. Attendees can participate in new additions such as the Investment Battlefield for startup pitches, a dedicated Carbon Capture Summit, Biodiversity Summit, and AI-focused discussions, alongside 70+ exhibitor showcases and interactive workshops on waste, recycling, and natural capital. Networking is enhanced through a VIP village with 350+ one-to-one meetings, hospitality receptions, and exclusive clubs for CSOs, finance, and procurement leaders, with options for in-person engagement at the venue or virtual access to broaden participation.

Significance

Hosted at the InterContinental London – the O2, a premier venue for global gatherings, Sustainability Week 2026 underscores the critical role of business in tackling planetary challenges by convening diverse professionals from 41+ countries and 23 industries to cut through hype and focus on impactful solutions. By attracting 2,500+ attendees and building on a decade of success, it fosters collaborations that influence policy, innovation, and corporate responsibility, particularly in areas like emissions reduction and sustainable finance amid geopolitical and environmental pressures. The event's expansion and emphasis on actionable content position it as a cornerstone for Europe's and global leadership in sustainability, inspiring scalable changes that align with broader efforts toward a resilient, equitable world.

Expected Outcomes

Sustainability Week 2026 is expected to empower attendees with over 80 case studies and insights, leading to new partnerships, investment opportunities, and strategies for implementing sustainability initiatives that enhance business performance and environmental impact. Participants will form valuable networks through targeted meetings and clubs, gain access to post-event resources like reports, and collaborate on projects that advance decarbonization, AI integration, and biodiversity goals. The event aims to accelerate corporate transformations, drive funding for climate startups via the Investment Battlefield, and contribute to measurable progress in global sustainability efforts through informed, collective action.

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