Major Global Sustainability Conferences, Expos & Summits — 2025
🔋 ClimateTech Innovation Summit
📅 22–23 July 2025 | climatetechinnovationsummit.com
📍 San Francisco, USA
Where breakthrough technologies meet climate solutions. The ClimateTech Innovation Summit convenes innovators, investors, and policymakers to showcase and scale cutting-edge technologies addressing climate change. Topics include clean energy, carbon capture, green finance, and climate resilience.
🌾 Food & Agriculture Sustainability Summit
📅 10–11 September 2025 | foodagriculturesustainabilitysummit.com
📍 Amsterdam, Netherlands
A premier event for advancing sustainable food systems and agricultural practices. This summit explores regenerative agriculture, food security, sustainable supply chains, and innovative solutions to feed a growing global population while preserving ecosystems.
☀️ Solar Power International & Energy Storage International (RE+)
📅 29 September – 2 October 2025 | re-plus.com
📍 Anaheim, USA
The largest North American gathering of solar and energy storage professionals. This event highlights the latest technologies, market trends, and policy developments in solar energy and grid-scale storage, driving the transition to a clean energy future.
🏗️ Net Zero Conference
📅 1–2 October 2025 | netzeroconference.com
📍 Los Angeles, USA
The leading conference dedicated to achieving net-zero carbon emissions in the built environment. Learn from pioneers in sustainable design, construction, and operations about strategies, materials, and technologies that enable sustainable and resilient buildings.
♻️ Circular Economy Forum
📅 8–9 October 2025 | circulareconomyforum.com
📍 Brussels, Belgium
Focusing on the future of circularity, this forum brings together industry, governments, and innovators to rethink resource use. Topics include waste reduction, materials innovation, circular business models, and scaling circular economy practices across sectors.
🌍 WSTHA 2025 — World Sustainable Travel & Hospitality Awards
📅 29 October 2025 | wstha.com
📍 Dubai, UAE
Hosted at Terra, Expo City Dubai, WSTHA 2025 celebrates excellence in sustainable travel, tourism, and hospitality. With categories aligned to the UN SDGs, it honors organizations and individuals driving transformative sustainability initiatives across the globe.
🌳 COP30 — UN Climate Change Conference
📅 10–21 November 2025 | unfccc.int/cop30
📍 Belém, Brazil
The milestone 30th session of the UN Framework Convention on Climate Change (UNFCCC). COP30 will unite world leaders to assess progress and accelerate action on the Paris Agreement, with a strong focus on biodiversity, forest preservation, and just transitions.