Where ideas meet investment.

The Climate Innovation Expo is the meeting point for innovators, industry, cities, and investors driving Europe’s climate and sustainability solutions.

From startups and research institutions to corporates, cities, and NGOs, the Expo provides a space for visibility, collaboration, and cross-sector exchange.

To ensure the integrity and relevance of the Expo, all exhibitors must meet a minimum set of eligibility requirements:

  • Demonstrate a commitment to climate action and sustainability.

  • Operate in line with ethical, social, and environmental standards consistent with EU and international norms.

  • Implement sustainable exhibition practices, such as minimising waste, avoiding single-use materials, and prioritising reusable or recycled resources.

  • Avoid exhibiting with or co-branding alongside entities under EU sanctions or involved in environmental or human-rights controversies.

Brussels Climate Week reserves the right to review and approve all exhibitors to ensure alignment with these principles.

The Expo highlights real-world solutions powering Europe’s climate-industrial transformation — from clean energy and circular manufacturing to digital technologies, sustainable construction, and nature-based solutions.

It is free to attend and open to the public, offering visitors the chance to explore the innovations and collaborations shaping a competitive, resilient, and climate-neutral Europe.

Technology in Action

Experience breakthrough products and live demos.

Connect & Collaborate

Meet policymakers, investors, and innovators.

Inspire Change

Discover ideas that turn ambition into delivery.

Who Exhibits?

Climate Tech Start-Ups

Industrial Leaders

City & Public Agencies

Investors & Philanthropists

Research & Academia

NGOs & Networks

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