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Innovation Zero - Sustainability Event & Conference 2025

Innovation Zero 2024 achieves 44% attendee growth

Thank you to all of our speakers, sponsors, exhibitors, partners, and attendees – we look forward to seeing you next year in London, Riyadh, and Austin!

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Content sessions

Innovation Zero - the UK's largest net-zero congress

Following a successful second edition, which saw a 44% increase in attendees, Innovation Zero returns to Olympia London on 29th & 30th April 2025.

Supported by the UK Government, Innovation Zero provides a meeting place for announcements, partnerships, deal-making, and collaborations for those who develop, produce, deploy, and fund low carbon solutions.

Innovation Zero's mission? To accelerate meaningful action towards a low carbon economy and society​.

2025 Interest

Want to get involved in 2025?

The Rt Hon Ed Miliband MP

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Share a requirement, announcement, launch or story.

Sponsor or Exhibit

Sponsor or Exhibit

Show our audience how you're innovating in this space.
Partner with us

Partner with us

Join us in building and shaping this new, important community, and help spread the word.


Meet and connect with the people & companies who are driving the transition.

Innovation Zero 2024's Sponsors

Lead Partner


Platinum Sponsors


Gold Sponsors


Lanyard Sponsor


Silver Sponsors

14 high-level forums

Innovation Zero 2024

For the transformation to a low carbon economy to happen, we will require contribution from all quarters  — it's for this reason that we are striving to build a cross-sectoral community of innovation.

Our event is designed to shatter silos, offering a dynamic platform for leaders and changemakers across diverse industries to unite. Explore ground-breaking approaches and cutting-edge decarbonisation solutions as we collectively pave the way to a sustainable future.

For the 2024 edition, we ran 14 dedicated conference forums, include new streams such as aviation & shipping, advanced tech and carbon markets.

2024 Forums

2024's speakers included:


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Innovation Zero 2024's Partners & Supporters included:


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Innovation Zero 2024's Exhibitors included:


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  • Produced by the Innovation Zero Awards and Duamentes Global Alliance, an insightful research report on climate innovation adoption is now available.  
  • Almost 10,000 people, including industry experts, business professionals, funders, academia, politicians and innovators have gathered at London’s Olympia to discuss, debate and review the latest think ...
  • Innovation has long been seen as the best weapon in the fight against climate change and will be centre stage at the Innovation Zero congress at London Olympia from 30 April to 1 May 2024, which is se ...



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