Delegates
Innovation Zero World returns to Olympia London on 28th & 29th April 2026
Supported by the UK Government, Innovation Zero provides a space and opportunity for collaboration, breaking down silos, and overcoming obstacles to drive large-scale, impactful progress towards global emissions reduction.
Innovation Zero’s mission?
To accelerate a just global transition to a low carbon economy by connecting innovators, funders, policymakers, and business leaders.
Find out more about us here.


Introducing our 2025 Co-Chairs
We are delighted to announce Innovation Zero 2025’s co-chairs – Dr Rhian-Mari Thomas OBE, CEO of the Green Finance Institute, and Baroness Bryony Worthington, key architect of the UK’s world leading Climate Change Act – who will deliver the opening addresses for Days 1 and 2 of our Main Stage content programme.
They exemplify our mission to provide a platform for innovation in the broadest sense – to explore this, they've co-authored a thought leadership article breaking down the importance of driving innovation forward at every stage of the low carbon transformation.
Innovation Zero World 2025's speakers included:
13 high-level forums & theatres
In order to accelerate the transition to a low carbon economy, we will require contribution from all quarters.
Innovation Zero is designed to shatter silos and unite sectors, offering a dynamic platform for leaders and changemakers across diverse industries to engage and collaborate.
Join us to discover cutting-edge decarbonisation solutions as we collectively pave the way to a low carbon future.
NEW FOR 2025: we are excited to introduce dedicated forums on Supply Chain, Infrastructure, and Nature, Land & Sea.

News
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Rachel Kyte, UK Special Representative for Climate at the Foreign, Commonwealth and Development Office (FCDO) and Dr Rhian-Mari Thomas, co-Chair of Innovation Zero and CEO of the Green Finance Institu ...
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“There is nothing in a caterpillar that tells you it’s going to be a butterfly” – R. Buckminster Fuller On April 29, 2025, the Innovation Zero Congress in London hosted a panel discussion titled “Acce ...
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Chris Stark, Head of UK’s Mission for Clean Power will speak on ‘Delivering Clean Power 2030’ at the congress Emma Pinchbeck, CEO of the Climate Change Committee, will be presenting, for the first tim ...
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