Celebrating 25 years

The Ashden Awards

11 June – 6.30pm – 10.00pm
Royal Geographical Society, London

Your invitation to the 25th Ashden Awards

Our ceremony will bring together policymakers, funders, innovators, and influential figures in the climate sector. We’ll use this moment to build high-level support for rapid, effective, inclusive climate action.

We are delighted to reveal that our speakers will be Rachel Kyte, UK Climate Envoy and Wanjira Mathai, MD for Africa and Global Partnerships at World Resources Institute.

Recognising a very special anniversary, this summer the 25th Ashden Awards will adopt a new format, for one year only. We will showcase new solutions creating climate and social impact, as well as celebrating the success of past winners.

At our London awards ceremony and beyond, we will explore what’s driven the success of our past champions. Because by using insights from inspiring, tried-and-tested solutions that have scaled up significantly, we can show funders, investors and policymakers the steps they can take to speed the growth of inclusive climate action.

The 2025 Ashden Awards will honour six winners. We will give four Outstanding Achievement Awards to past champions, and two Breaking Barriers Awards to organisations that have never won an Ashden Award before.

Our speakers

A portrait photo of Rachel Kyte softely smiling whilst looking straight at the camera.

Rachel Kyte, UK Climate Envoy

Rachel Kyte was appointed UK Special Representative for Climate on 21 October 2024.

She is Professor of Practice in Climate Policy at the Blavatnik School of Government, University of Oxford and dean emerita of the Fletcher School of Law and Diplomacy at Tufts University.

Rachel was previously Special Representative of the UN Secretary-General and CEO of Sustainable Energy for All.

She has also served as World Bank Group Vice President and Special Envoy for Climate Change, as well as Vice President for Sustainable Development at the World Bank, and for Business Advisory Services at the International Finance Corporation.

Rachel has held non-executive director, trustee and board member roles with a number of private and public financial institutions, as well as non-profit organisations, focused on climate and development.

A photograph of Wanjira Mathai smiling to camera.

Wanjira Mathai, MD for Africa and Global Partnerships at World Resources Institute.

Wanjira Mathai is a formidable force in climate, development & environmental advocacy. She spearheads transformative initiatives that promote sustainable economic development. With over two decades of strategic leadership, she has inspired environmental and social change across Africa, particularly among the youth.

As Managing Director for Africa and Global Partnerships at the World Resources Institute (WRI) and Africa adviser to the Bezos Earth Fund (BEF), she is shaping NGO and philanthropic work on the continent, directing attention, research, and funding to helping the most climate-vulnerable places and local communities. She has led the iconic Green Belt Movement (GBM) in Kenya as the former Chair- the organization her mother, Wangari Maathai (2004 Nobel Peace Prize Laureate) founded in 1977-, pioneered investment in women entrepreneurs in renewable energy, and is driving a movement to restore 100 million hectares of African land. She has raised the prominence and visibility of global issues such as climate change, youth leadership, sustainable energy and landscape restoration.

Wanjira currently serves as Chair of the Wangari Maathai Foundation (WMF), as a Leadership Council member of the Clean Cooking Alliance. She is a member of the High-Level Group of the Africa-Europe Foundation and the European Climate Foundation Advisory Council. Wanjira is one of a few Six Seconds EQ Practitioners in Kenya and was named one of Time’s 100 Most Influential African Women in 2018, 2020, 2021 and 2023.

Sponsor the 2025 Ashden Awards

The impact of the Ashden Awards relies on partnerships with committed, mission aligned funders. Partners who believe in inclusive solutions for a fairer world, and who want to connect with climate innovators and forge new partnerships as part of Ashden’s global network.

The 2025 Ashden Awards will take place next summer, marking 25 years of boosting climate innovation. In that time we’ve welcomed guest speakers from Al Gore to Sir David Attenborough – and helped hundreds of organisations achieve even greater impact.

By sponsoring the 2025 awards, you can link your organisation with some of the world’s most exciting climate innovations. Our awards are closely aligned with common ESG goals, and supporting them will raise your profile with influential audiences in the climate sector and beyond.

Our winners are driven by ambition for a greener, fairer future. If you share their passion, we’d love to tell you more about the Ashden Awards.

For more information please get in touch with Ed Dean, Director of Business Development – Ed.Dean@ashden.org

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