Home About us Commissioners

The Commission is led by a Chair working closely with the Director and supported by vice-chairs who each represent the sub-regions of Yorkshire and the Humber.  

Commissioners are appointed as individuals and are recognised sector leaders, bringing a wealth of personal experience, expertise and extensive networks from across the region and nationally. We also have youth Commissioners, from the Regional Youth Climate Assembly. Commissioners are not corporate representatives. 

Liz Barber

Chair
Following a long career in finance, as a CEO and now as a Non-Executive Director, Liz brings strategy, leadership and sustainable thinking to the Commission.

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Councillor Claire Douglas

Vice Chair
Claire was elected a Labour Councillor representing Heworth Ward on City of York Council in 2019, the area she has lived in for many years.

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Paul West

Councillor Paul West

Vice Chair
Paul is a Councillor for East Riding of Yorkshire Council and serves as the cabinet member for environment and transport.

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Councillor Scott Patient

Vice Chair
Councillor Scott Patient is Deputy Leader of Calderdale Council

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Ben Miskell

Councillor Ben Miskell

Vice Chair
Ben is the Chair of Transport, Regeneration and Climate Policy Committee at Sheffield City Council.

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Rosa Foster

Director
Rosa is the Director of the Yorkshire & Humber Climate Commission and sits on the leadership team.

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Commissioners

Adam Ashman

Commissioner
A chartered engineer, Adam is Head of Strategic Planning at Yorkshire Water.

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Rachael Bice

Commissioner
Rachael brings 20 years of experience working across the public sector, and sees the Commission as an opportunity to give a voice to Yorkshire's wildlife.

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Chris Jackson

Commissioner
Chris is Director of Regeneration for Hull City Council.

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Simon Bowens

Commissioner
Simon is Friends of the Earth’s Regional Campaign Organiser in Yorkshire and the North East.

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Emma Bridge

Emma Bridge

Commissioner
Emma is the Chief Executive of Community Energy England.

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Martyn Broadest

Commissioner
Martyn has worked in housing throughout his 30+ year career and brings extensive experience of retrofit and community regeneration.

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Peter Cole

Peter Cole

Commissioner
Peter is an environmental planner with more than 20 years of experience, working across both public and private sectors.

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Sarah Clark

Commissioner
Sarah is the Acting Director at the University of Hull’s Aura Innovation Centre, championing low carbon innovation and SME growth.

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Sajalu Dahal

Sajalu Greenall

Commissioner
Saj is a senior manager developing and delivering Northern Gas Network’s whole energy strategy.

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Roz Davies

Commissioner
Roz is passionate about building green and resilient communities, places and organisations in the face of uncertainty and a challenging future.

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Nigel Foster

Commissioner
Nigel is an experienced director and strategic transport and planning consultant.

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Andy Gouldson

Commissioner
Andy is former Professor of Environmental Policy at the University of Leeds and known as the 'godfather' of climate commissions.

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Robert Hall

Commissioner
Robert is responsible for measurement and evaluation of ecological and social-economic systems across public and private markets.

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Oliver Harmar

Commissioner
Oliver is the Chief Operating Officer for Natural England, having previously been the Area Director for Yorkshire at the Environment Agency.

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Bruce Heppenstall

Commissioner
Bruce is Plant Director at Drax Power Station, responsible for all site activities.

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Amandeep Kaur Maan

Commissioner
Amandeep is Co-founder of EcoSikhUK, which takes an inter-faith approach to tackling the challenges of climate change and biodiversity loss.

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Jatinder Mehmi

Jatinder Singh Mehmi

Commissioner
Jatinder possesses multidisciplinary expertise encompassing climate change, sustainable development, and social sciences.

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Natasha Nauth

Natasha Nauth

Commissioner
Natasha's career spans more than 20 years in the banking sector, starting out as an accountant then treasurer.

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Jonathan Oxley

Jonathan Oxley

Commissioner
Jonathan, a chemist by training, has worked across the energy and chemicals sectors in various roles, including renewable energy and fuels.

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Peter O'Brien

Commissioner
Peter is the Executive Director of Yorkshire Universities.

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Alexis Percival

Commissioner
Alexis is the Environmental and Sustainability Manager for Yorkshire Ambulance Service NHS Trust.

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Sam Perry

Sam Perry

Commissioner
Sam is the Green Bargaining Officer for the Trade Union Congress in Yorkshire and the Humber.

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Simon Pringle

Commissioner
Simon is a senior commercial strategy and sustainability expert with extensive board-level experience.

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Niki Roach

Niki Roach

Commissioner
Niki works within the UK water sector to implement catchment scale, nature-based solutions to deliver environmental improvement.

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Stephen Turnbull

Commissioner
Stephen is Director of Public Health at Wakefield District Health & Care Partnership

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Mike Dugher

Commissioner
Mike is Deputy Director of the Environment Agency in Yorkshire.

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Mel Taylor

Commissioner
Mel is a specialist in people-centric climate engagement, with more than 15 years of experience leading climate change programmes in Yorkshire.

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Regional Youth Climate Assembly

Commissioners
The Regional Youth Climate Assembly (RYCA) is a group of young people from across Yorkshire and the Humber who provide a collective voice for youth within the climate discussion.

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Helen Slinger

Helen Slinger

Commissioner
Helen is Executive Director at Accounting for Sustainability, where her responsibilities include oversight of knowledge and learning activities.

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Stuart Strathdee

Commissioner
Chemistry teacher Stuart is passionate about championing the role of schools in raising awareness of climate change and biodiversity decline.

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Alice Sweeting

Commissioner
Alice has worked in financial services for 13 years, with her current role supporting the decarbonisation of the UK’s housing stock.

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Siobhan Barton

Commissioner
Siobhan has more than 20 years experience in utilities and energy, dealing with multiple complex areas and across a range of specialist issues.

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Richard Beardsworth

Commissioner
Richard is Professor of International Politics and Head of School of Politics and International Studies at the University of Leeds.

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Damian Allen

Commissioner
Damian is City of Doncaster Council’s Chief Executive.

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Deborah Harkins

Commissioner
Debs has worked as Director of Public Health and Climate Action at Calderdale Council since April 2020.

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Steven Forrest

Commissioner
Steven is Lecturer in Flood Resilience and Sustainable Transformations at the University of Hull.

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Polly Cook

Commissioner
Polly is Chief Officer of Sustainable Energy and Air Quality at Leeds City Council.

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Ian Floyd

Commissioner
Ian is the Chief Operating Officer for City of York Council

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