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Book your free pass to Sustainable Skies World Summit 2026
Explore the speaker line-up for this year's Sustainable Skies World Summit
Abigail Grenfell
Director, Sustainable Aviation
Lacewood Consulting
Adam Morton
Head of Technology – Sustainability & Strategy
Aerospace Technology Institute (ATI)
Adelfio Ronci
Director Environmental Products
ICE
Alexandra Härmatis
Senior Corporate Carbon Trader
Vertis Environmental Finance
Andrew Chadwick
Managing Director
Ventura System Solutions
Andy Jefferson
Director
A&G Jefferson Ltd
Andy Smith
Somerset Council
Anna Stukas
VP Strategic Partnerships
1PointFive
Ash Owen
Head of Future Technology
Rolls-Royce
Ben Story
Venture Partner / Non-Executive Director
New Vista Capital / Vertical Aerospace
Caroline Longman
Equilibrion
Cesar Pereira
Head of Sustainability for Commercial Aviation
Embraer
Chris Thurgood
Principal Aviation Consultant
Egis
Dan Walker
Technical Director
Sustainable Aviation
Darryl Abelscroft
Technical Strategy Portfolio Manager, Future Safety & Innovation
UK Civil Aviation Authority
David Debney
Head of Technology: Whole Aircraft
David Herschell
Senior Specialist Fellow – Deactivation and Disposals, Defence Recycling and Disposals Team (DRDT)
Royal Air Force
Dominic O’Connor
Principal
Marks & Clerk LLP
Duncan McCourt
Chief Executive
Eddy Liégeois
Head of the Aviation Policy
European Commission
Erin Smith
Senior Business Manager
Estuaire
Grace Field
Senior Consultant - Sustainable Aviation
ICF
Greg Archer
European Policy Director
Lanzatech
Hala Ghanem
SAF Procurement Manager, UK
Cathay Pacific
Haldane Dodd
Executive Director
Air Transport Action Group
Hattie Whittaker
Climate Science and Strategy Manager
Carbon Direct
Hugh Salway
Principal, Markets
Gold Standard
Ian Jopson
Director of Sustainability
NATS
Isha Moharir
Team Manager
AeroDelft
James McMicking
Chief Strategy Officer
ZeroAvia
Jan Petter Steinland
Director Strategic Analysis and Transformation
Norwegian Civil Aviation Authority
Jenny Kavanagh
Co-Chair
Zero Emissions Flight Infrastructure group (ZEFIG)
Jonathan Bean
CEO & Co-Founder
MatNex
Jonathan Chestney
RISE Project Lead
GE Aerospace
Jonathan Wood
Chief Commercial Officer
Nova Pangaea Technologies
Jonathon Counsell
Group Head of Sustainability
International Airlines Group (IAG)
Juliana Scavuzzi
Carbon Policy Manager
Heathrow Airport
Kerissa Khan
Aviation Industry Expert, Future Flight Challenge Innovation Leader
UKRI (President, Royal Aeronautical Society 2023 -2024)
Kerri Beaumont
Founder
Impetus Carbon
Lahiru Ranasinghe
easyJet
Laurent Donceel
Director, Transport and Industrial Policy and Sustainability
Hydrogen Europe
Mai Bui
Director of Climate Science
Supercritical
Marjan Schoeke
VP Commercial Strategic Projects
Vertical Aerospace
Mark Bentall
Head R&T
Airbus
Mark Kelly
Senior Sustainable Aviation Consultant
Martin Riegler
Chief Sales Officer
Econetix
Marylin Bastin
Head of Aviation Sustainability
EUROCONTROL
Matt Ridley
Director of Sustainability and Innovation
Oneworld
Max Coppin
UK General Manager
Joby Aviation
Maxime Meijers
CEO
Nichola Bates
Founder & CEO
Xelerated Fifty
Nicholas Earl
Vice President
Safran UK
Nikhil Sachdeva
Roland Berger
Peter Albin
Carbon Offset Research Lead
Wood Mackenzie
Philip New
Former CEO
Energy Systems Catapult
Preeti Jain
Head of Net Zero Research and Programs
IATA
Rachel Gardner-Poole
Aviascia
Richard Wilson
Executive Committee Member
Royal Aeronautical Society
Robert Crawford
Communications Director
Ruth Purvis
Research Scientist
National Centre for Atmospheric Science
Sameer Savani
Transport Managing Director
Connected Places Catapult
Sanjeev Gajjela
PySAF
Sebastien Cross
Co-founder and Chief Innovation Officer
BeZero Carbon
Simon McNamara
Head of Government & Corporate Affairs
Loganair
Simon Meakins
Director Advanced Air Mobility EAMEA
Bristow Group
Sofia Stayte
Head of Future Flight
Department for Transport
Tim Johnson
Aviation Environment Federation
Tim Lederer
Vice President of Regulatory Affairs & Fuel
Global Aviation, DHL Express
Tom Byrne
Head of Net Zero and Environment
British Airways
Vanessa Lowe
Vice President Global Banking | Structured Finance
Santander
Vianney Vales
Wastefront
Will Gifford
Policy Manager - Aviation & NCS Lead
IETA
William McClintock
Senior Manager, Markets & Sustainability
IBA
