Julia Prescot, Commissioner: 31 October

Matthew Vickerstaff, Deputy Chief Executive Officer and Head of Project Finance: 31 October

Dan Monzani, Director, Energy Security, Networks and Markets: 1 November

Mark Lyon, Head of Equities and Alternatives: 31 October

Adil Manzoor, Investment Officer: 31 October

Fintan Slye, Director of UK System Operator: 1

November

Raj Kalia, CEO, Broadband Delivery UK: 31 October

Frank Wester, Senior Manager Asset Management Offshore: 1 November

Jeffrey Altman, Senior Advisor: 1 November

Jason Simpson, Vice President – Global Energy and Utilities: 31 October & 1 November

Edward Northam, Head of the Group, Europe: 1 November

Zosia Riesner, Head of UK PPA: 1 November

Francisco Carranza, Managing Director, Nissan Energy: 1 November

Matt Setchell, Head of Energy Investments: 1 November

Mark Shorrock, Chief Executive: 1 November

David Palmer-Jones, Chief Executive Officer, UK: 31 October

Daniel Fedson, Director: 31 October

Henry Dixon, Chairman: 1 November

James Samworth, Partner: 31 October

Geoffrey Spence, former Global Head of Infrastructure, Resources & Energy, Lloyds Bank: 31 October

Michael Ryan, CEO and Partner: 31 October

Russell Dallas, Technical Director, Global Practice Leader – Infrastructure Finance: 31 October

Colin Campbell, Partner: 31 October

Andrew Hartley, Managing Director, Waste and Bioenergy: 31 October

Darryl Murphy, Head of Infrastructure Debt: 31 October

Paul Williamson, Corporate Finance Director: 31 October

Tom Sumpster, Head of Infrastructure Finance: 31 October

Darran Messem, Director of Transport & Sustainable Development at Madano, and Chair of the Low Carbon Vehicle Partnership: 31 October

Mark Kerstens, VP Strategic Accounts: 31 October

Daniel Heery, Director: 31 October

Adam Hinds, Senior Investment Manager: 31 October

Sir Merrick Cockell, Chairman of the London Pensions Fund Authority, Chair: 31 October

Shamez Alibhai, Portfolio Manager and Partner: 31 October

Paddy Dowdall, Assistant Executive Director, Property, Local Investments and GLIL: 31 October

Charles Scott, Director: 31 October

Isaac Vaz, Director – Infrastructure Equity: 1 November

James Harraway, Transaction Director: 31 October

Alastair Davidson, Director: 31 October

Suleman Alli, Director of Safety, Strategy & Support Services: 1 November

Dr. John Feddersen, Co Founder & CEO: 1 November

Barney Smith, CEO: 31 October

Huub den Rooijen, Director of Energy, Minerals and Infrastructure: 1 November

Ian Cameron, Head of Innovation: 1 November

Mark Collins, Director, Strategy and Public Affairs: 31 October

Senior representative: 31 October

Hugh Brennan, Managing Director: 1 November

Matt Allen, Chief Executive: 1 November

Alex Brierley, Co-head Octopus Energy Investments: 1 November

Graham Oakes, Founder, Chair, Chief Scientist: 1 November

Cllr Julian Bell, Leader of Ealing Council and Chair, London Councils’ Transport and Environment Committee: 31 October

Thomas Engelmann, Director, Head of Transaction Management Europe Infrastructure Equity: 1 November

Graeme Cooper, Project Director for Electric Vehicles: 1 November

Charles-Henry Lecointe, Senior Investment Manager & Infrastructure Debt: 1 November

Toby Ferenczi, Director of Strategy: 1 November

Mark Walker, Country Manager, UK and Ireland: 1 November

Annette Murphy, Managing Director, Europe: 31 October

Richard McKinlay, Head of Circular Economy: 31 October

Simon Daniel, CEO: 1 November

Simon Wright, Chief Executive: 31 October

Richard Hicks, Director Regeneration, Culture, Environment and Transformation & Deputy Chief Executive: 31 October

Tom O’Brien, Managing Partner, Brookfield, CEO, Brookfield Renewable Europe: 1 November

Mark Hollands, Head of Energy Strategy: 1 November

Mohammed Aziz, PFI Portfolio Manager, Corporate Finance Directorate: 31 October

Adrian Jarvis, Head of Business Strategy (GTO): 31 October

Dr Axel Jaegle, Commercial Specialist, Financial Advisory: 1 November

Steve Greaves, Founder and CEO: 31 October

Gareth Blacker, General Manager Infrastructure & Complex Projects: 31 October

David Post, Global Thermal Generation, Head of Business Development: 1 November

Beatrix Schlarb-Ridley, Director of Innovations and Impact: 1 November

Cllr James Swindlehurst , Leader: 31 October

Nigel Wheeler, Director of Highways and Streetcare Services: 31 October

Stewart Reid, Head of DSO and Innovation: 1 November

Julia Pyke, Nuclear Development Director: 1 November