Our People

Our team brings expertise to topics including climate politics, energy policy, sustainable finance, climate diplomacy, risk, resilience and the global fossil transition. Our backgrounds range from political science and economics to carbon management and beyond. Staff are based in Berlin, Brussels, London and Washington DC.

Together they combine to represent:

14 Countries
14 Languages
Our People
Nick Mabey

Nick Mabey

Co-founding Director and Chief Executive
Tom Burke

Tom Burke

Co-founding Director and Chairman
Mike Cherrett

Mike Cherrett

Chief Operating Officer
Aisha Oakley

Aisha Oakley

Human Resource Consultant
Alden Meyer

Alden Meyer

Senior Associate
Anna Glasser

Anna Glasser

Communications Associate
Brick Medak

Brick Medak

Head of Berlin Office
Byford Tsang

Byford Tsang

Senior Policy Advisor
Charlotte Slaven

Charlotte Slaven

Senior Researcher
Ciarán Humphreys

Ciarán Humphreys

Researcher
Daniela Schulman

Daniela Schulman

Policy Researcher
Dido Gompertz

Dido Gompertz

Communications Officer
Dileimy Orozco

Dileimy Orozco

Senior Policy Advisor
Ed Matthew

Ed Matthew

Campaigns Director
Eleonora Moro

Eleonora Moro

Researcher
Elisa Giannelli

Elisa Giannelli

Policy Advisor
George Triggs

George Triggs

Senior Associate
Gudrun Weinhardt

Gudrun Weinhardt

Office Manager
Hanna Hakko

Hanna Hakko

Senior Associate
Heather McKay

Heather McKay

Policy Advisor
Helene Bangert

Helene Bangert

Policy Advisor
Iskander Erzini Vernoit

Iskander Erzini Vernoit

Policy Advisor
Izumi Kotani

Izumi Kotani

Junior Researcher
Johanna Lehne

Johanna Lehne

Senior Policy Advisor
Johannes Schroeten

Johannes Schroeten

Researcher
John Ashton

John Ashton

Co-founder
Jule Koenneke

Jule Koenneke

Researcher and Communications Officer
Juliet Phillips

Juliet Phillips

Policy Advisor
Karla Hill

Karla Hill

Associate Director - Political Economy and Governance
Kate Levick

Kate Levick

Associate Director - Sustainable Finance
Léa Pilsner

Léa Pilsner

Researcher
Leo Roberts

Leo Roberts

Research Manager
Lisa Fischer

Lisa Fischer

Programme Leader
Louise Burrows

Louise Burrows

Policy Advisor
Lucie Mattera

Lucie Mattera

Head of EU Politics
Manon Dufour

Manon Dufour

Head of Brussels Office
Mareen Liske-Garling

Mareen Liske-Garling

Financial Manager and Office Manager
Marie C. Donnelly

Marie C. Donnelly

Non-executive Director
Marie-Lise Sheppard

Marie-Lise Sheppard

Grant Manager
Melanie Brusseler

Melanie Brusseler

Senior Researcher
Monica Araya

Monica Araya

Senior Associate
Pedro Guertler

Pedro Guertler

Programme Leader
Pete Clutton-Brock

Pete Clutton-Brock

Senior Associate
Pieter de Pous

Pieter de Pous

Senior Policy Advisor
Rebekka Popp

Rebekka Popp

Researcher
Ronan Palmer

Ronan Palmer

Associate Director - Clean Economy
Russell Brown

Russell Brown

Finance Director
Sam Mealy

Sam Mealy

Policy Advisor
Sandrine Dixson-Declève

Sandrine Dixson-Declève

Senior Associate
Sandrine Simo Simo

Sandrine Simo Simo

Assistant Accountant
Sandy Ngnidze

Sandy Ngnidze

Office Manager
Sara Dethier

Sara Dethier

Researcher
Sima Kammourieh

Sima Kammourieh

Senior Policy Advisor
Simon Skillings

Simon Skillings

Senior Associate
Sindra Sharma-Khushal

Sindra Sharma-Khushal

Policy Advisor
Sonia Dunlop

Sonia Dunlop

Programme Leader
Steliana Tsoneva

Steliana Tsoneva

Recruitment Specialist
Taylor Dimsdale

Taylor Dimsdale

Programme Director
Tsvetelina Kuzmanova

Tsvetelina Kuzmanova

Policy Advisor
Zacharias Malik

Zacharias Malik

Researcher

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