team


E4tech is made up of highly skilled consultants with expertise in sustainable energy technology, business and policy.

Our team members have diverse backgrounds, including industry, research and consultancy experience as well as many nationalities, cultures and languages. We’re always approachable and dedicated to finding the best answer to your question.

 

Directors | Principal Consultants | Managing Consultants | Senior Consultants | Consultants | Administration

Directors

Dr. Ausilio Bauen
Dr. Ausilio Bauen
Director

Ausilio leads E4tech’s work on biomass energy, biochemicals, and fuels.

Dr. David Hart
Dr. David Hart
Director

David leads E4tech’s strategic advisory and consultation work on fuel cells and hydrogen globally.

Adam Chase
Adam Chase
Director

Adam oversees our strategy, policy and stakeholder engagement activities, with a particular focus on Low Carbon transport.


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Principal Consultants

Jo Howes
Jo Howes
Principal Consultant

Jo has extensive experience in sustainable energy and leads E4tech’s work on energy innovation and policy. 

Dr. Luca Bertuccioli
Dr. Luca Bertuccioli
Principal Technologist

Luca has a wealth of experience covering system-level topics as well as aviation and road transport biofuels, low carbon energy technologies and hydrogen and fuel cells.


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Managing Consultants

Sébastien Haye
Sébastien Haye
Sustainability Sector Leader

Sébastien has close to 15 years of professional experience in sustainability and energy and leads E4tech’s Sustainability and Resources Sector.

Franz Lehner
Franz Lehner
Managing Consultant

Franz focuses mainly on the fuel cells, hydrogen and power-to-x sectors.

Dr. Tom Houghton
Dr. Tom Houghton
Transition Enablers Sector Leader

Tom leads the System Transition Enablers sector, bringing expertise from finance, industry and academia to bear on energy systems problems.

Diana Raine
Diana Raine
Managing Consultant

Diana brings significant experience of the entire hydrogen supply chain gained through many years in the industrial gas sector.


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Senior Consultants

Khangzhen Leow
Khangzhen Leow
Senior Consultant

Khangzhen works across the E4tech sectors, in innovation & policy, hydrogen & fuel cells, bioenergy, and low carbon transport.

Lizzie German
Lizzie German
Senior Consultant

Lizzie is a natural scientist with wider experience in energy technology and carrying out LCAs and knowledge of bioenergy and agricultural systems.

Dr. Stuart Jones
Dr. Stuart Jones
Energy Technologies Knowledge Manager

Stuart is an energy technologist who has worked in energy conversion, materials, process and product development for over 30 years.

Richard Platt
Richard Platt
Senior Consultant

Richard is experienced in providing strategy support, market analysis and techno-economic assessments to international energy and chemicals companies and investors.

Chester Lewis
Chester Lewis
Senior Consultant

Chester has a technical background and experience in energy systems, fuel cells and hydrogen and low-carbon transport projects.

Guy Bates
Guy Bates
Senior Consultant

Guy has a technical background in automotive systems engineering and low carbon transport projects, and provides technical insight, market strategy and business planning support.


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Consultants

Eloise Cotton
Eloise Cotton
Consultant

Eloise has a background in sustainability research and analysis, including lifecycle assessments, and energy policy. 

Yamini Panchaksharam
Yamini Panchaksharam
Consultant

Yamini has a background in water, resources management, and natural sciences.

Dr. Pragna Kiri
Dr. Pragna Kiri
Consultant

Pragna expertise covers energy technologies, environmental policy and regulatory issues with industry experience in biomass-to-biofuels and biochemicals conversion.

Christopher Sim
Christopher Sim
Consultant

Chris focuses on low carbon fuels and has particular expertise in helping oil and gas sector clients with technical, economic and sustainability assessments.

Niccolò Bitossi
Niccolò Bitossi
Consultant

Niccolò’s broad energy background supports E4tech across all sectors.

Anisha Harris
Anisha Harris
Consultant

Anisha’s engineering background provides her with strong technical and analytical skills, especially related to the process industry.  

Maxime Rousseau
Maxime Rousseau
Consultant

Maxime’s background in the engineering, automotive and energy sectors gives him solid technical, analytical and practical skills applicable across E4tech’s work. 


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Administration

Rowena Figueroa
Rowena Figueroa
Office Manager

Rowena is responsible for organizing all of the administrative activities, ensuring the smooth running of the London office and assisting with operational improvements.

Crystel Martinez
Crystel Martinez
Team Administrator

Crystel supports the day-to-day running of the Swiss office as well as the E4tech Software team.


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