Chantel Scheepers

CEO of OakTree Power

Chantel has over 15 years’ experience in senior leadership positions within global Utilities, Sustainability, and other clean technology solutions providers. She joins Oaktree Power from NASDAQ-listed Gentrack where she served as the Sales Director for the global cleantech PLC. An advocate for the global adoption of clean technology solutions, Chantel is committed to establishing an open collaborative working approach with industry, policymakers, and co-opetition, empowering companies and OakTree’s clients to promote the changes leading to a sustainable world.

Guillaume Molhant Proost

Guillaume Molhant Proost


Guillaume started his career as an investment banker at Salomon Brothers in the energy sector advising oil and gas and utilities companies in corporate finance including mergers and acquisitions, raising funds through the debt and equity capital markets, and privatisation mandates. He subsequently managed investment funds for institutional investors initially with a strong focus on merger arbitrage and event driven strategies and expanded further into private investments including early-stage ventures. His current private investment portfolio is focused on green technologies, new media, and lifestyle technology companies. Guillaume was appointed Counsellor in Economic Diplomacy for Belgium in the U.K. in 2013.

Andreas Wiele

Andreas Wiele


Andreas Wiele is a highly experienced media and digital senior executive with an outstanding track-record, including several highly profitable PE-exits. Andreas is currently serving as Senior Advisor to KKRs Global TMT-business and to Marvel Fusion, the world’s leading company in developing clean fusion energy. During his 20 year-tenure on its executive board, Axel Springer has become the role model for a successful transition from a print publisher to Europe’s largest digital media company. Previously, Andreas held senior positions in the media industry in New York and Paris. Andreas earned a PHD in law at the University of Salzburg.


Ilya Mansfield

Commercial Portfolio Director

Ilya is a seasoned energy professional with a passion for energy innovation, carbon reduction and green infrastructure investment. Over the last 12 years he has worked with a number of FTSE250 companies to unlock revenue streams globally by designing and implementing carbon reduction strategies and helping them navigate the volatile market of Gas & Power Flexible procurement. His experience across SmE and I&C market provides a unique perspective on energy load interconnectivity and a path to true Neural Network load forecasting that is vital for a sustainable global energy grid of tomorrow.

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OakTree Power

3-4 John Prince’s Street,
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