New Sources Energy N appoints new Group Controller

NEW SOURCES ENERGY N.V.

New Sources appoints new Group Controller

Amsterdam, 24 November 2025 - New Sources Energy N.V. (NSE or New Sources) has appointed Mr. G.A. Sterrenburg as its Group Controller.

"New Sources is proud to welcome a financial professional with such extensive experience to our team. With over forty years of expertise in controlling, financial reporting, auditing, and fiscal management, Toon brings valuable reinforcement to our finance department," says Leonard Vereecken, CEO of New Sources. "During his interim assignment, Toon played a key role in the successful implementation of our ERP system. His appointment as Group Controller marks another important step in supporting the continued growth of our organisation."

For more information, visit websites: https://www.newsources.energy

About New Sources

New Sources is a publicly listed impact company, with a mission to accelerate the energy transition towards net-zero through investing in key energy transition companies and projects. In the shift to a world with net-zero CO₂ emissions, New Sources focuses on developing, operating and growing renewable energy production and technology companies that generate competitive financial returns.

For further information:

New Sources Energy N.V.

Apollolaan 151

1077AR Amsterdam

the Netherlands

T: +31 (0)20 239 0299

E: info@newsources.energy

W: https://www.newsources.energy

Amsterdam Euronext ticker: NSE.AMS

Media contact:

Mrs. Marie-Claire van Hessen

T: +31 (0)6 4121 3908

E: marie-claire@mcpr.nl

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