April 6-7, 2027 Frankfurt am Main, Germany

Battery Business & Development Forum

The latest developments in Europe’s most promising battery energy storage markets

Christoph Ostermann

Christoph Ostermann

CEO & Co-Founder, green flexibility

Christoph Ostermann is a serial entrepreneur with over 20 years of expertise in the ClimateTech sector. As co-founder and CEO of a leading company in the field of decentralized energy storage (sonnen Group), he has significantly shaped the industry. In addition, he was/is active as an investor, supervisory board member and in an advisory capacity for various companies, investors, associations and public institutions.

Speaking here

Capital Flows into BESS: Where Investors Put Money and What They Expect Now

Date: March 31, 2026  |  Time: 10:00 am - 11:15 am Location: Ball Room Frankfurt 1 - 5