Exclusive: Vireo Ventures backs Einklang as Europe's battery storage sector booms

Felix Krause (Vireo Ventures) and Lucas Jonas (Einklang). Press photos/Impact Loop design
23 feb. 2026
06:00
Felix Krause (Vireo Ventures) and Lucas Jonas (Einklang). Press photos/Impact Loop design
Investors are piling into Europe’s fast-growing energy flexibility market, with the latest bet landing on German startup Einklang.

"Flexibility optimisation is one of the biggest opportunities in European energy tech right now," Felix Krause, partner at Vireo Ventures, tells Impact Loop.

Vireo Ventures has led a €2.2m pre-seed investment in Einklang amid booming demand for cheap renewable energy and batteries to control them.

Berlin-based Vireo was joined in the round by SI Ventures, Saxovent, Angel Invest, Heimatboost, and DNA Ventures.

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