Alpiq takes 90% stake in battery developer Harmony Energy

What's the deal? Swiss energy company AlpiqDealroom has a profile for this one. Try Dealroom → has agreed to acquire a 90% stake in Harmony EnergyDealroom has a profile for this one. Try Dealroom →, a Europe-focused developer and operator of battery storage projects. The deal was announced on July 9, 2026.

What's the endgame? Harmony Energy builds and runs battery storage across Europe. The majority stake gives Alpiq a foothold in a market central to balancing renewable power on the grid.

The signal: Battery storage is drawing established energy players as Europe leans harder on intermittent renewables. Alpiq's move signals continued consolidation as utilities buy expertise rather than build it in-house.

Read more: Clean Energy Pipeline

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