White paper

Co-located grey battery storage: Business case, optimization and integration

February 2026

This white paper presents a detailed concept for asset managers, IPPs, and grid operators, showing how grey battery storage can be implemented as a co-located setup at existing and newly built PV facilities.

Chapters in this white paper:

Co-location business case | 8Energies
Commercial optimization of co-location | enspired
Integration of grey BESS at an existing PV plant | Goldbeck Solar

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