Co-location means bundling energy infrastructure and resources at one location – for example, Utility Scale storage, renewable generation, data centers or grid components. This spatial and operational integration reduces costs, simplifies approvals and optimizes energy flows. This creates an intelligent, scalable solution that accelerates the expansion of renewable energies and increases grid stability.
With Co-Location, multiple systems are combined at one location to share infrastructure. As a result, operators benefit from reduced construction costs, simplified grid connection and faster market access – a decisive advantage in times of growing energy demand.
Your advantages with a Co-Location
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Faster approvals
The storage can be considered as part of the overall system, which greatly simplifies the process.
Area efficiency
Optimized land use reduces additional requirements, especially in grid-dense regions.
Cost advantages
Shared infrastructure and joint operation reduce the specific system costs.
Simple grid connection
Use of the existing grid connection through expansion – less effort, lower costs.
Energy storage systems are used in various scenarios. These include Utility Scale storage projects in industrial parks with direct grid connection, which balance peak loads and ensure grid stability. Equally important is the combination of battery storage with renewable generation plants to ensure a reliable supply despite fluctuating feed-in. In addition, grid support points with shared infrastructure are being created, which integrate charging and backup systems and thus create additional synergies.
The current MISpeL procedure of the German Federal Network Agency will in future enable the simultaneous use of green and gray electricity in a storage facility via a measurement concept - which is expected to be relevant for new projects before June 30, 2026.
Brian Kraudelt Business Development at be.storaged GmbH
Green electricity storage vs. gray electricity storage
The demand for grid services, such as storage, stabilization and load management, is growing steadily. Standardized, collaborative solutions enable efficient management of complexity and costs and create new business models.
A green electricity storage is charged exclusively with electricity from the connected renewable energy plant.
Funding:
Potential funding via EEG innovation tenders
Lower revenue potential, as marketing is exclusively via the electricity exchange
A gray electricity storage can be charged both via the renewable energy plant and via the grid.
Funding:
No funding, but higher revenue potential through flexible marketing and participation in control power markets
More complex measurement concept required to secure the funding status of the renewable energy plant
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