Global Infrastructure SherpaGrenergy signs 10-year financial tolling agreement for 600 MWh stand-alone battery project in Oviedo, Spain
600 MW
Capacity
Grenergy secured a pioneering 10-year financial tolling agreement, valued at an estimated $180 million, for its 150 MW / 600 M.
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Counterparts (2)
Offtaker
Grenergy
Grenergy Renovables is a renewable energy company focused on developing, building, and operating clean energy projects, including solar and storage. They operate internationally and are involved in the entire project lifecycle, from development to power generation.
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international utility
This international utility manages a multi-billion dollar asset base, delivering essential services across several global regions, primarily in regulated power generation, transmission, distribution, and water infrastructure sectors.
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Subscribe from €20/mo →Deal Analysis
Grenergy has secured a pioneering 10-year financial tolling agreement for its 150 MW / 600 MWh stand-alone battery project in Oviedo, Spain. This deal provides long-term revenue certainty for the significant storage asset by contracting with an international Investment Grade utility. The financial tolling structure effectively de-risks the project's merchant exposure, ensuring a stable income stream for grid services or energy arbitrage. Such an agreement, structured as a PPA for storage, exemplifies the evolving financing models for large-scale energy storage infrastructure.
- Pioneering 10-year financial tolling agreement.
- 150 MW / 600 MWh stand-alone battery project in Oviedo, Spain.
- Counterparty is an international Investment Grade utility.
- Grenergy is the developer/owner of the asset.
Timeline
Announced
Feb 17, 2026
Signed
Closed
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