SgurrEnergy's standalone BESS advisory supports owners and developers of standalone battery storage assets, focusing its independent review on the key risks these projects carry and the situations clients typically face — helping them progress standalone storage with the technical assurance investors and stakeholders require.
Key Standalone BESS Risks
Where SgurrEnergy focuses its review for standalone storage assets.
Construction and Commissioning
Operations
Use-Case Uncertainty
Review whether the BESS is aligned to energy shifting, ancillary services, peak shaving, grid support or merchant operation.
Sizing and Duration
Revenue Assumptions
Typical Client Situations
A developer is screening a standalone BESS opportunity.
An investor is acquiring or financing a storage asset.
A lender needs independent review of BESS technical and revenue assumptions.
A utility requires confidence in grid support and compliance capability.
An owner is evaluating supplier proposals, warranties and augmentation assumptions.
An operating BESS is underperforming against availability, dispatch or degradation expectations.
Typical Deliverables
- Standalone BESS technical due diligence report
- Sizing and dispatch review note
- Grid integration review
- Safety and compliance review
- Technology and supplier assessment
- Warranty and degradation review
- Revenue-assumption technical input review
- Commissioning-readiness review
- Operational performance review
Client Outcomes
- Stronger technical and revenue confidence
- Better sizing and duration decisions
- Improved grid-readiness and compliance visibility
- Reduced safety and warranty risk
- Stronger lender and investor confidence
- Improved long-term asset value protection