Gireve is an e-mobility interoperability platform that enables EV charging roaming between charge point operators (CPOs) and e-mobility service providers (eMSPs). In practice, Gireve helps different charging networks and mobility service providers connect so drivers can access more chargers with a single contract, while the back-office systems exchange the required data for authorization, pricing, and transaction reconciliation.
What Is Gireve?
Gireve operates as a roaming and interconnection layer in the EV charging ecosystem, linking parties that would otherwise need many one-to-one integrations.
– CPOs use Gireve to expose charge points for roaming access and exchange session data
– eMSPs use Gireve to extend customer access across multiple CPO networks
– Both sides rely on standardized data exchange to support discoverability, authorization, and settlement workflows
Why Gireve Matters in EV Charging
Roaming is essential for scaling EV charging because drivers expect seamless access across networks, especially when traveling across regions or countries.
– Expands network reach without building all infrastructure yourself
– Improves driver experience by reducing “app fragmentation” and access barriers
– Enables commercial charging access for fleets, corporate mobility, and public users
– Supports multi-network interoperability, which increases charger utilization and revenue potential
How Gireve Works
Gireve typically supports interoperability by enabling structured exchanges between systems.
– A driver attempts to start a charging session using an RFID token or app contract from an eMSP
– The charger network (CPO) requests authorization through roaming connectivity
– Charging session details are recorded and later exchanged as transaction records
– The parties reconcile sessions for commercial settlement and reporting
Gireve in the Roaming and Settlement Stack
Gireve is often positioned as part of the infrastructure that supports cross-network charging.
– Roaming enablement so eMSP customers can charge on multiple CPO networks
– Token-based authorization workflows for driver authentication
– Charging session data exchange for billing, invoicing, and dispute handling
– Commercial interoperability support so partners can scale cross-border charging access
Typical Use Cases
– Public charging networks expanding reach through roaming partnerships
– Fleet charging access across multiple countries and operators
– Hospitality and destination charging where guests expect broad access methods
– Multi-operator ecosystems where interoperability is required by tenders or public funding rules
Key Benefits
– Faster partner connectivity compared to building many bilateral roaming integrations
– Wider charging access for drivers using a single contract or identifier
– Improved utilization through increased roaming traffic
– Structured transaction exchange to support billing workflows and reconciliation
Limitations to Consider
– Roaming does not automatically solve commercial complexity (tariffs, VAT handling, dispute processes still need clear agreements)
– Data quality and consistent identifiers are critical for reliable settlement
– Roaming availability depends on partner coverage, onboarding status, and backend configuration
Related Glossary Terms
Roaming
eMSP (e-Mobility Service Provider)
Charge Point Operator (CPO)
Driver authentication
RFID authentication
Charge Detail Records (CDRs)
Settlement
OCPI