======================================================================== GRIDLINQ V2G CASE STUDY SUMMARY ======================================================================== COASTAL FLEET DEPOT AT BAYSIDE CAMPGROUND Campground with contracted overnight fleet parking — Wilmington, North Carolina Off-season sites leased to a fleet that pays twice An off-season campground leased 40 sites to an electric delivery fleet, turning idle winter loops into a weekday-predictable V2G resource. ------------------------------------------------------------------------ PROPERTY PROFILE ------------------------------------------------------------------------ Scale: 180 sites, 40 leased to fleet Service: Upgraded three-phase feeder to fleet loop V2G enabled: 40 fleet bays + 28 seasonal pedestals ------------------------------------------------------------------------ THE STARTING POINT ------------------------------------------------------------------------ - Sites sat empty from November through March with fixed infrastructure costs continuing. - The local fleet operator needed overnight depot charging without building its own yard. - Storm outages regularly took the bathhouse and office offline. ------------------------------------------------------------------------ THE BUILD ------------------------------------------------------------------------ Phase 1: Feeder upgrade A dedicated three-phase feeder was pulled to the winter loop, sized for simultaneous fleet charging and export. Phase 2: Depot bays Forty bidirectional bays were commissioned with departure-time scheduling so every van leaves at target charge. Phase 3: Dual revenue The campground bills the fleet for delivered energy and shares grid program revenue earned from parked capacity overnight. Phase 4: Critical circuit Bathhouse, office and well pump were moved onto an islandable circuit backed by depot capacity. ------------------------------------------------------------------------ RESULTS ------------------------------------------------------------------------ $52k Off-season revenue from previously idle sites 100% Fleet departures met at target state of charge 14 hrs Bathhouse and office uptime in a winter storm outage ------------------------------------------------------------------------ MEASURED OUTCOMES (BEFORE / AFTER) ------------------------------------------------------------------------ November–March site revenue Before: $0 After: $52,000 Change: new line item Fleet energy delivered and billed Before: 0 MWh After: 486 MWh / yr Change: +$41k billed Fleet departures at target charge Before: n/a After: 100% Change: 0 missed runs Bathhouse outage runtime Before: 0 hrs After: 14 hrs Change: +14 hrs ------------------------------------------------------------------------ PROJECT ECONOMICS ------------------------------------------------------------------------ Annual value: $52,000 off-season revenue plus shared program income Capital: $96,000 feeder upgrade, cost-shared with the fleet operator Payback: 9 months from first fleet night Time to value: 10 weeks from lease signature to depot go-live ------------------------------------------------------------------------ "November used to be dead. Now the quietest loop on the property is the one making money five nights a week." — Owner, Bayside Campground ======================================================================== Want this on your property? Book a free 30-minute assessment: https://gridlinq.dev/#contact Full case study: https://gridlinq.dev/case-studies/coastal-fleet-depot ========================================================================