Each EV with V2G charger might earn $15,000 over 10 years

Nissan Leaf and Fermata Energy FE-15 bidirectional charger – Photo by Fermata EnergyEach bidirectional EV charger installed could pay for itself in three years, and earn up to $15,000 over 10 years, according to projections from a firm that provides such equipment. Chargers installed for vehicle-to-grid (V2G) operation, allowing EVs to discharge power back into the grid, have similar upfront costs to conventional chargers. But...