Question 1

What is V2G (Vehicle-to-Grid)?

Accepted Answer

V2G allows your bidirectional EV charger to export power from your car battery back to the electricity grid during peak demand hours, earning revenue at peak rates ($0.18–$0.61/kWh) that you can offset by charging cheaply overnight.

Question 2

Which EVs support V2G?

Accepted Answer

As of 2026, V2G-capable vehicles include the Ford F-150 Lightning, GMC Hummer EV, Chevy Silverado EV, and Nissan Leaf (via CHAdeMO). Ford uses the Charge Station Pro charger.

Question 3

Does V2G damage my EV battery?

Accepted Answer

V2G adds extra charge-discharge cycles beyond normal driving. Lithium batteries degrade ~0.01% per full cycle. At 200 V2G cycles/year, this adds ~2% additional capacity fade per year. Our calculator includes this degradation cost in the true profit estimate.

Question 4

How much can I earn from V2G per year?

Accepted Answer

It depends heavily on your local program and discharge capacity. California EV2-A customers with an F-150 Lightning can earn $2,000–4,000/year gross before recharging costs. After costs and degradation, net profit is typically $800–2,500/year.

V2G Profit Calculator