They pretty much gave up because of consumer choice and environmental bonuses lowering the price gap between diesel and EV. As if someone looking to buy an EV would get a diesel instead? They still offer it for Twizy though. A coworker bought a Twizy at battery rental price with env bonus. What's the point of offering a lease if getting the env bonus requires ownership of the battery? At first I thought the rental thing was a intended to extract more revenue from the customer when in fact it was an incentive to lower the upfront price and get more adoption.
https://www.electrive.com/2020/11/14/renault-drops-battery-r...