Johnsey Estates has sold the last plot of land at Westgate to German infrastructure firm Ionity. : Plans to develop a charging station for electric vehicles in Abergavenny have moved forward following a land deal at the £9m Westgate site. Landowners Johnsey Estates has sold the last plot of land at the mixed-use development fronting the A465 Heads of the Valleys road has been sold to German infrastructure firm, Ionity. Ionity plans to build and operate a high-power charging station for electric vehicles on the land.