The owner of the former Shell oil depot on Anglesey is developing fresh plans for the giant site.
The 200 acre site at Rhosgoch was one of three sites in north Anglesey that would have housed up to 10,000 workers during the construction project.
Conygar, which is also looking to develop a marina in Holyhead, says it is considering its options for the site – with renewables now the focus.
Conygar Investment Company PLC (LON:CIC) is an AIM quoted property investment and development group dealing primarily in UK property.