Deputy Paul Luxon said longer term costs had fallen, so the overall cost of the strategy would not rise.

BBC: Guernsey waste strategy costs rise by ?21m

Deputy Luxon said complex capital projects were subject to "hefty annual price rises".

BBC: Guernsey waste strategy costs rise by ?21m

Public services minister Paul Luxon said his department had consulted widely.

BBC: Guernsey crane project to affect parking from mid-July