The quintet of gravity-base foundations (GBFs) for EDF Energy Renewables' (EDF ER's) 41.5MW Blyth project off northeast England are now in place on the seabed, in the latest milestone in the technology-pioneering offshore wind array's development.

The five 15,000-tonne GBFs, designed and built by Royal BAM Group in the Neptune dry dock on the river Tyne, have now been installed some 6.5km