Ymhlith blaenoriaethau seilwaith y Llywodraeth ei hun – y gellid eu hariannu drwy EFSI – mae Banc Buddsoddi Ewrop wedi nodi bod buddsoddi yn Rhannau 5 a 6 o'r A465 ac yn y gwaith i ailddatblygu Canolfan Ganser Felindre ymhlith y prif gyfleoedd buddsoddi yng Nghymru. Mae’r gwaith caled yn parhau i ddatblygu'r cyfleoedd hyn. At hynny hefyd, mae'r Banc yn dal i gydnabod y potensial i fuddsoddi drwy EFSI mewn prosiectau arloesol yng Nghymru sy’n cael eu harwain gan noddwyr preifat, gan gynnwys y buddsoddiad mewn môr-lynnoedd llanw a Rhaglen Ynni Ynys Môn.
Among the government’s own infrastructure priorities – which could be financed through EFSI – the EIB has identified investment in Sections 5 and 6 of the A465 and redevelopment of the Velindre Cancer Centre as being among the foremost investment opportunities in Wales. Hard work continues to develop these propositions. Furthermore, the Bank continues to recognise the potential to invest via EFSI in transformational projects in Wales led by private sponsors, including investment in tidal lagoons and Anglesey Energy Island.