"Mae misoedd wedi mynd heibio ers i adolygiad Hendry roi sêl bendith i forlyn llanw Abertawe – rydyn ni nawr angen gweld ymrwymiad clir gan Lywodraeth y DU er mwyn parhau â'r prosiect hwn.
“It is now months since the Hendry review gave the green light to the Swansea tidal lagoon – we now need to see a clear commitment from the UK government to progress with this project.