For single working mother Kate, tasked with going undercover to bring the wind farm project home, her eco-battle is compounded by the return of a crinkly-eyed surfer with a resemblance to her teenage son Conor.

Kate attempts to change hearts and minds before a key Town Hall vote, while worrying about Conor’s growing friendship with Baz.

The surprise arrival of NorskVentus boss Sigrid puts further pressure on Kate, while a surfing accident forces her to reveal her Big Lie to Baz.

Kate's mother Goldie arrives and pushes Kate to tell Conor about his father, but as Kate continues to prevaricate, a shocked Conor discovers the truth for himself.

Kate discovers who's behind an oil pipeline ear-marked for Carrigeen Bay, but at the town's end-of-summer BBQ, an unexpected accusation floors Kate entirely.