Plaid Cymru leader Leanne Wood insists her plan for a not-for-profit company to take on the big energy firms is fully costed and would be cheap to set up.
She unveiled a raft of policy ideas at the party's annual conference in Aberystwyth.
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Thunder and lightning brought a warm and dry start to September to a soggy end. But how are we looking for the weekend?
A rather cloudy day, though dry for many with some brightness, especially in the west where there'll be some warm sunny spells.
Aspiring superheroes are being offered a house in Llangollen with an added extra - it's own batcave.