A former slate quarry in Llanberis could be used as a site for a 100 million pound hydro-electric power scheme under plans submitted to Gywnedd Council.
The quarry at Glynrhonwy in Llanberis was closed 80 years ago-and its hope the venture could bring badly needed job to the area.
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Three teenagers and a 43-year-old man have been arrested on suspicion of murder and remain in custody.
Organisers say the move is due to "unprecedented demand".
The wintry snap we enjoyed last week now seems like a dim and distant memory,as we return to dull, damp and mild conditions!