An investigation has been launched after emergency services were called to the power station near Dalmally.
The bodies were discovered on the shores of Loch Awe, close to the village of Dalmally, on Saturday.
Drax had been working on plans to build a second facility inside Argyll's Ben Cruachan.
George Murphy killed two holidaymakers in a collision as he tried to overtake a bus on the A85.
Four people were injured in the two-car crash on the A85 between Dalmally and Tyndrum on Sunday.
Donald Outerson, known as Donnie, died at the scene of the collision between Dalmally and Tyndrum.
Police say the man was pronounced dead at the scene of the one-vehicle accident in Argyll and Bute.
Police said the 32-year-old man died at the scene of the accident in Argyll last week.
The debris closed the Oban branch of the West Highland Line and initially shut a stretch of the A85.
