Hi, I have looked at the votes and anyone who voted twice was removed and some people voted for the same energy source twice (e.g. solar and solar) – so I deleted those votes too. However, the result is the same with solar being the first pick and wind the second. See the pie-chart below (made with Google sheets).
And this is the second pick.
And this is how many people will return to the island.
Thanks, I hope that the people who voted twice did it by mistake and not because they were cheating…