There is one thing that confuses me

[EvelynKing]

I have had a chance to explore more about the Pieta project and I was quite impressed with what I found. I project sounds promising and the team determined enough to achieve what they are saying. But there is one thing that confuses me. Where and how are they going to produce solar energy? The team, as I was informed, is originally from Arab, but there they already produce electricity from oil, so how are they going to make solar power for mining? Kindly explain.