According to Michaud, an AVE power station with a 656-foot diameter could generate 200 megawatts of clean electricity at a price as low as 0.03 cents a kilowatt-hour.
It is currently making its first pass down with a 12.5-inch diameter hole to the roof of the 50-square-meter (500-square-foot) refuge at Level 100 (100 meters above sea level).