Expert Valuation for EGM, page-18

Hi to anyone on HC who can assist but are they really going to make that big hole into a reservoir and have the water flow down through turbines as hydro. Is the hole higher than the surrounding ground and do they have to wait till rainfill fills it or do they have flow going in from other sources. The ann said they getting experts to look at the idea. Please correct me on any facts if any engineers on HC can make comment is this feasible? as it all seems incredibly exciting i love see how this develops. I dont see much to surprise me on Ann's from so many years in stocks but this idea totally came out of left field and could be a small or HUGE money earner when the other deposits are also producing income.