Key Points
- GGS is key to NPPD's ability to meet customers' expectations of low cost, reliable energy.
- GGS is about half of NPPD's total electric power generating capacity.
- The wells are necessary because the drought is threatening operations at Gerald Gentleman Station.
- Wells were installed to replace losses from Sutherland Reservoir, in the event inadequate water is available from upstream sources.
- The wells will also aid GGS in complying with regulatory temperature limits for discharging water back into Sutherland Reservoir.
- All wells have been drilled on NPPD property and have a basic spacing between wells of approximately one-half mile.
- Modifications to the GGS cooling system includes installing baffling in the GGS cooling pond to provide additional cooling.
- Many options were explored before deciding on these.