The Martin Tank Lake dam is 2,260 feet wide and 230 feet high. The Lake will contain about 30,000 Acre-ft when full, about eighteen hours worth of storage.
The elevation at the Martin Tank lake will top out at 5,220 feet with maximum water level at 5,210 feet. Because there is no water storage en route water will be pumped at all times at The aqueduct will first descend to 3980 feet, as it crosses the Rio Grande in La Mesa, a distance of 50 miles. The elevation difference is (5,120 – 3980 – 50 X 2.2) feet = 1.030 feet. Releasing 16,900 cfs of water 1,030 feet will generate 1.285GW of energy continously. From La Mesa it will climb to the Poppy Canyon Upper Reservoir. The dam is 480 feet high and will top out at 5,400 feet with a maximum water level at 5,490 feet. The total lift of the water in stage 10 is (5,000 – 3980 + 160×2.2) feet = 1196 ft. To lift 16,900 cubic feet per second 1196 feet requires 1,508 MW of power, for a net need of 225 MW. This can be supplied by two 100 MW LFTR nuclear reactors, operating 24 hrs /day The Poppy Canyon Reservoir will look like this:
The Poppy Canyon is a pumped power storage, consisting of an upper dam:
and a lower dam:
The total lift of the water in the pumping stage is maximum (5,390 – 4,400) feet = 990 ft. and the minimum lift is 200ft, for an average lift of 350 ft. The pumping stage pumps up 10,000 acre-ft per hour for i9 hours needing maximum 10.7 GW of power. During the release stage 38,000 acre-ft of water is released per hour for a total power generation of 78 GWh / day of pumped storage electricity. In addition, the 107 100 MW LFTR SMRs will generate 53.5 GWh of virtual power storage when no water is pumped up.
What’s in it for New Mexico and Arizona? 16,900 cfs of soft water is being delivered to be divided among the south western states. In addition this stage will provide up to 133.5 GWh of pumped storage peak energy daily to help stabilize the grid when more solar power panels are installed and electric cats and trucks are recharged.
Len Bilén's blog, a blog about faith, politics and the environment. 