Assuming cost of electricity of 30c per kwh that would yield roughly 10c for 1k liters of water. Currently cost of water is 0.005c per liter or 5c for 1k liters

Assuming cost of electricity of 30c per kwh that would yield roughly 10c for 1k liters of water. Currently cost of water is 0.005c per liter or 5c for 1k liters that's a 2x margin. You could also resell the low pressure water to your neighbors?