KSH 150 000 TO 800 000

how to calculate the construction cost of pumped energy storage

Pumped storage, when additionally compared on an energy basis, offered a very low cost of $19/kWh-yr using values if compared to the battery storage technologies, as shown in Figure 5.3. Figure 5.4 shows the results of the remaining non-battery technologies, which have been annualized on a $/kW power basis as opposed to a $/kWh energy basis.