Concentrated Solar Power Plants with Molten Salt Storage: Economic Aspects and Perspectives in the European Union

Table 6

Storage technology rated power worldwide.

Technology type	Number of installations	Rated power (MW)	%	Without PH (%)
Pumped hydro (PH)	350	180627	95.35
Thermal (TH)	202	3615	1.91	41.06
Electromechanical (EM)	69	2611	1.38	29.66
Electrochemical (EC)	902	2572	1.36	29.21
Hydrogen (HY)	9	6	<0.01	0.07