Kraftverk i drift taget i 1940

23 anläggningar togs i drift 1940 • 2,621 MW total kapacitet

#	Kraftverk	Land	Kapacitet (MW)
1	Hoover Dam (NV)	Amerikas forenta stater	1,039.4
2	Ufimskaya TPP-2	Ryssland	929
3	Big Creek 3	Amerikas forenta stater	174.5
4	Fontes Nova	Brasilien	130.3
5	Kurobegawa No.4 Power Station	Japan	81
6	Kurobe River No. 3 Power Station	Japan	81
7	Kemerovo thermal power station	Ryssland	80
8	Louron	Frankrike	49.3
9	Austin	Amerikas forenta stater	18
10	Buzzard Roost	Amerikas forenta stater	15
11	Manitou Springs	Amerikas forenta stater	5.6
12	Luchsingen	Schweiz	3.5
13	Lower No 2	Amerikas forenta stater	3
14	Centrale Rocchetta	Italien	3
15	Yaleville	Amerikas forenta stater	2
16	Kleber	Amerikas forenta stater	1.8
17	Phoenix	Amerikas forenta stater	1.6
18	Angels	Amerikas forenta stater	1.4
19	Danbury Dam	Amerikas forenta stater	1
20	Macomb	Amerikas forenta stater	1
21	Brisbane Powerhouse	Australien	0
22	Provvidenza hydroelectric power plant	Italien	0
23	Černé jezero Hydro Power Plant	Tjeckien	0