OpenInfraMap

 ⟩ Stats ⟩ Japan

Japan has 9914 power plants totalling 229,878 MW and 71,876 km of power lines mapped on OpenStreetMap.

Power plants in Japan by source
Source Output Count
gas 81,128 MW 70
coal 44,002 MW 67
nuclear 41,818 MW 20
oil 32,748 MW 35
hydro 18,981 MW 482
solar 9,143 MW 8814
biomass 834 MW 27
wind 541 MW 28
geothermal 494 MW 15
battery 90 MW 2
waste 52 MW 20
diesel 40.50 MW 2
biofuel 6.25 MW 1
[unspecified] 331
All 229,878 MW 9914

If multiple sources are listed for a power plant, only the first source is used in this breakdown.

Show plants under construction

Power Lines
Voltage Length Percentage
0 V – 9 kV 8 km 0.0%
10 kV – 24 kV 117 km 0.2%
25 kV – 51 kV 706 km 1.0%
52 kV – 131 kV 26,177 km 36.4%
132 kV – 219 kV 12,376 km 17.2%
220 kV – 329 kV 11,287 km 15.7%
330 kV – 549 kV 8,563 km 11.9%
550 kV – 0 m 0.0%
No voltage tagged 12,643 km 17.6%
Total 71,876 km 100.0%

Updated 2023-03-17