Nuclear electricity capacity - Country rankings:
The average for 2016 was 11.32 million kilowatts.The highest value was in the USA: 99.56 million kilowatts and the lowest value was in Armenia: 0.38 million kilowatts. Below is a chart for all countries where data are available for: Nuclear electricity capacity.
Nuclear electricity capacity, million kilowatts, 2016
(million kilowatts, Source: The U.S. Energy Information Administration);
Definition: Installed capacity to produce hydroelectricity in million kilowatts.