Nuclear reactors are in the range of 700-900 MW, afaik. Those 3 nuclear power plants would be pretty big - 6 reactors each. The other issue is that while Niger

Nuclear reactors are in the range of 700-900 MW, afaik. Those 3 nuclear power plants would be pretty big - 6 reactors each. The other issue is that while Nigeria has a lot of people, is rural, which makes the electricity usage pretty small per capita.