Normally, we all know that mining needs a huge amount of steady energy supply to power the (ASIC) mining computers but in Nigeria we don't have steady electricity given the poor amount of energy supply and even low current This has made mining impossible in Nigeria.
Some places has some kind of steady power supply, I live at a place whereby the neighboring village has 96 hours consecutive power supply with 24 hours power outage and the cycle continues, the power is generated through LNG gas turbine and is steady to a very high extent, some people are very lucky to stay at places where power is steady, but they do not know anything about mining nor can they afford the equipment. For me, I think affording the equipment is the main problem because for a mining business to thrive in this kind of environment, you need your own separate transformer connected directly to the power from the turbine so that the load effect on a shared transformer would be eliminated. Some people can actually mine from their environment, but the capital to start is the challenge and I do not think a Nigerian bank or government entity can give you a loan or grant to buy ASIC machines for bitcoin mining.