'Person' seems the wrong way to put it. There is always a team involved. The first serious production of electricity from a nuclear reactor was at Calder Hall, UK, in 1956. The US followed soon after with the Shippingport PWR (1957 I think). These early reactors were quite small, about 50 MWe.
the USA
What kind of nuclear resource being used in nuclear power depends on what kind of nuclear power is being used. For nuclear fusion, we use tritium and seawater to obtain deuterium for a DT reaction. In nuclear fission, we commonly use uranium ore.
The US generates about 20% of its electric power from nuclear power.
Use of coal, a fossil fuel, would be lessened by increasing the use of nuclear power.
We use nuclear power because it produces cheap electricity and they reduce the need to import fossil fuels.
the USA
Japan
The first use of nuclear fission, aside from research, was the atom bomb drop on Hiroshima, on August 6, 1945. The first use of nuclear fission for power on an electric grid was when the Obrinsk Nuclear Power Plant in the USSR went on-line on June 27, 1954.
The use of nuclear power
What kind of nuclear resource being used in nuclear power depends on what kind of nuclear power is being used. For nuclear fusion, we use tritium and seawater to obtain deuterium for a DT reaction. In nuclear fission, we commonly use uranium ore.
The commercial use of nuclear power began in the 1950's
At Calder Hall in Cumbria, England, 1956.
The US generates about 20% of its electric power from nuclear power.
yes. this is because nuclear power plants use nuclear fusion
Use of coal, a fossil fuel, would be lessened by increasing the use of nuclear power.
It could be argued that the use of nuclear power began in the 1950's when a nuclear reactor in the Idaho desert supplied electric power to a local community.
They use nuclear energy to produce power for the grid.