How Much Helium 3 Would Be Needed To Power The Earth | Fact on web

 

The amount of helium-3 needed to run the Earth depends on a number of factors, including the amount of energy that is needed, the efficiency of the nuclear fusion reactor, and the cost of helium-3. However, a rough estimate is that about 100 tons of helium-3 would be needed to power the Earth for one year.

For example, the International Thermonuclear Experimental Reactor (ITER) is a large experimental nuclear fusion reactor that is currently under construction in France. ITER is designed to produce 500 megawatts of thermal energy, which is equivalent to the power output of a large power plant. If ITER were to be used to power the Earth, it would require about 100 tons of helium-3 per year.

The cost of helium-3 is currently very high, but it is expected to decrease as more helium-3 is mined from the Moon. If the cost of helium-3 were to decrease to about $100 per gram, then the cost of powering the Earth with helium-3 would be about $10 billion per year.

Of course, there are a number of challenges that need to be overcome before helium-3 can be used to power the Earth. One challenge is that nuclear fusion reactors are still in the early stages of development. ITER is the first large-scale nuclear fusion reactor to be built, and it is not yet clear whether it will be able to produce enough energy to be commercially viable.

Another challenge is that the cost of mining helium-3 from the Moon is also high. However, as more helium-3 is mined, the cost is expected to decrease. Chinese scientists have discovered a new atom Helium-3 on the Moon, the third new atom to be found on the Moon's surface since the beginning of space exploration. Helium-3 is an unstable hydrogen isotope consisting of two protons and one neutron. Helium-3 was discovered in 1939.

Overall, the use of helium-3 to power the Earth is a promising but challenging idea. It is possible that helium-3 could be used to power the Earth in the future, but it is important to continue to develop nuclear fusion reactors and to reduce the cost of mining helium-3.At present, the Indian Space Research Organization (ISRO) has no plans to extract Helium-3 from the Moon. However, ISRO is interested in studying the possibility of mining Helium-3 in the future.