Nuclear fusion energy is the source of energy of all stars. Under massive gravity, hydrogen atoms combine to form helium atoms, releasing surplus mass as energy. If we can replicate this fusion process on Earth, while generating more power than we put in, we will get Fusion Power. It will be the cleanest and most efficient source of energy available to humanity. That's why so many government-funded science experiments and privately funded startups are running in the race to get there first.
Nuclear power plants using fission generate radioactive waste and carry the risk of meltdowns. Fusion power plants will be clean and safe, and produce large-scale electricity on-demand. But we have been unable to achieve nuclear fusion because it requires much higher temperatures, densities and pressures than any common industrial processes.
It might be possible for governments to fund trillions of dollars for massive fusion reactors. But that would hardly be a viable way of generating electricity. We need to be able to find methods that are both cost-effective and possible with lightweight, portable equipment, and designed to scale up to our society's needs. That's where the innovative efforts of fusion power startups come in!
Fusion Power is predicted to be the leading power source for humanity in 2100. Our reliance on coal, oil, and natural gas is approaching a deadline. The zero-carbon emission and safe, high-density, on-demand energy source makes fusion the holy grail of clean energy. This is why so many government science projects and private companies are actively working on cracking fusion power. Be sure to keep an eye on these top 7 fusion power startups, some of them will become energy leaders in the coming decades.