Nuclear Fusion: Energy for the Future?

When it comes to energy sources, nuclear fusion used to be the wallflower. But now, scientists are working to see if it could be a safe and environmentally-friendly way of producing electricity.

The energy crisis has rocketed from a textbook concept into the most pressing political issue of our time. Future energy supplies are increasingly vulnerable and global consumption is expected to escalate dramatically, increasing by 71% in 2030 and continuing to rise. Energy shortages would have a dramatic impact on every area of modern life: business, transport, food, health and communications. This looming crisis has drawn scientific minds and encouraged radical research into arcane technologies, such as the once-neglected area of nuclear fusion.


Why nuclear fusion?

Our sun, and all the other stars in the universe, are powered by nuclear fusion. Similar to traditional nuclear power, or fission, it can produce huge amounts of carbon-neutral energy. But there is one vital difference: no dangerous, long-lasting radioactive waste. Waste from nuclear fusion is only radioactive for 50