By Tony Ho Tran | The Daily Beast
There’s an old joke among scientists: Fusion power is just 50 years away—and always will be. However, that timeline might get just a bit smaller soon enough.
The U.S. Department of Energy is set to announce Tuesday that its scientists at the National Ignition Facility at Lawrence Livermore National Laboratory in California have achieved a ”breakthrough” in fusion energy—marking a massive milestone on the road to creating clean, sustainable power. Though the significance of this depends on who you speak with.
First, a quick and dirty physics lesson: Fusion energy is a method of producing electricity by smashing (or fusing) atoms together, releasing enormous gobs of energy in the process. This reaction occurs constantly on stars like the sun, which fuses 500 tons of hydrogen atoms every second. If we could replicate this reaction on Earth, we could have a source of virtually unlimited clean energy.
The target chamber at the National Ignition Facility where nearly 200 laser beams are focused on on a gold capsule containing deuterium and tritium.
“While this is a major and exciting scientific breakthrough, we are likely many decades away from powering even a small part of our lives with energy generated by a fusion generator. I expect the remaining substantial technical issues and massive costs to push commercialization of this breakthrough far into the future. In the meantime, solar, wind, and battery storage will continue to be the backbone of our clean energy transition.”
Court Rich, co-founder of Rose Law Group
