San Diego engineer says fusion breakthrough is first of many more steps

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San Diego engineer says fusion breakthrough is first of many more steps
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Proof from Lawrence Livermore National Laboratory, that fusion can generate a net gain of energy, brings hope to the decades-long journey toward creating an abundant source of clean energy.

George Tynan watched that press conference from many miles away, in San Diego. Tynan is a professor of mechanical and aerospace engineering who has studied nuclear fusion for many years.

“The experiment was a very significant milestone on the pathway to fusion as a potential energy source,” Tynan said. “That’s the potential for an on-demand energy source that doesn’t produce carbon emissions, that doesn’t use fossil fuels. And if we engineer it properly, it has waste products that are not hazardous for more than a few decades.”

Fusion takes place when two hydrogen nuclei collide, prompted by very high heat. They fuse and give off energy. It’s the same energy produced by our sun.In this 2012 image provided by Lawrence Livermore National Laboratory, a technician reviews an optic inside the preamplifier support structure at the Lawrence Livermore National Laboratory in Livermore, Calif. The major advance in fusion research announced in Washington on Tuesday, Dec.

Not all fusion is done using lasers. Tynan is researching fusion that uses strong magnetic fields. He said using fusion to produce energy for our homes will require a lot more science and engineering. He added that he’s uncomfortable calling fusion the"holy“I see this as a technology that can play in concert with renewable energy. With electrification of the transportation system. Electrification of many other parts of the economy,” Tynan said.

Will we see fusion energy production in our lifetimes? The Biden administration wants to see a fusion demonstration plant built within ten years. Tynan said that would be possible, but difficult.

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