- In 2022, the Lawrence Livermore National Lab had a major fusion energy breakthrough.
- In the year since, the lab has reached ignition three more times.
- While the research could one day lead to fusion power, there are still many challenges to get there.
US scientists at Lawrence Livermore National Lab have entered what they're calling the "age of ignition."
The National Ignition Facility at Lawrence Livermore had a major breakthrough in December 2022 when, for the first time ever, it achieved "ignition."