Zap Energy and Helion Energy, both in Everett, Washington, are generating energy via nuclear fusion. These smaller, private companies -- unlike the large public/private megaprojects developing reactors elsewhere in the US, in France, and more -- are building miniature versions but large enough to "reliably produce enough power for 30,000 homes—day and night, year-round". That's impressive.

Maybe it's an age thing and the fact that the word "nuclear" still gives me anxiety, but I do get nervous thinking about the potential dangers of nuclear energy. We've seen it in the US, in Russia, in Japan. Are we really to the point where the rewards outweigh the risk? According to this story (and the investments around the world) we just might be.