[Halon]

Ya, let's base our knowledge of fusion reaction off a hollywood flick? In REALITY, there is a LOT involved with created and sustaining a fusion reaction. If something goes wrong, the reaction will just fail. It won't balloon out of control like it did in your movie, it will just die. Plus that plant has a ways to go. It's a test facility, and who knows when it will actually be operational. For now we just have the good ol fission plants