this post was submitted on 21 Jun 2023
16 points (100.0% liked)

Green Energy

2277 readers
264 users here now

Everything about energy production and storage.

Related communities:

founded 2 years ago
MODERATORS
poVoq
SteveKLord
16
Discussion question- do folkx here consider nuclear clean and/or green? (self.energy)
submitted 2 years ago by Nirile to c/energy
49 comments fedilink hide all child comments
 

As the title says, I'm interested in this community's perceptions on nuclear energy.

you are viewing a single comment's thread
view the rest of the comments
[–] perestroika 2 points 2 years ago* (last edited 2 years ago)

Current fusion (thermonuclear bombs) require a fission bomb trigger to start fusion in a lithium deuteride body, but reactors - absolutely not.

Fusion reactors do one of the following:

  • use magnetic fields and electrical current to contain + heat a ring tritium (hydrogen isotope) plasma to extreme temperatures
  • use a laser pulse to compress + heat a capsule of tritium to extreme temperatures
  • use a magnetic field and electrical current to collide two rings of helion (helium isotope) plasma at extreme velocities

Short version: fusion needs fission only in warfare.