this post was submitted on 26 Aug 2023
143 points (95.0% liked)

Green Energy

2224 readers
145 users here now

Everything about energy production and storage.

Related communities:

founded 2 years ago
MODERATORS
poVoq
SteveKLord
143
Solar energy now overlaps in cost with nuclear fuel alone for "cheap" modular reactors (energy-utilities.com)
submitted 1 year ago by schroedingershat@lemmy.world to c/energy
88 comments fedilink hide all child comments
 

Uranium is $128.30/kg

After enrichment, conversion and fabrication that's $3400/kg for 4.95% fuel.

At 36-45MWd/kg and a net thermal efficiency of 25% or $12.5/MWh up front.

With a 90 month lead time (72 month fuel cycle and 18 months inventory) at 3% this is $16.2/MWh

Which some solar projects are now matching

you are viewing a single comment's thread
view the rest of the comments
[–] BestBouclettes@jlai.lu 0 points 1 year ago

The innovation is there but it's not viable yet for a country, or even city wide grid. Hydro is okay but severely limited by geography, rocks up a mountain could work too but it's also limited by geography to some extent.