Hacker News new | ask | show | jobs
by ncmncm 1465 days ago
There is nowhere that you would operate at only 20% utilization.

Demand for ammonia will be so strong that, after enough renewable overcapacity is built out, you would run electrolysers off your other storage, 24/7.

A nuke would, of course, produce exactly zero grams of ammonia for ten years. It would also require burning coal for those ten years. Ten years of coal is part of the cost never accounted for, like the public indemnification subsidy, and cost of decommissioning.

Starting after the ten years, the nuke would produce a fraction of the ammonia, per dollar, that the renewables would have, because operating cost of nukes is quite high, against zero for renewables.

1 comments

(*) storage cost neglected