logoalt Hacker News

ch4s3yesterday at 1:54 PM1 replyview on HN

Ammonia can be generated through electrolysis as feed-stock for Haber-Bosch to get nitrogen, so literally forever. The reason we use petroleum is because it's currently cheaper than solar PV electrolysis.


Replies

UncleOxidantyesterday at 4:27 PM

Sure, but it would take some time to transition to ramp up production to the scale required by world-scale agriculture. We're using petroleum for this because it was cheap & easy. Not saying we can't transition, but it will take time.

show 1 reply