There's some interesting work being done with green hydrogen in ammonia production, which is used to make fertilizer. With recent innovations, ammonia production plants can be scaled at smaller sizes, so you've got the use case of an island with lots of solar being able to produce its own fertilizer without fossil fuel shipments.
Exotria t1_ix7r07l wrote
Reply to comment by The_Countess in Egypt inked deals on renewable energy, green hydrogen worth $119 bln by Wagamaga
There's some interesting work being done with green hydrogen in ammonia production, which is used to make fertilizer. With recent innovations, ammonia production plants can be scaled at smaller sizes, so you've got the use case of an island with lots of solar being able to produce its own fertilizer without fossil fuel shipments.