 Now the companies are targeting the fall of 2024 for the first applications of low-carbon ammonia with subsequent applications in spring of 2025 with the first crop to be harvested in the fall of 2025. The companies said they intend to jointly develop a low-carbon fertilizer supply chain to track, validate, and certify carbon intensity reduction originating from low-carbon ammonia. The so-called green ammonia is produced by CF Industries at a plant in Donaldsonville, Louisiana.