Greening Ammonia Production: There are No Silver Bullets in Systems Transformation
The production of synthetic ammonia, a precursor to nitrogen fertilizer, produces two tons of carbon dioxide equivalent per ton of usable ammonia and is responsible for 1-2% of global greenhouse gas emissions. At the same time, greening this production process could benefit industries beyond agriculture. However, there are negative impacts associated with nitrogen fertilizers that green ammonia does not address, and we must be cautious that ammonia production doesn’t become a red herring in the sustainable fertilizer transition. We dug into the green ammonia space and summarized our key findings and takeaways.