The article discusses the urgent need for sustainable manufacturing processes for ammonia, a crucial component in fertilizer production. Traditional ammonia production methods are carbon-intensive, relying on fossil fuels. To address this, various low-carbon technologies are being developed to decarbonize ammonia production. The article outlines four promising approaches: Blue Ammonia that captures CO₂ emissions from natural gas-based hydrogen production, Green Ammonia produced by electrolyzing water with renewable energy, Electrochemical Ammonia using electrochemical cells, and Plasma-Catalysis Ammonia with non-thermal plasma reactors. Each technology offers unique benefits and challenges, highlighting the shift towards sustainable practices in the industry. The article emphasizes the importance of collaboration between stakeholders to drive innovation and investment in low-carbon technologies for ammonia production. As the world aims to reduce reliance on fossil fuels and combat climate change, these advancements in ammonia technology play a significant role in achieving a greener and more sustainable future.