Ammoniacal Nitrogen Market Global Report 2026

The ammoniacal nitrogen market size has grown strongly in recent years. It will grow from $16.79 billion in 2025 to $17.9 billion in 2026 at a compound annual growth rate (CAGR) of 6.6%. The growth in the historic period can be attributed to increasing water quality monitoring requirements, growing wastewater treatment activities, rising nitrogen pollution concerns, increasing regulatory compliance requirements, and expansion of industrial wastewater monitoring.

The ammoniacal nitrogen market size is expected to see strong growth in the next few years. It will grow to $22.73 billion in 2030 at a compound annual growth rate (CAGR) of 6.2%. The growth in the forecast period can be attributed to stricter nitrogen discharge regulations, rising adoption of continuous water quality monitoring, increasing investment in wastewater treatment infrastructure, growing demand for rapid environmental testing, and expansion of smart water management systems. Major trends in the forecast period include real-time ammoniacal nitrogen monitoring, advanced ammonia detection technologies, automated water quality testing, portable ammoniacal nitrogen analyzers, and high-sensitivity nitrogen measurement.

The rising demand for nitrogen-based fertilizers is expected to propel the growth of the ammoniacal nitrogen market in the coming years. Nitrogen-based fertilizers are agricultural inputs that supply essential nitrogen nutrients, such as ammonia-derived compounds, to improve crop growth, yield, and soil nutrient availability. The demand for nitrogen-based fertilizers is increasing due to the need to enhance agricultural productivity to meet rising global food consumption requirements. Rising demand for nitrogen-based fertilizers increases the consumption of ammoniacal nitrogen as it serves as a readily available nitrogen source that supports efficient plant growth and improves crop yields. For instance, in May 2026, according to the International Fertilizer Association (IFA), a France-based fertilizer industry association, global nitrogen fertilizer use is estimated to have increased from 118.3 million tonnes of nitrogen (Mt N) in 2024/25 to 118.9 Mt N in 2025/26. Therefore, the rising demand for nitrogen-based fertilizers is driving the growth of the ammoniacal nitrogen market.

Major companies operating in the ammoniacal nitrogen market are focusing on launching industry initiatives, such as low-emission ammonia fertilizer programs, to accelerate the adoption of sustainable nitrogen fertilizers, reduce greenhouse gas emissions, and strengthen food system resilience. Low-emission ammonia fertilizer programs are collaborative initiatives that promote the production, adoption, financing, and market development of ammonia-based nitrogen fertilizers with lower greenhouse gas emissions than conventional ammonia-based fertilizers. For instance, in November 2025, CF Industries Holdings Inc., a US-based manufacturer of nitrogen fertilizers, supported the launch of the Low-Emission Ammonia Fertilizer Initiative at the United Nations Climate Change Conference in Belém, Brazil, to accelerate the large-scale adoption of low-emission ammonia-based fertilizers. The initiative focuses on increasing investment, generating demand, developing standards and market-based mechanisms, and advancing public-private collaboration to support the deployment of low-emission ammonia fertilizers while maintaining essential nitrogen fertilizer supplies for global agriculture.

In May 2025, Byosis, a Netherlands-based ammonia recovery technology company and part of Nijhuis Saur Industries, partnered with AquaMinerals to advance nitrogen recovery and valorization from wastewater. Through this partnership, the companies aim to use Byosis’ Byoflex stripping technology to recover nitrogen compounds from wastewater and convert them into products such as ammonium sulfate and ammonia water for reuse as sustainable fertilizers. AquaMinerals is a Netherlands-based organization specializing in the recovery, reuse, and valorization of resources derived from the water treatment sector.

Major companies operating in the ammoniacal nitrogen market are Thermo Fisher Scientific Inc., ABB Ltd, Merck KGaA, Xylem Inc., SGS SA, Eurofins Scientific SE, Bureau Veritas SA, Agilent Technologies Inc., Endress+Hauser Group Services AG, Yokogawa Electric Corporation, Halma plc, HORIBA Ltd., ALS Limited, Metrohm AG, Hanna Instruments Inc., The Tintometer Limited, Process Instruments (UK) Ltd., Shimadzu Corporation, Skalar Analytical B.V.

Asia-Pacific was the dominant region in the ammoniacal nitrogen market in 2025. Asia-Pacific is expected to be the rapidly growing region in the forecast period. The regions covered in the ammoniacal nitrogen market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

The countries covered in the ammoniacal nitrogen market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

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