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NexantECA appointed as Independent Technical Advisor to Allied Green Ammonia’s Green Ammonia Project
31 March 2025
Allied Green Ammonia (AGA) has appointed NexantECA, a premier provider of independent technical, commercial and environmental consultancy services as Independent Technical Advisor to its flagship green ammonia production facility based in the Northern Territory, Australia. This strategic engagement aims to further strengthen and independently confirm the technical foundations of the project for the benefit of potential investors.
Under the agreement, NexantECA will conduct an independent review of the project’s technological framework, capital expenditure (Capex) estimates, and overall execution strategy. With a targeted annual production capacity of 958,500 tonnes of green ammonia, the project will harness 9,750 GWh per year from renewable sources.
The scope of NexantECA’s consultancy includes an initial evaluation of the project’s selected technologies, including solar photovoltaics (PV), battery energy storage systems (BESS), PEM electrolysers, and ammonia production technologies from leading global providers such as Plug Power and Haldor Topsoe. Additionally, NexantECA will assess the reasonableness of the project’s proposed execution timeline, and plans for alignment with international industry standards to support AGA’s investment strategy.
“This collaboration with NexantECA marks another major milestone in our mission to deliver a world-class green ammonia production facility,” said Alfred Benedict, Chairman and Managing Director of Allied Green Ammonia. “Their independent technical expertise will provide valuable insights as we continue to refine and strengthen our project’s development.”
About NexantECA
NexantECA is a global leader in independent energy and chemicals consultancy, providing in-depth technical, economic, and strategic advisory services. With decades of experience in evaluating large-scale infrastructure projects, NexantECA delivers actionable insights that help clients navigate complex investment and development decisions. Learn more at www.nexanteca.com
About AGA
Allied Green Ammonia is an Australian-based company focused on designing, constructing, and operating one of the world’s largest and most efficient green ammonia production facilities. The company is committed to delivering clean, renewable energy solutions to drive the global energy transition.
For further information, please contact: info@alliedgreen.com.au
About Us
ALLIED GREEN AMMONIA (AGA) is an Australian Company with a vision to develop and operate Australia’s flagship Green Ammonia production facility (the “Project”) in the Northern Territory, Australia. Together, we are Australia’s Allied Green Ammonia (AGA). Green Ammonia plays an essential role in decarbonizing hard-to-electrify sectors of the economy, such as long-haul trucking, aviation, shipping, and heavy industries.
The project will be an economic boost for the Northern Territory, Australia, creating construction jobs and full-time positions to operate and maintain the facility. It will also promote skills development and education pathways and catalysts for new advanced manufacturing and regional development.