Tag: Electrolytic Ammonia

The Future of Ammonia: Improvement of Haber-Bosch … or Electrochemical Synthesis?

During our NH3 Energy+ Topical Conference, hosted within AIChE's Annual Meeting earlier this month, an entire day of presentations was devoted to new technologies to make industrial ammonia production more sustainable.

One speaker perfectly articulated the broad investment drivers, technology trends, and recent R&D achievements in this area: the US Department of Energy's ARPA-E Program Director, Grigorii Soloveichik, who posed this question regarding the future of ammonia production: "Improvement of Haber-Bosch Process or Electrochemical Synthesis?"

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Ammonia plant cost comparisons: Natural gas, Coal, or Electrolysis?

A recent feasibility study compares the costs of building and operating a new ammonia plant using one of three technologies: natural gas, coal, or electrolysis.

Unsurprisingly, natural gas is the most competitive today. However, it might surprise you how closely competitive electrolysis has become.

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Report from the European Conference: Renewable Ammonia cost-competitive with Natural Gas Ammonia

The viability of producing ammonia using renewable energy was one of the recurring themes of the recent Power to Ammonia conference in Rotterdam. Specifically, what cost reductions or market mechanisms would be necessary so that renewable ammonia - produced using electrolytic hydrogen in a Haber-Bosch plant - would be competitive with normal, "brown" ammonia, made from fossil fuels.

A number of major industry participants addressed this theme at the conference, including Yara and OCI Nitrogen, but it was the closing speech, from the International Energy Agency (IEA), that provided the key data to demonstrate that, because costs have already come down so far, renewable ammonia is cost-competitive in certain regions today.

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