The Institute for Sustainable Process Technology (ISPT) recently published a detailed analysis of three business cases for producing renewable ammonia from electricity: Power to Ammonia. The feasibility study concludes that, in the near term, ammonia production using clean electricity will likely rely on a combination of two old-established, proven technologies: electrolysis and Haber-Bosch (E-HB). To reach this conclusion, however, the study also assessed a range of alternative technologies, which I summarize in this article.
The Power-to-Ammonia feasibility study includes an assessment of the costs and benefits of producing ammonia from renewable energy at OCI Nitrogen's existing production site in Geleen.
Of all the companies who joined forces in the Power-to-Ammonia project, OCI is the only ammonia producer. Its business case for making carbon-free ammonia is especially interesting therefore: not just because of the company's deep understanding of the ammonia market and available technologies, but also because it faces corporate exposure to the financial, operational, and social risks of relying upon a fossil-fueled technology in a carbon constrained future.
The Institute for Sustainable Process Technology has just published a feasibility study that represents a major step toward commercializing renewable ammonia.
It examines the "value chains and business cases to produce CO2-free ammonia," analysing the potential for commercial deployment at three companies with existing sites in The Netherlands: Nuon at Eemshaven, Stedin at Goeree-Overflakkee, and OCI Nitrogen at Geleen. The project is called Power to Ammonia.
An article in the latest issue of Dutch-language magazine NPT Proces Technologie provides a detailed update on the Nuon project, about which we wrote a few months ago. Nuon's Power-to-Ammonia project looks at grid-scale storage of "seasonal surplus" electricity from wind and solar in the form of ammonia.
Proton Ventures, the originators of the Power-to-Ammonia concept in The Netherlands, have also been sharing details of the project in recent conference presentations - and announced that they will be hosting the first European ammonia fuel conference, in Rotterdam, in May 2017.
In March 2016 the Dutch utility Nuon announced that it will study the possibility of storing "seasonal surplus" electricity from wind and solar in the form of ammonia. The study by Nuon and Delft University of Technology (TU Delft) is part of the project "Power to Ammonia." The study will be conducted at Nuon's Magnum power station.