In our latest technology landscape analysis, AEA Technology Manager Kevin Rouwenhorst explores four broad categories for novel ammonia production technologies: improved catalysts, sorbent enhancement, electrochemical ammonia synthesis, and other technology pathways (including geological, single-step and looping synthesis).
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Addis Energy: further funding for geologic ammonia production
Julian Atchison December 15, 2025
US-based Addis Energy announced they have closed an $8.3 million oversubscribed seed round to progress work on subsurface production of ammonia, via the strategic injection of feedstock materials.