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The debate over green hydrogen rages on, but the greenbacks keep flowing into new projects, and the new projects are getting bigger and bigger. In the latest news, the Saudi-listed desalination powerhouse ACWA Power has just added another notch in its green hydrogen belt, aimed at scaling up to produce 2 million metric tonnes per year of…green ammonia?!?
From Green Hydrogen To Green Ammonia
Green hydrogen is an emerging player on the global energy and chemical stage, mainly produced from water in electrolysis systems. To complete the green circle, the electrolyzers run on renewable energy.
Other renewable resources for hydrogen include biomass and wastewater, but for now most of the investor dollars are flowing into water electrolysis (see lots more CleanTechnica coverage here).
Criticism regarding the use of hydrogen often surfaces in…
