The specific effect of N₂O and other nitrogen oxides (NO_X) on the climate is many times higher than that of CO₂. That’s a good reason to remove these substances directly at source. EnviNOx^® was born from the initial solutions for NO_X reduction developed and sold by Uhde for nitric acid plants in the 1980s. The process has been in use successfully since the turn of the millennium, reducing N₂O by up to 99 % and achieving almost zero NO_X emissions. “Green development” remains crucial for making core technologies less polluting and thus counteracting climate change. For all our sakes.

Over 60 of the EnviNO_x^® systems designed and built by Uhde are now in operation worldwide and currently reduce CO₂-equivalent emissions by approximately 17 million metric tons a year. Another ten systems of this type have already been sold and their commissioning is also in the offing.