e dmitry and you represent the center for hydrogen research, which has been operating in the south africanepublic for the past year. uh, we had the same ceremony in kazan. in general, i want to emphasize that we are actively carrying the award about russian regions , kaluga kazan khanty-mansiysk. at least just the khanty-mansiysk is not clear where to go. so, we discussed hydrogen of different colors. if anyone is not in the know, there is blue hydrogen, which is obtained from natural gas, there is yellow, which is produced at nuclear power plants, and there are green ones, which are produced from renewable sources, and the events of recent months. again, such that hydrogen must be placed somewhere in this on this new map. e energy sources. eh, what color? and where is the hydrogen going now? what do you think? sergey, i think that the division of hydrogen into colors. this is definitely subjective, rather conditional, of course, the matter is also from the point of view of the current energy situation, actually. i think the place of hydrogen has not changed. this technology has always bee