About history of solar tech.

Solar energy technologies have been obliterated for history hitherto. This is the reason why Ph.D. Nelson Arellano-Escudero focuses on the intermittent duration of this kind of technologies by means of Postdoctoral Fondecyt Project N° 3160197 “Evolution of technology and sustainability topic: cultural factors and the discard of solar energy technologies. Chilean nitrate industry analysis (1907-1981)”, supervised by Ph.D. Sergio González Miranda, and, Project HAR2016-75871-R (2017-2020). “Mathematics and Engineering: new critical viewpoints (XVI-XX centuries)”, headed by Ph.D. Antoni Roca-Rosell and Ph.D. María Rosa Massa Esteve in side Barcelona Tech University.


Nelson Arellano-Escudero PhD.