The Envirosan Climate and Environment DC was founded in 1996 as Hungarian SME. The main strategic goal of the company is the innovative and sustainable engineering activity to help the of the practical transformation of the human activities to the right direction of the Zero Carbon Emission and Green Economy by implementation worldwide of the integrated complexes for transformation of pollutant emissions in bioenergy and a wide range of biotechnological products.The conserning technological system and its adaptations to several cases was elaborated by Mr.Bela TOZSER owner and general and engineering managig director of the company The DC is registered to UNGM-UNIDO-FAO-WIPO-UNDP, CE-EEN Mr. euring. Bela TOZSER, has more than 40 years of related professional field activities in Romania and Hungary,in 1994 has aquired the titel of european engineer.He participated in study tours in several countries of the World.He is active expert of EUC