ENVIS Environment and Energy Systems Research Development Ltd. , is an R&D company established in 2008 at the university-industry-technocity interface contained within ITU Arı Technocity to develop and put into practice R&D projects that provide solutions in the area of environment and energy and to realize/materialize technological ideas by providing expert view, know-how and expertise of the academy. ENVIS has taken development and application of R&D projects aiming at providing solutions in the area of environment and energy technologies as a mission in line with the clean production technologies and sustainable waste management concepts. ENVIS aims to establish cooperation between university and industry for research and training purposes to develop tailor-made solutions to the problems in the area of environment and energy; and using the outputs of such cooperation to provide solution oriented technological support compliant to national and international standards.