nvrnmntlly sstnbl dsgn (ls clld nvrnmntlly cnscs dsgn, c-dsgn, tc.) s th phlsphy f dsgnng physcl bjcts, th blt nvrnmnt, nd srvcs t cmply wth th prncpls f clgcl sstnblty nd ls md t mprvng th hlth nd cmfrt f ccpnts n bldng.
Sstnbl dsgn sks t rdc ngtv mpcts n th nvrnmnt, th hlth nd wll-bng f bldng ccpnts, thrby mprvng bldng prfrmnc. Th bsc bjctvs f sstnblty r t rdc th cnsmptn f nn-rnwbl rsrcs, mnmz wst, nd crt hlthy, prdctv nvrnmnts.