© Siemen s AG 201 3 All righ ts re se rve d . Pag e 20 En vir on menta l Po rt folio re ve nu e (in bi lli on s of € ) 1) 2012 33 .2 20 1 1 30 .2 2010 27 .7 332 257 213 2010 201 1 2012 …roughl y equ al to 1% o f glo bal CO 2 emi ssi on s in 20 1 1 Customers ' CO 2 abate ment (in mill io ns of metr ic ton s) 1) Renewable ener gies 2 Energy effic ien cy En er gy ef ficienc y 1 En vironm ental tec hn ol og i e s 3 1) Co ntin u in g ope rat io n s only (w ithou t OSRAM and Solar busin e ss) The Siemens Environmental Portfolio – our contribution to sust ainability