56 W o lsele y plc A n n u a l R e p o r t a n d A c c o u n t s 20 1 2 C o rpor ate res ponsibilit y cont inued En vironment al P e r f ormance Ho w does En v ironment a l P e r f ormance underpin o ur st rat e gy T h e re d u c e d c o n s u m p ti o n of e n e r g y f u e l a n d wat e r a n d p r o d u c t i o n of wa s t e l e s s e n s o u r e n v i ro n m e n t a l i m p a c t w h i l s t re d u c i n g c o s t i m p r ov i n g o u r o p e r ati o n a l ef c i e n c i e s a n d e x panding our gr os s mar g ins Re sponsible e n vir o nme n tal managemen t helps t o pr o t ect ou r r e puta t i on as incr easingly c u s t o m e r s a s s e s s o u r e n v i ro n m e n t a l c r e d e n ti a l s th ro u g h pr e qualica t i on que s t i onnair e s What does En v ironment a l P e r f ormance ent a il Env i ro n m e n t a l p e r f o r m a n c e c o n c e r n s th e m a n a g e m e nt a n dre d u c ti o n of o u r g r e e n h o u s e g a s e m i s s i o n s o u r wa s t e a n d o u r wat e r c o n s u m p ti o n W h e r e p o s s i b l e we wo r k w i tho u r s u p p l i e r s t o re d u c e th e i r e n v i ro n m e n t a l i m p a c ts Fo rex a m p l e we re d u c e s u p p l i e r tr a n s p o r t e m i s s i o n s b y b a c k h a u l i n g p r o d u c t f r o m th e i r f a c t o r i e s w h e n o u r tr u c ks wo u l d oth e r w i s e retu r n e m pt y t oo u r d i s t r i b u ti o n c e ntre s T h i s re d u c e s th e m i l e a g e a n d re l a t e d C O 2 emissions o f our s u p p l i e r s w h i l s t a l s o re d u c i n g W o l s e l ey s c o s ts a n d n u m b e r of e m p t y m i l e s o n th e ro ad W h a t d i d we a c h i eve i n 2 0 1 1 1 2 W e reduced o u r ab s o lut e greenho u se gas e m i s s i o n s 1 2 i m p r ove m e n t w a s t e p r o d u c t i o n 6 i m p r o v e m e n t and w a ter consumpt i on 6 i m p r o ve m e n t W e reduced t h e intensit y of greenhouse gas emissions and w a ste produc t i on p er m illion of re v enue W a t e rc o n s u m p t i o n p e r e m p l oye e i n c r e a s e d s l i g h t l y E m i s s i o n s p e r m o f r e v e n u e 20 1 1 1 2 20 1 0 1 1 2 0 09 1 0 20 0 8 0 9 tCO 2 e t onne s o f CO 2 equiv a len t 59 3 54 2 50 2 61 7 20 1 1 1 2 20 1 0 1 1 2 0 09 1 0 20 0 8 0 9 Wa s t e p e r m o f r e v e n u e T onne s Nonha z ar dous Ha zar d ous 79 6 55 54 0 1 00 5 00 8 0 1 A v erage w a ter consumpt i on per emplo y ee Cubic me t r e s 19 4 18 5 19 1 21 2 20 1 1 1 2 20 1 0 1 1 2 0 09 1 0 20 0 8 0 9 O u r p e r f o r m a n c e s t a ti s t i c s a n d ex a m p l e s of h o w o u r busine sse s ha v e impr o v ed t h eir e n vir o nme n tal per f ormance a r e d e t a i l e d i n th e g r e e n h o u s e g a s e m i s s i o n s i n th e wa s t e a n d wat e r s e c t i o n s th at fo l l ow w i th f u r t h e r ex a m p l e s ava i l a b l e o n o u r we b s i t e www w o l s e l e y c o m All o f our businesses no w ha v e en vironment a l t arge t s in pla c e T h e e n v i ro n m e n t a l i m p a c ts th at a r e m o s t m a t e r i a l t o W o l s e l ey ar e v e hicle fuel consump t i on elect r icit y consump t i on and w a st e pr oduct ion A l l busine sse s no w ha v e r e duct ion t a rg etsi n p l a c e fo r th e i r t w o b i g g e s t c a r b o n c o ntr i b u t o r s i e f u e l a n d e n e r g y a n d wa s t e t o l a n d l l Lo c a l t a rg ets d i f f e ra c c o rd i n g t o l o c a l b u s i n e s s o b j e c t i v e s e n s u r i n g th atp e r fo r m a n c e t a rg ets a r e ow n e d b y a n d re m a i n th e r e sponsibilit y o f each busine ss unit T h e Gr oup le v e l tar g e t s a r e a n a g g r e g ati o n of th e t a rg ets s e t b y e a c h of o u r busine sse s W e ha v e impro v ed t h e reliabilit y of our en vironment a l d at a S i g n i c a nt ef fo r ts h a ve b e e n m a d e t o g a i n v i s i b i l i t y of a c tu a l c o n s u m p ti o n d a t a a n d t o re l y l e s s o n e s ti m a t e s T h el eve l of d a t a d e r i ve d f r o m e s ti m a t e s h a s d r o p p e d f r o m 6 0 p e r c e nt t o 3 6 p e r c e nt i n o u r g r e e n h o u s e g a s re p o r ti n g f r o m 7 4 p e r c e nt t o 2 3 p e r c e nt i n o u r wa s t e re p o r ti n g a n d f r o m 8 3 p e r c e nt t o 2 5 p e r c e nt i n o u r wat e r re p o r ti n g F u tu re ye a r s w i l l s e e th e e s ti m a ti o n l e ve l d r o p f u r t h e r a s we c h a l l e n g e o l d p r o c e s s e s a n d wo r k w i th o u r s u p p l i e r s a n d b r a n c h e s t o impr o v e da ta accuracy and comple t e ne ss The v a luable k n o w ledge o f our en vironment a l e x per t s i s n o w s h a r e d a c r o s s t h e G r o u p K n ow l e d g e s h a r i n g s e s s i o n s h a ve b e e n r u n t o d e ve l o p b e s t p r a c ti c e s a n d f a c i l i t a t e a c h i eve m e n t of t a rg ets T h e fo l l ow i n g p a g e s d e s c r i b e o u r f u tu re t a rg ets a n d h i s t o r i c a l p e r f o r m a n c e F u tu re t a rg ets h a ve b e e n s e t against a r e la t i v e me asur e e g pe r million r e v e n ue H i s t o r i c a l p e r f o r m a n c e s h ow n i n th e c h a r ts o n p a g e s 5 7 a n d 58 s h ow a b s o l u t e g u r e s