This is a presentation from Wipro Limited, one of the finalists at the 5th CII-GBC National Award for Excellence in Water Management in 2008 The awards are in 2 categories, Within the Fence for work done on minimizing the organisations water footprint, and Beyond the Fence for work done in the community around the industry. This presentation was in the "Within the Fence" category. We thank CII and the respective companies for giving us permission to upload these presentations on the India Water Portal website for dissemination to a wider audience.

1. December 9, 2008
Company Profile
• Wipr o Ltd – G lobal IT ser vices c omp any.
• Business ar ea of focus – Electr onic commer ce, B usi ness
I nt elligenc e, CRM, SCM, EAI & I nfr astr uct ur e Management.
• Fir st S oft war e ser vices c ompany c er tified at S EI – CMM lev el 5.
• Fir st S oft war e S er vices C omp any t o b e C er tified ISO 14001.
• Wipr o faci lit y i n G ur gaon is LEED P latinum r at ed and K oc hi is
LEED G old r at ed fr om US Gr een B ui ldi ng C ounci l.
• Going for war d all 17 New bui ldi ngs ar e b ei ng c onstr uct ed as p er Gold
LEED specifi cati ons
December 9, 2008 Wipro Ltd - Confidential 2

2. - About
• Ec oeye – Ec oacti on at Wipr o
– Wipr o’s initiative tow ar ds Ecological Sustainability
– “Eco Eye” signifies Wipr o’s endeavor to apply the lens of e co logica l
sustainability to the w ay w e w ork
– Con cer ted cor por ation-w ide initiative to tr ansfor m the w ay w e do business
& engage all our stakeholder s
– Going beyond com plian ce
– Being r esponsible
– Making Wipr o ecologica lly sustainable in ever y dimension
– Pr oviding our customer s a diverse por tfolio of gr een solutions
(Lighting, IT (products, servi ces & appli cations), Renewab le Energy, Cons ulting, etc.)
Wipro w an ts to be a lea der in ecological sustain ability prac tices,
in every dimen sion of th e organization , enh an cing th e partn ersh ip
w ith all our s ta keh olders, in buildin g a sustain able futu re.
December 9, 2008 Wipro Ltd - Confidential 3
- Themes
1. Eco logica l Remode l oper ations (r educe, r ecycle & o ffset) to r each
sur plus neutr ality / sur plus in the four identified ar eas (ener gy,
or ganization w ater , w aste & biodiver sity)
2. Business Build a por tfolio of investments that w ill open new
investments oppor tunities of sustainable business
Par tner with r egional, national & g loba l gr oups as par t
3. Beyond Wipr o of lar ger sustainability initiatives in ener gy, w ater ,
w aste & biodiver sity
4. Tr anspar ent Establish a fr amew ork of sustainability-center ed
r epor ting measur ing & r epor ting based on GR3 guidelin es
5. Risk planning & Assess risks to Wipr o arising fr om climate change &
mitigation eco logica l degr adation; Publish the r isk-mitigation plan
December 9, 2008 Wipro Ltd - Confidential 4

3. ISO 14001 Certification
W e are also cer tified to
CERTIF ICAT ION INITI AL C ERTIF ICAT ION DA TE
ISO 9 0 0 1 :2 0 00 & TICKIT Dec 2001
ISO 14001 Dec 2000
CMM Lev e l 5 Dec 1998
CMMi Lev el 5 May 2002
CMMi Lev el5 V1.2 Dec 2006
PCMM Dec 2001
TL 9000 Dec 2001
ISO27001 BS7 7 9 9 - Oct 2 002
(BS 7 799: 2:2002 conv erted to
ISO27001 on Oct 2006)
IEE E SPA Awa rd May 2003
ITIL ce rtifica tio n BS15000(DNV) – Feb 20 0 4
(BS1 5000 conv erted to ISO20000)
ISO13485 J ul 2 0 0 5
AS9 1 00 June 2006
Automotive SPICE June 2006(IMPRONOVA)
Internal Communication to Employees
• Help Emp loy ees make a diff er ence at wor k & b ey ond
– Make aw ar e & tr ain Make
üScreening of A l Gor e's doc um entar y-film 'An Aware
Inc onv enient T rut h' across locations
üEmail a uto-signat ur e tag line “ Please don't
print this e-mail unless y ou really need to”, Enable Motivate
to spr ead awareness & induc e r educ tion in
the c onsumption of print ing pa per
üLev erage t he inf luence of ‘W om en of W ipro’
Involve
as ‘Green Am bassadors’ t o spr ead ec ologic al
awar eness within t heir c ircles of inf luenc e
ü Implem ente d
v Plan ned
v Employ ee port al t o build aw ar eness &
capability e.g. persona l c ar bon ca lcula tor
December 9, 2008 Wipro Ltd - Confidential 6

4. Internal Communication to Employees
• Help Emp loy ees make a diff er ence at wor k & b ey ond
– Motivate Make
v Enc ourag e ec o-fr iendly behavior Aware
– Involve
üPersonal E- waste c ollection drive Enable Motivate
(Mobile handset s, PC s, etc. )
üLoca l Ec oEy e Chapters t o pr ovide em ployees
a platf orm for inv olv em ent
Involve
– Enable
v Wha t employees w ant to do,
e.g. Ec o-initiat ives f or t he C ommunity
thr ough Wipr o Car es
ü Implem ente d
v Plan ned
Internal Communication to Employees– Intranet
channel for Environment

5. Engage the Community( Community
Involvement)
• Pr otect t he ecology i n t he sur r oundi ng c ommunity ar ea
– Tr ansplantation of tr ees
• 40 tr ees identified f or felling , t o widen r oads, in B angalor e,
hav e been tr ansplant ed t o a comm unity open space.
– Mass Tr ee Plantation dr ive
• 100 0 sa plings were planted on w or ld env ir onm ent day ( 20 07- 08)
– Restor ation of Manikonda Lake (Hyder abad)
• Attem pt is to r estor e t he surr ounding biodiversity.
• Pr ovide r elief to di saster (Tsunami) aff ect ed ar eas
– Coastal Tr ee Plantation by employees at tsunami affe cted -
Pushpavanam Village , Nagapatinam Distr ict, Tamil Nadu, India . (O ct 2, 2005)
– A unique corpor at e-c ommunity j oint initiative
– To emphasiz e the im portanc e of having a coastal t ree belt to mitig at e the dam ag e
from cyclones & floods.
– 2,54, 46 4 tr ee sapling s planted along a 2 km v illage coastline to a dept h of 1 00 mts
– Reclamation of Salinate d agr icultur al Land
• For 1 00. 25 acr es land af fec ted by sea w at er dur ing t he tsunami.
December 9, 2008 Wipro Ltd - Confidential 9
Monitoring & Reporting System
1)Tot al v olume of wat er
wit hdr awn by sour ce
contr ibutes to an understanding Water Withdrawal by source in m3/year
of the over all sca le of potential 28042, 2%
impacts and r isks associated 251415, 20%
400124, 32%
w ith the Wipr o’s w ater use. We
take all measur es and w ater Ground Wat er
consumption is monitor ed for Municipal Water Supply
every use. Private Purc hase
Water is w ithdr aw n fr om the Indus trial As sociation
follow ing sour ces. 584745, 46%
•Gr ound w ater
Total Water Wit hdrawal by source is12,64, 326 m3/ year
•Municipal w ater supplies
•Pr ivate Pur chase
•Industr ial Association
For Moni tor ing pur pose water met er s ar e i nst alled t o c aptur e t he
Water c onsumpti on on d ay- day basis

6. Monitoring & Reporting System
2) In- house RO p lant- Fi nal Wat er fr om out let of R O p lant i s t est ed by
appr oved labor at or y for the quality chec k
3) Bot t led W at er - Batc h-wi se wat er analy sis r epor t is collec ted fr om
vendor
4) C ommon S ewage Tr eat ment P lant: B efor e dischar ging the sewage i nto
the pub li c sewer t he d omestic sewage is test ed for var ious
par ameter s, it i s disc har ged only if the p ar amet er s ar e well wit hin the
li mits.
5) Sewage Tr eatment P lant: Bef or e disc har ging t he tr eat ed wat er final
collecti on t ank wat er is t est ed for var ious p ar amet er s. It is c hecked
whet her the par ameter s ar e well wi thi n t he li mits for healthy r unni ng
of p lant & also for usage of t he tr eat ed wat er for Gar deni ng & Flushi ng
Monitoring & Reporting System
• Ev er y mont h wat er consumpti on is r evi ewed i n Location r evi ew
meeti ng.
• Dai ly Rep or t cov er s Wat er Rec eiv ed, W ater C onsumpti on, STP tr eated
Water
W ater Meter connected to the follow ing source s
1. Bor ewell Raw W at er supp ly
2. Municip al R aw Wat er supp ly
3. Toi let Flushi ng Wat er
4. AC C ond enser water make up
5. Irr igation pump at t er r ace
6. STP Tr eat ed Wat er
Daily Report Sep-
2008.xls

7. Innovative Project-1 RO Plant Efficiency
Plant efficien cy and w ater conservation:
The cap acit y of the RO pl ant s are 150LPH (Liters per hour ) an d
before this i niti ative, out p ut of plant s w ere varying betw een 30 to
40LPH. Th umb rule for the RO plan t w ater generation i s 1:1 ratio
that is on e liter of w ater w asted for the regeneration of 1 li ter of
w ater. Before this project t he plant use to take 4 to 5 litre of w ater
to g enerate one liter w ater. There w ere more custo mer call s on the
non avai lab ilit y of the drinking w ater as t he pl ant effi ciency w as
dow n and during peek hours w aters are arranged in the bottle s to th e
w ater cooler .
RO(Reverse Osmo si s) Pl ant effi ciency im proved drasticall y and
savings ach ieved in w ater rejection from RO Pl ant. Dow ntime of the
plant redu ced and avail abili ty of the pl ant though out. RO Plant i s
used to treat t he w ater for drinking purpose using the reverse
Osmo sis con cept.
Results Before Initiative
Pressur e
Waste water before before
replacing the Motor and Replacing
SI Tower TDS IN LET TD S OUTLET Water Out Put befor e spares(lts/Hr) the Motor
1 TO WER 9 450 ppm 4 8ppm 90 40 0 4k g/cm2
2 TOWER 10 455 ppm 4 5ppm 72 45 0 2k g/cm2
3 TOWER 11 440 ppm 7 3ppm 30 54 0 2k g/cm2
4 TOWER 14 460 ppm 3 6ppm 90 36 0 4k g/cm2
5 TOWER 15 450 ppm 3 5ppm 110 35 0 4k g/cm2
6 TOWER 12 460 ppm 4 0ppm 90 36 0 3k g/cm2
W as te W ate r Re j e c ti on
60 0
5 40
50 0 4 50
4 00
40 0 36 0 35 0 3 60
Water In Liters
30 0
20 0
10 0
0
TOWE R 9 T OWE R 1 0 TO WER 1 1 TOWE R 14 TOWE R 15 T OWE R 1 2
Wa ste wat er b efo re re pla ci ng the Mo to r an d spa res(lts/Hr)

8. Results After Initiative
TDS Output After Water Output After Rel acing the Waste water a fter replacing Pressure after
SI Tower TDS INLET TD OU
S TLET Relacing the Motor Motor (L tr) the Motor and spares(lts )
/Hr Repl acing the M oto r
1 TOWER 9 450ppm 48ppm 40ppm 134 180 7kg/cm2
2 TOWER 10 455ppm 45ppm 37ppm 145 155 7kg/cm2
3 TOWER 11 440ppm 73ppm 30ppm 144 144 6.8kg/cm2
4 TOWER 14 460ppm 36ppm 36ppm 144 360 4kg/cm2
5 TOWER 15 450ppm 35ppm 35ppm 110 350 4kg/cm2
6 TOWER 12 460ppm 40ppm 30ppm 144 144 6.5kg/cm2
W ast e W ater R e j ec tion Af ter
40 0
3 60
35 0
35 0
30 0
Water In Liters
25 0
20 0 18 0
155
144 1 44
15 0
10 0
50
0
TO WER 9 TOWER 10 TOW E R 1 1 TOWER 14 T OW ER 1 5 TOWER 12
Wa ste wa ter af ter re placi ng th e Mo tor an d sp ares( lts/ Hr)
Summary
W aste W ater Rejection
600
540
500 450
400
400 360 360 350 350 360
Water In Liters
300
180
200 155 144 144
100
0
TOW ER 9 TOW ER 10 TOW ER 11 TOW ER 14 TOW ER 15 TO WER 12
Waste water before replac ing the Motor and spar es(lts /Hr ) Wast e water after replac ing the Motor and spar es(lts /Hr )

9. Benefits & Sustainability
Improved efficiency /Water conservation:
•Efficiency of the pla nt is improved fro m 47% TO 97 %.
•Reduction in waste water rejection. (Approx 300 Kilo liters of
water saved per month)
•Reduction of the pla nt do wntime and break down ca lls .
•Stopped procuring the bottle water.
•Reductions in carbon foot print beca use improved efficiency and
reduction of water consumption.
Jun-08 Jul-08 Aug-08 Sep-08 Oct-08 Nov-08 Dec-08 Jan-09 Feb-09 Mar-09
Sediment Filter
Activated Carbon Filter
Membranes
Project 2: Rain Water Harvesting @ Wipro
• W ipro is one of the F irst
compan ies to st art Rain w at er
harvesting (RW H)
• W e have implemente d RW H
project at 6 location s across India.
• W ater harvested i s being u sed for
cooling tow ers, Rest room
Flushi ng, Land scaping and ground
charging.
• W e have Harvested tot al of 8522
Kl of Rain w at er for the ye ar
2007-08

10. Water- Rain Water harvesting Facility- Reuse &
recharge
Underground collection sump s h ave been set up of tot al capacity of
3743 Kl across W ipro
Monitoring
Rain gauges are u sed to measure the rainf all
received.
Use of H arvested Rainw ater
The h arvested r ain w ater i s used for
Cooling Tow ers, w ashing of ute nsil s and
hand s i n cafeteri a, flushing in restrooms
and for lan dscapi ng. The amount of w at er
utilized for each of these p urposes i s al so
monitored.
RWH @ Wipro Campus
• Rain w ater from the roof tops
are guided through dow n take
pipes to 2 un der ground sumps
and surface w ater is guided to
the other sump through storm
w ater drain.
• Roof top w ater is used for
cooling tow er application and
rest room flush.
• Surface w ater i s u sed for
Gardening and ground charging.
• Ground ch arging pits are create d
next to under ground su mps to
divert the over flow w ater.

11. Specific Water Consumption
Water Consumption/person Specific water consumption
50 0.25 0.22
48
48 0.2
0.152
Litres/person/day
46 45 0.15 0.108
44 43 0.1
42 0.05
40 0
2005-2006 2006-2007 2007-2008 2005-2006 2006-2007 2007-2008
Water Conservation-Measures
• Pre-valves Inst all ation
• Installat ion of Auto sen sors for Urinal s & W ash Basin s
• Adjustment of W at er Pressure b y Co ntrol knobs
• Installat ion of he alt h fau cet s
• Monitoring w ater leakage on dai ly b asis.
• Installat ion of meters to moni tor the w ater usage w herever feasible
• Insertion of 1ltr. Bot tle in side the Flush tank
• Automati c level se nsors fixed in M ain t ank & STP w ater tank
• Monitoring daily con sumptio n of fresh w ater and STP w ater
• W ater level controllers in over head tanks.
• Use of sprinklers for w atering the garden / lan dscaped area.

12. Water- Conserve
• Sew age treatment pl ant at all cam pus location s.
• Use of treat ed w ater for gardening / land scaping and toilet fl ushing.
• Use of sprinklers for w atering the garden / lan dscaped area.
• Implement ation of Rain w ater harvesti ng. Collectio n cap acit y
equivalent to 45 days requ irement.
• Reuse of rain w ater after treatment for garden.
• Use of dish w ashing machi nes to cle an u tensils at Kit chen.
• Di splay of signage's (Posters for aw areness)
• Provision of drip irrigation syste m for land scape w atering
Water- Recycle & Reuse
• All Major W ipro campuse s h as Sew age Treatm ent pl ant s as p art of
the basi c infrastructure.
• Treated w ater i s u sed for Gardening and Restroom flu shing.
• Use of recycled treated w ater w ould save about 5 0% of fresh w at er
consu mption.

13. Recycled Domestic Sewage
• All W ipro major
locatio ns have STP. An y Recycled Domestic sewage quantit y in KL
new W ipro campus i s
provided w ith an STP. 700000 624379
As W ipro is add ing 600000
locatio ns the no. of STP 500000
454817
Quantity in KL
plants are al so 400000
increasing. 271400 Recycled Quantit y
300000
200000
100000
0
2005-2006 2006-2007 2007-2008
Year
Water- Reuse & Recharge
Rain Water Harvested & Recharged in KL
4500
4429
4400
Quantity in KL
4300
4200
4093
4100
4000
3900
Re charged to ground Reused within the facility

14. Water- Reuse & Recharge
• Harvested rain w ater is u sed for cool ing tow er ,Rest room flush and
gardening thus saving the u sage of fresh w ater
• Ground w ater recharge through rain w ater harvesting improves the
w ater table co ndition s, soil moi sture co ndition s
• By rai n w ater harvesting w e are ab le to offset 15d ays of o ur fresh
w ater consump tion
Water-Consumption, Reuse & Recycle Pattern
Con sumptio n Reuse & recycle pattern
8552, 0.45%
624378.52, 32.91%
1264326.93, 66.64%
Water consumption in KL Recycled water in KL Rain Water Harvested in KL

15. National Benchmark
National benchmark on Water consumption in KL/day
70 65
60
50 43
40
30
20
10
0
National Benchmark Wipro Consum ption
India Water P ortal
Link : http:// www.in dia waterpo rtal.org/Network/ask q/kb/? Vie w= entry&E ntryID=2 64
IT Biz Benchmark
Financial Year FY 0 7-08 FY 0 7-08
Compa ny Name Infosys Wipro - IT biz
Per Capita F resh
Water Cons umptio n i n m3 3.28 1.45
Head count 79,000 7235 0
IT Biz Benchmark
3.28
Per capita consumption in m3
3.5
3
2.5
2
1.45
1.5
1
0.5
0
Infosys Wipro - IT biz

16. Other Environmental Initiatives
Energy Conse rvat ion Measu res
• Replac em ent of copper ballast w it h elect ronic ballast
• Pr ovided t he t hermost at contr oller for w at er cooler s and replac ed 36W PL wit h 18 and
11 W C FL in W /s
• and R est rooms
• Ambiator Inst allat ion
• Replac em ent of Old U PS sy st ems and opt imiz ing the load
• Matr ix Ener gy S av ers f or all split & pac kag e A /C units
• VFDs for c hiller pum ps
• Arresting t he duct leak ag es at t he mast er serv er r oom s f or t he bett er ut ilization of A/C
• Replac em ent of Ener gy ineff icient A C's
• Occ upanc y Lig ht ing sensors provided at W ork st ations
• The set point s of return air t emper at ur e f ix ed at 24 º c instead of pr ev ious set point of
23 º c.
• TPM implem entation in Ut ility Block s ha s result ed in energy savings Insta llation of sun
contr ol films a s
• energ y sav ing initiative
• Solar Panel w it h L ED lig hts f or Skyw alk
• Resiz ing of t he Pum ps & Post life cy cle analy sis of chiller pum ps
• Pr ovision of Tim er s f or Lighting at Caf et er ia for optim um utiliza tion a nd to r educ e
unnecessary
• illum ination during non peak hours
• Life cyc le analysis of STP-R ecirc ulation Pum ps
• Installation of LED ’s for C ommon ar ea lig hting
• Pr oviding of Tim er s f or Workstation AHU's
Utilization of Waste for Energy
Bio Gas Plant
Biogas Plant Cap acit y 150 0 kg/da y of left ov er food, veg etable cuttings and fruit pe els, other
bio - degradable m att er and 1 2 cu m / day of organic sludge from exis ting
STP.
Are a R equired For 20 m x 15 m appro x.
Biogas Plant
Biogas P roduced Approx 1 60 - 18 0 cum / da y which is equal to
Approx 1 20 - 12 5 com me rci al (19 kg) LPG cylinde rs / month which ar e
directly p roportional to solid waste load ed.
OR
Approx 2 88 kWh/day ( 1 2 kW pe ak )
Bio-Manur e Gene rat ed 450 00 lit / ye ar of good organic m anur e will be available. About 15 00 0 lit
to be re moved onc e ev er y 4 month s
Proc es s Wate r R equired Approx 1 50 0 – 1 80 0 lit per da y
Elect ricity con sum ed 25 kWh / day
Manpower Requir ed for Oper ation and 3 se mi – s killed person s for food wast e loading daily, gener al cle anliness
Maintenan ce and mainten anc e. One skilled t echnician is requir ed on call basis and for
super vision.

17. Awards and Accolades
• ISO 14001 cer tification in 2000 – W ipro is India’s fir st So ftw ar e &
Serv ices Company to get this cer tificatio n.
• Sr ishti’s “G oo d Gr een Gov ernance” Aw ar d in the Serv ices sector for
2006 & 2007
• CII’s “National Energ y M anagem ent” A w ar d for the mo st energy
efficient facility aw ar d for 2006, 2007 & 2008.
• CII’s SHE per form ance A w ard
• CONCERN India Fo undatio n Aw ar d - ‘Helping Peo ple Help Them selv es’
• TERI’s Cor por ate Env ir onmental A w ard for 2007
• G o lden Peaco ck A w ard 2008 - Runner up
• Show award by M ysor e Horticulture Society, Lalbhag , Bangalore 2007
• 1st Pr ize for Ornam ental G arden 2008 by M ysor e Hor ticulture Society
• Fir st pr ize for Sum mer /W inter g arden co mpletio n by Hor ticultur e
so ciety o f India aw ar ded to KDC 2007 & 2008
• Cer tificate o f A ssessm ent fr om UVDB for Safety, Health, Env iro nm ent
& Quality pr actices
We have not inherited the earth from our
fore fathers,
we have simply borrowed it from our
children
Save the Earth
Thank you for your time
December 9, 2008 Wipro Ltd - Confidential 34