© 2020 Cognizant

21st CII National Award for Excellence in Energy Management 2020

Mr. Samrender Kumar Singh – Sr. Manager

Mr. Prakash Manmode – Technical Manager

Mr. Prejith Preman – Facility Manager

Kensington, Powai, Mumbai

Agenda Points

© 2020 Cognizant2

Cognizant Overview & Delivery Network

Facility Overview

Energy Performance Trend – 2017 to 2020

Glimpse of Energy Journey

Energy Conservation Projects

Best Practice Towards Energy Conservation

Measurement, Monitoring and Review

Way forward

Cognizant Overview

© 2020 Cognizant

3

1Cognizant a global leader in providing solution for IT, consulting, digital, technology and

business process outsourcing services, dedicated to helping the World's leading

companies build stronger businesses

2Cognizant is a multinational corporation that provides IT services, including digital,

technology, consulting, and operations services. It is headquartered in Teaneck, New

Jersey, United States.

3Cognizant is included in the NASDAQ-100 and the S&P 500 indices. Cognizant had

a period of fast growth during the 2000s, becoming a Fortune 194 company in 2020.

4 The company has more than 291,700 employees globally, of which over 100000 are

women employees.

5 US$ 16.80 billion in revenues for FY 2019.

© 2020 Cognizant

Cognizant's Delivery Network

© 2020 Cognizant4

159 delivery and operation centers globally and spread across 39 countries

Total global foot print of 24 million+ built up area in which 13.6 million Sqft. of own facilities

Majority of these operations are in hot and humid climate and significant percentage support 24X7 operations

More than 80% of the space is air-conditioned

Facility Overview

© 2020 Cognizant5

Maximum Demand- 1300 KVA

Transformer - 1650 KVA

DG capacity - 500 KVA X 3

UPS Capacity - 125 KVA X 2

No. of raising Mains- 01 No's (Tata Power)

VRV System- 754 HP

Capacitor Panel- 350 KVAR

Commissioned on April 2008

Nature of Property – Multi tenant

Total Built area- 123280 Sqft.

Seating capacity: 1472

Present Head Count: 918

Operational : 24/7 facility

operations

High rise building – Stilt + P1 + P2

+ 13 floors

© 2020 Cognizant6

Cognizant Approach

Code 001

KEN-Load Pattern study

EMP year-wise goal

setting

Prioritized focus Areas

Implementation

Plan & Tracking

Training + R&R

Monitoring and Review

Complaints relating to comfort - Zero

Downtime of Business -Zero

Efficiency - 1 unit per square foot per month

Energy Management Program

© 2020 Cognizant7

UPS retrofit-

Replaced

conventional UPS to

Modular UPS

AC retrofit Ph II -

394 HP VRV

system

LED Retrofit-

Replaced 2*36W

CFL fitting with

25W fitting

LED Retrofit-

Replaced 2*18W

PL Downlights with

14W Downlight

Retrofit of

damaged ceiling to

prevent heat loss

AC retrofit Ph I -

360 HP VRV

system

© 2020 Cognizant8

Energy Performance Trend- 2017 to 2020

EPI-YOY

2187788 2137764

1542496

2017-18 2018-19 2019-20

Total Power Consumption kWh - YoY

Year (kWh) Sq. M (kWh/Annum/ SqM) (kWh/Month/ SqM)Energy

Consumption Reduction (%)

Per Capita (kWh / Month / Associate)

2016-17 2275097 11453 198.65 16.55 Base 16.35

2017-18 2187788 11453 191.02 15.91 -4.05% 15.48

2018-19 2137764 11453 186.65 15.55 -2.28% 15.66

2019-20 1542496 11453 134.68 11.22 -29.49% 11.92

191.02 186.65

134.68

© 2020 Cognizant9

Energy Efficiency Progression – 2017 to 2020

May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar

Actual 2017-18 217 212 200 199 213 212 180 147 157 149 182

Actual 2018-19 214 214 204 205 186 209 186 164 160 144 169

Actual 2019-20 186 178 168 171 144 134 138 121 108 102 91

0

50

100

150

200

250Per Capita(Kwh/Month/Person)

0.00

5.00

10.00

15.00

20.00

25.00

Jun-17 Aug-17 Oct-17 Dec-17 Feb-18 Apr-18 Jun-18 Aug-18 Oct-18 Dec-18 Feb-19 Apr-19 Jun-19 Aug-19 Oct-19 Dec-19 Feb-20

Achived EPI 17.30 15.49 16.13 13.94 13.91 17.42 18.49 16.96 16.96 12.93 11.38 14.23 13.62 12.31 10.87 9.70 8.10

Target EPI 19.10 16.10 14.60 14.40 13.30 15.60 16.60 14.90 15.50 13.30 12.90 16.30 17.20 15.80 15.80 12.10 10.50

EPI Target Vs Actuals

Our Journey …

10

AC retrofit Phase II

UPS Retrofit

Light Retrofit

AC retrofit Phase 1

Operational saving. 2017-18

2018-19

2019-202019-20

2018-19

2017-18

© 2020 Cognizant

© 2020 Cognizant11

Energy Saving Achieved

Energy

Saving

632881 KWH/Annum

AC retrofit376366 kWh

Light retrofit118322 kWh

UPS retrofit138193 kWh

59%

22%

19%

AC Retrofit UPS retrofit Light retrofit

Energy Conservation

Summary on ENCON Projects – Investments & ROI

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Projects YearAnnual Energy

Saving (kWh)

Annual Cost

Saving

(INR in Million)

Investment

(INR in Million)

ROI

(Year)

AC Retrofit Ph I 2018 -19 183316 2.16 21.67 10.0

AC Retrofit Ph II 2019 -20 193050 2.28 23.04 10.1

UPS Retrofit 2019 -20 138193 1.63 5.00 3.1

LED Light Retrofit 2019 -20 118322 1.40 2.40 1.7

© 2020 Cognizant13

AC Retrofit

Before After Achieved

Energy Saving 31364 kWh/Month

Energy Efficient

Less Breakdown

Projects Year Monthly SavingAnnual Consumption

Saving (kWh)

AC Retrofit Phase 1 2018-19 15276 183316

AC Retrofit Phase 2 2019-20 16087 193050

Total 31364 376366

© 2020 Cognizant14

LED Retrofit : 2x36W CFL replaced with 25W LED

Before

Energy Saving

5916 kWh/Month Delight for Associates

Projects Year Monthly SavingAnnual Consumption Saving

(kWh)

LED Retrofit (25W) 2019-20 5916 70993

After

© 2020 Cognizant15

Energy

Saving 3944

kWh/Month

LED Retrofit : 18W PL replaced with 14W LED

Projects Year Monthly SavingAnnual Consumption

Saving (kWh)

LED Retrofit (14W) 2019-20 3944 47329

Before After

© 2020 Cognizant16

UPS Retrofit : Conventional UPS to Modular UPS

Projects Year Monthly SavingAnnual Consumption

Saving (kWh)

UPS Retrofit 2019-20 11516 138193

Before After

© 2020 Cognizant17

Automation – Smart Work

Asset Management

System

EY Compliance

Manager– Compliance Tracking

Introduction of Eco

Struxure IT mobile app for UPS

One Transport Portal

QR code for physical

validation of assetsGST : Scrap

Sale – Portal for disposal of

Waste

Resilio – Daily

Reporting System

OHI –

Occupational Health Information

portal

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Best Practices – Power System

Maintain Power Factor Power Quality Audit

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Measuring & Monitoring- Energy Consumption Tracking

Daily Tracking & Review

Monthly monitoring & review

(FMS)

Qtly evaluation with

management

Performance review &

assessment of significant

deviation

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GHG Inventorisation : Emission reduction (MT of CO2)

Scope 1 - GHG Emission for DG based electricity generation

Scope 2 - GHG emission for EB based Electricity consumption

18 20

4

18358 17936

12952

0

2000

4000

6000

8000

10000

12000

14000

16000

18000

20000

2017-18 2018-19 2019-20

0

5

10

15

20

25

Scope 1 Intensity Scope 2 Intensity

2017-18

2018-19

2019-20

2017-18 2018-19 2019-20

Total 18376 17956 12956

Total

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Green Supply Chain Policy - Performance contracts for Retrofit Projects

• Uphold the cause of environment, health and safety management

system through compliance to standards and continual

improvement

• Strong environment friendly culture in terms of water, fuel,

electricity and paper consumption

• Green practices such as usage of ecofriendly, recycled and reused

products in every stages of operations with special emphasis on

packaging of material

Minimize generation of waste to a practical extent and handle

(storage, transportation, disposal and tracking end use) it in an

ecofriendly manner so that no harm is caused to the environment

and society at large

Cognizant is committed to excel its performance with respect to Sustainable Development.

The company shall strive to engage all its vendors in this endeavor through sustainable supply chain management initiatives.

To fulfill this commitment, the company shall promote the following practices at the vendors’ end:

© 2020 Cognizant22

Green Supply Chain-Performance contracts- LED retrofit

LED Retrofit Performance

Guarantee Contract

© 2020 Cognizant23

Best Practices

Workplace Temperature policy standardized

24 ° C to 26 ° C

23

UPS Air-conditioning Kitchen / Pantry

Increasing the UPS/Battery room

Temperature from 22 ° C to 25 ° C

Hub room temperature were increased

from 23 ° C to 25 ° C

Increased the data center temp from 18° C to 22°C +/-1 ° C

Mandatory use of BEE Star rated

equipment's

Scheduled Kitchen Operation

timing to optimize exhaust and Fresh Air loads.

Reuse of hot water in bain-marie for

washing purpose

Ensure healthiness of the

equipment's placed in pantry and cafeteria to minimize the power

consumption

Auto Push program automatically puts the

PC to hibernate mode when it is not in use.(Achieved 88% reduction)

Created awareness among employees to

conserve Energy by stitching off unwanted power load.

Optimizing the workstation UPS load by

switching off 2 No’s

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Timer installation for AC’s at common area’s

Stand alone Exhaust Fan Retrofit

Occupancy base lighting and AC control

Sourcing of renewable energy

10-12% EPI reduction in next two years

Energy Efficiency

IOT & Digital

Green EnergyThree Way Approach

Way Forward

THANK YOU