21st

National Award for Excellence in

Energy Management 2020

ICICI Bank – BOR Bhawan, Jaipur

Presented by:

Deepak Dhar – Retail Infra Head

Munish Behl – Chief Manager

Abhay Pareek- Tower Manager

August 25 - 27, 2020

ICICI Bank - Introduction

2

ICICI Bank, BOR Bhawan , Jaipur- Orientation

3

ICICI Bank Ltd.,BOR Bhawan,Jaipur – Floor Layouts

GF1 F2

ICICI Bank, BOR Bhawan, Jaipur

5

Year of

occupation1987

Area 3432 Sq.Mtr.

No. of

Workstations280

HVAC 186 TR

UPS 1 x 30 kVA

Diesel

Generator380 kVA

Connected

load300 kW

Load Distribution in FY 18

Type of load Load KW % Load

HVAC 68 64.77%

IT 15 14.28%

Misc 10 9.53%

Lighting 12 11.42%

Total 105 100%

Load Distribution as on date

Type of load Load KW % Load

HVAC 280 87.50%

IT 20 6.25%

Misc 15 4.69%

Lighting 5 1.56%

Total 320 100%

HVAC87%

IT6%

Misc5%

Lighting2%

SEC Reduction and Variation Trend- EPI

SEC = Total load

----------------

Total Area

22.80% improvement against FY 18

SEC FY17-18 119.64

SEC FY18-19 108.28

SEC FY19-20 97.42

RatingEPI

( Annual kWh / Sq. Mtr.)

1 STAR 200 - 175

2 STAR 175 - 150

3 STAR 150 - 125

4 STAR 125 - 100

5 STAR < 100

ECBC Benchmark for Building Efficiency

EPI -97.42

Setting Targets – Road Map

FY18

SEC

119.64

FY19

SEC

108.28

FY20

SEC

97.42

• Benchmarking

• Setting targets

• Budgeting & Planning

• Action• Approach & Target

FY 21

PUE

81

We begin with benchmarking

and set checkpoints to

monitor progress

Description FY18

Annual Units in Lacs 3.14

Annual Cost in Lacs 29.96

EPI 119.64

Scope to

reduce

Eliminate wastage

Non office hours

loads

Idle/redundant

equipment

Awareness to stop

Wastages

Optimise Capacity

Focus on all

equipment

Check Redundancy

Specific power

consumption of

equipment

Investment

Energy Audit

EE Equipment

Monitoring

mechanism

Rewards and

recognitions

EnCon approach & methodology

EnCon projects implemented in FY 2018

Remodeling project (First Floor and Cafeteria)– FY 2018

13

Remodeling of First floor and Cafeteria

Replaced old window AC’s with Inverter AC’s

Segregation of AC and Non AC Area

Installed LED lights

Year of action-FY17-18

Investment – Rs. 66 Lacs

Savings – 1 Lac kWh

Payback – 6.4 years

LED Lights

Lighting Load ( Before ) Watts 12000

Lighting Load ( After ) Watts 5000

Savings in lighting consumption kWh 23100

Savings in Rs. 231000

Investment Rs. 23000

Payback ( Months ) 12

Year of Action 17-18

EnCon projects implemented in FY 2019

Remodeling project(Ground Floor and Second Floor) – FY 2019

16

Year of action-FY18-

19Investment – Rs. 50Lacs

Savings – 1.25 Lakh kWh

Payback – 4 years

Remodeling of Ground and Second floor

Replaced old window AC’s with Inverter AC’s

Segregation of AC and Non AC Area

Installed LED lights

Other projects – FY 2019

17

Installation of Heat Resistant

window glass(Saint Gobain

ST167) to avoid direct heat

from Sunlight

Year of action-FY18-19

Investment – Rs. 3.5 Lacs

Savings – 0.10 Lakh kWh

Payback – 3.2 year

EnCon projects implemented in FY 2020

Installation of Hybrid IDEC Unit - FY 2020

19

Hybrid IDEC unit in Server room

Year of Action- FY 19-20

Investment – Rs. 0.50 Lakh

Savings – Rs. 1 lakh

ROI – 6 Months

Other Benefits –

• Based on Natural cooling

• Fall back in case of AC failure

• Power Saving upto 40%

Green wall - FY 2020

20

During the day time in peak summer, the

green façade can maintain on average a

temperature i.e 5 degree centigrade

lower than a bare wall, consequently

impacting building cooling load and

improving energy performance

Year of action – FY 19-20

Investment – Rs. 1 Lakh

Savings – Rs.1.3 Lakh

ROI- 8 Months

Rain Water Harvesting unit - FY 2020

21

Year of Action-FY 19-20

Investment – Rs. 0.70 Lakh

Savings – 40KL Water ( rainy season)

ROI – 7 Months

Other Benefits –

• Water is used for Horticulture

• Cleaning of basement

Summary of EnCon projects

22

EPI reduced from119.64 to 97.42

Sr.Description

Investment

(Lakh)

Savings(lakh/annu

m)Payback

Year of

actionNo.

1

Remodeling of Ground floor and

Canteen with AC - Non AC area

Segregation, LED Lights and

inverter AC's

66 10 78 months FY 2018

2

Remodeling of First and Second

floor with AC - Non AC area

Segregation, LED Lights and

Inverter AC's

50 12.5 48 months FY 2019

3 Roof Top Solar Installation 0 1.36 0 FY 2019

4Installation of Heat Resistant Glass

in windows3.5 0.10 35 months FY 2019

5Installtion of Hybrid IDEC unit in

server room0.50 0.10 6 months FY 2020

6 Green wall 1 1.3 8 months FY 2020

7 Rain water harvesting 0.70 0.1 7 months FY 2020

Plans for reduction in SEC i.e. EPI in FY 2021

23

Sr. No. Activity

1 Ecosavers on ductable Package HVAC

2Replacement of 30 KVA Hi pulse UPS with

Modular UPS

EPI Projection post project execution

24

119.64108.28

97.4281

0

20

40

60

80

100

120

140

FY2018 FY2019 FY2020 FY2021

EPI

Renewable Energy – 0.072 MW Solar Project

Roof Top Solar Power Plant

Capacity : 130 kWp

Installed in Feb 2018Roof Top Solar Power Plant

Capacity : 130 kWp

Installed in Feb 2018

Monthly Generation:

15600 kWh

Monthly Generation:

15600 kWh

Technology (Electrical)

Type of Energy

Onsite/offsite

Installed capacity

Generation million kwh

% of overall electrical energy

Electrical Solar Onsite 0.072MW 0.096KWH 32%

Utilization of Renewable Energy – 0.072 MW Solar

•Sourcing 0.072MW Solar power through PPA. Zero investment

•Commissioned in Nov 18

•Power generation from Nov 18 till date– 1.6 Lakh Kwh / annum

•Annual Savings – ` 6.56 Lakh

•Further reduction in GHG emissions

GHG emission quantification & certification

27

As a responsible Corporate,

we have quantified, verified

& certified the GHG

emissions due to Noida Sec-

16 operations

Due to lockdown, GHG

inventorisation certification

is pending

Financial Year CO2

emission (Tons)

FY 2017 364.02

FY 2018 286.36

FY 2019 247.76

FY 2020 218.18

Monitoring, control & resources

28

Equipment based monitoring & control – HVAC, UPS, DG,

Energy meters

Daily consumption & efficiency reporting

Monthly Energy review – Chaired by Group Head

EnCon Budget – Rs. 50 Mn p.a. ( Central )

Training & certification of Tower Manager for IGBC AP

29

Rooftop Solar plant used for building

Electronic Field Service Report (EFSR)

Use of low VOC paints

Use of Green Ink for fascia printing

Electronic Annual Reports

Electronic PIN generation for Credit/Debit Cards

Green Supply Chain

30

31

Regional Heads Energy Manager

ZIFH- Rajasthan

North

Tower Manager

Head - Infrastructure

Management &

services Group

EnCon Management

Long term vision on energy efficiency

32

By

2022

All large offices to be in 5 STAR category

Renewable energy consumption to be 15% of

annual energy requirement

Sourcing cheaper energy to reduce cost by 5%

Deploy measures / systems / processes to sustain

the current efficiency levels

Require technical support as well as supplier engagement

Thank You