cii 19th national award for excellence in energy ......kempegowda international airport will excel...
TRANSCRIPT
BANGALORE INTERNATIONAL AIRPORT LIMITED
CII 19th National Award for Excellence in Energy Management 2018
Company Profile : BIAL
Public limited company under Indian Companies Act
Private Public Partnership
BOOT project transferred after 60 years (30 + 30)
Operated by BIAL according to international standards.
Started operation: May 23rd 2008
No. Of Employees at BIAL: 899
Vision
Kempegowda International Airport will excel in consistent efficient & friendly delivery of airport services as gate way to New India
Shares in %
FairFax52%
Siemens 22%
GoI13%
GoK13%
Shares in %
Energy Objectives
• To reduce the energy consumption
• To increase the of use renewable energy
• To reduce energy losses & wastages
This is achieved by
• Use of latest technologies
• Use of high energy efficient equipment
• Conversion of conventional lights with energy efficient lights (LED)
• To improve energy efficiency performance of equipment
• Employee involvement through trainings & capacity building
Energy Efficient
Equipments
Bench Marking
Energy Audits
Monitoringand review
systems
Energy Management
planning
TotalEmployee
Involvement
EnergyExcellence
EnergyManagement
Structure
Specific Energy Consumption (SEC) - last 3 years
2.08
1.72
1.38
0.00
0.50
1.00
1.50
2.00
2.50
2015-16 2016-17 2017-18
SEC of Terminal Building (KWh/Pax)
39496164 39411376 37140856
1897129022881410
26910431
0
5000000
10000000
15000000
20000000
25000000
30000000
35000000
40000000
45000000
2015-16 2016-17 2017-18
Passenger commutation Vs KWh
KWH consumption Terminal buiding Pax
0.900
0.920
0.940
0.960
0.980
1.000
Apr-
14
Jul-
14
Oct-
14
Jan-1
5
Apr-
15
Jul-
15
Oct-
15
Jan-1
6
Apr-
16
Jul-
16
Oct-
16
Jan-1
7
Apr-
17
Jul-
17
Oct-
17
Jan-1
8
Power Factor
20.15 20.10
18.94
18.00
18.50
19.00
19.50
20.00
20.50
2015-16 2016-17 2017-18
SEC of Terminal Building (KWH/Sq. M)
Road map to achieve Energy benchmark/national/global best
• An ISO 50001 certified company
• Follows Energy accounting & Energy Balancing
• Uses Energy Efficient equipment
• Optimum utilization of HVAC system
• Use of day light to maximum
• Use of energy efficient lights
• Use of renewable Energy to offset carbon emissions
• Use of advance digital technologies
National & International Benchmarking : SEC (KWH/PAX)
Source: CII Website, Sustainability report of different airports
5.92
5.1
4
2.792.46
2.08
5.68
4.74.38
2.67
1.87 1.72
5.09
4.5
2.31
1.54 1.38
0
1
2
3
4
5
6
7
Malasia AirportsHoldings, Berhad
YancouverInternational
Airport,Canada
HongkongInternational Airport,
Hong kong
Malta InternationalAirport, Malta
GMR HyderabadInternational Airport
Limited
BengaloreInternational Airport
Ltd., Bengaluru
NATIONAL/INTERNATIONAL BENCHMARKING (SEC/PAX.)
2015-16 2016-17 2017-18
Energy Policy: salient features
• Commitment to supply reliable energy on 24 x7 basis
• Use of Renewal Energy
• Conserve energy
• Minimizing the energy losses
• Comply with legal & regulatory requirement
• Commitment to maintain Energy parameters
• Support to purchase energy efficient products & services
• Involvement of all employees
Energy Conservation Initiatives
• Use of Day lighting
• Implementation of Green Data Centre.
• Lighting control through lux, occupancy, motion sensors & lighting automation
• Replacement of conventional lighting with LEDs.
• Use of variable frequency drives (VFDs) for pumps, motors & chillers.
• Use of Building Management System (BMS)
• Energy performance Indicators (KWH/Pax, KW/TR ) for performance monitoring
• Implementation of Automatic Tube cleaning system in Chiller Plant
• Implementation of zone monitoring system to improve air-conditioning efficiency
• Use of Electrical vehicles for Airport staff
• Use of Airport shuttle vehicles for Airport community
• GPS monitoring of vehicles to optimize fuel consumption
• Focus towards complete electrical vehicles in Apron area
Summary Energy saving vs. investment made
S.N Description Energy Savings in Million KWH
Investmentmade in Million
Rs.
% investment for energy
conservation projects on
turnover
1 Implemented in 2015-16 1.45 5.19 0.2%
2 Implemented in 2016-17 4.05 10.93 0.12%
3 Implemented in 2017-18 1.21 4.38 0.14%
EnCon Projects Implemented in FY 2017-18
Energy saving project implemented Energy saving (KWh)Conversion of CFL to LED lightings 16162Conversion of LED lightings 3154Conversion of HPSV to LED lightings 114392Conversion of FTL to LED lightings 15768Conversion of LED lightings ARFF Area 30835Conversion of LED lightings at V&E workshop 87863Conversion of sign boards with LED signboards at airside 15447Energy conservation through Automatic condenser Tube Cleaning System 147588LED conversion at T1 & T1 areas 243307LED conversion at High mast lights at parking area 110592LED conversion at ISHA corridor area 57283LED conversion at PBB area 281667LED conversion at Secondary access road, Haj parking 55728LED conversion at Staff rest rooms & AHU rooms 77993
Conversion of sign boards with LED signboards at airside 15447LED conversion at BHS area 25750
LED conversion at Staff rest rooms 8009
Total 1406985
EnCon Projects Implemented in FY 2016-17
Energy saving project implemented Energy saving
(KWh)Conversion of light fixtures to energy efficient light fixtures at Main Access road. 153792
LED lighting conversion at Vehicle and equipment workshop and Ancillary Buildings 75028
Replacement FTL light fixtures to LED at Terminal Basement 122860
Replacement of Halogen light fixtures to LED lights at Arrival/Departure Bus gates 29013
T1A Roof energy efficient lighting conversion 11232
Conversion of CFL to LED lightings 16162
Conversion of LED lightings at V&E workshop 92353
LED conversion at BHS area 214147
LED conversion at check in Hall roof 29160
Replacement of Older UPS system to energy efficient 2260000
Occupancy Sensor Fixed in all PBB FLB Passage to Control Light fixtures. 16162
Lux Sensor Fixing at Access Road Feeder Pillars to gain Optimum Energy Savings. 120000
Conversion of Car parking area High mast lighting 870080
Total 4009989
Energy saving project implemented Energy saving (KWh)
Energy conservation at BHS arrival/Departure area by avoiding idle running 95272
Energy conservation by assessing lux levels and removal of unwanted lightings 23886
Energy conservation by Managing apron lighting system through GSM technology 138000
Implementation of Keycard switch to AHU rooms 240363
Installation of Air curtains to PTB exit points at BHA 20482
LED conversion at Apron 508518
LED conversion of Terminal Parking area 60584
LED light implementation at Domestic transfer and Bus lounges area 11528
LED light implementation at Street light and Flyover 225351
Optimization of UPS system 190128
Replacement of CFL with energy efficient LED lightings at Elevators 3060
Replacement of UPS with energy efficient 186661
Retrofit of Guidance signage board to Led 55220
Timer installed for Split AC units 85547
Total 1844600
EnCon Projects Implemented in FY 2015-16
Centralized online monitoring system to reduce the down-time & to enhance the customer experience
• All Electrical Substations and Electrical Rooms are running unmanned
• Number of substations are more and Distribution areas are vast
• Critical UPS systems are installed at various locations
• Any power trip in substation/UPS will be notified only when an information passed from the field
• More turnaround time, thus resolution time also
• Critical system power outage more than stipulated time may affect Airport operations
• Proper record or report can be fetched of all occurrence
A monitoring system of Breaker in Substations and other critical System
status at a designated control room might compact the response time.
Innovation Project - 1
14
Centralized online monitoring of critical system to reduce the resolution & rectification time
• Main LV Panel – Switchgears
• Sub LV Panel – Switchgears
• Critical Distribution Boards like – UPS and Lighting
• UPS systems Status monitoring
• DC Power Supply units status
• Inline X Ray systems Status
• Smoke Vents status
• Charging Points/Stations – Power Status
List of Systems / Equipment's Integrated in Monitoring Tool
Importance of centralized online monitoring system
To Ensure 99.99%
availability
Importance of centralized online monitoring system
Turnaround/response Time – 15-20mints
Turnaround/response Time 4-5mints
After implementing this system observed huge changes in response time which directly improved the efficiency of the terminal
Schematic diagram of centralized online monitoring system
Wireless communication
SIO’SSIO’S
Gate way
Ethernet switch
SMS annunciation Centralized monitoring station
LV panels
MCBDB’S Substations
UPS & Battery banks
Charging points
TS-1 & TS-2
Roof lights
X-rays
ISP & data center
System Dashboard & its Benefits
• Immediate annunciation of any power outages/faults thru mails/SMS
• All events(trips/faults occurrence & rectification) are recorded
• Vendor Performance can be analyzed thru above data
• Data analysis can be done with monthly data to reduce on the events
• Better customer satisfaction and experience
19
ATCS has been installed on all 4 Carrier Make Chillers at T1A
Chiller Plant to prevent the increase in “condenser
approach” thereby ensuring the chillers will operate at
optimum efficiency.
Installation of ATCS will help us conserve energy and reduce
the downtime of the equipment.
This work amounting to INR. 22,42,000/-was carried out
under CAPEX
Innovation Project - 2
AUTOMATIC TUBE CLEANING SYSTEM (ATCS) IN CENTRIFUGAL CHILLERS
0
2
4
6
8
Condense
r A
ppro
ach
C
Chiller Condenser Approach Trend Deg. C (May'15 to Oct'16)
Note: Condenser tube cleaning had been carried out 5 timesFrom May 2015 till July 2016.
Cost benefit analysis
Description of parameter UnitChiller operation
1.0 °C approach
Chiller operation
4.0 °C approach
Chiller Plant Capacity TR 500 500
Annual avg No. of Chillers in operation Nos 2 2
Power Consumption of Chillers Kw/TR 0.624 0.643
% Loading of Chillers % 90% 90%
Annual Operating HRS Hrs 8760 8760
Annual energy consumption Kwh 4919616.00 5067204.48
Average Electricity Tariff Rate INR 8.15
Total amount spent towards input Energy INR 40,094,870.40 41,297,716.51
Total energy saving KWH 1,47,588.00
Annual energy saving INR 1,202,846.11
SITC of ATCS for Centrifugal Chillers INR 22,42,000.00
Payback period Years 1 Year and 10 months
ROI % 53.8%
Note: It is observed that 3 °C rise in condenser approach results in 3% increase in power consumption.
Innovation Project - 3
Implementation of EC fans in AHU rooms
As a pilot project existing AC motor driven centrifugal AHUs
with pulley and belt drive has been retrofitted with EC fans.
Description of parameter Unit Value
Average Consumption before EC fan installation Kwh 2.58
Average Consumption after EC fan installation Kwh 1.48
Average difference energy consumption Kwh 1.11
Percentage savings attained through EC fan % 42.81%
Average daily energy conservation per AHU Kwh 27
No of AHUs for EC fan implementation Nos 4
Annual energy conservation attained Kwh 38767
BIAL Sustainable Measures
Energy optimisation and adoption of Renewable Energy
Use of GPU as much as possible when aircraft on
ground
Water conservation, preservation, reuse
Recycling of waste materials.
Setting up of in house Solid waste management
Ground water recharging, Rain water harvesting and community water studies
Noise & Habitat Management
Continuous ambient air quality monitoring
7
Future Terminal Design considering sustainable model
BIAL Sustainable Goals
To Become Energy neutral for the current consumption by 2020
To become water positive by 2020
Zero waste discharge to landfill by 2019
Our Renewable Energy Foot Print
0.5 MW roof top Solar Power - May 2016
2.5 MW on ground Solar in the North side of Runway - May 2017
0.44 MW Car Port Solar Power – March 2017
3.35 MW roof top Solar Power- under commissioning - August 2018
40 MU/annum through Open access Solar Power- July 2018
With all the above Projects, Our Renewable Energy foot print is 50 Million
units and meets close to 70% of KIAB needs
Utilization of renewable energy sources
440KWp Car Port Solar 503KWp Roof Top Solar 2.5MWp Ground Mounted Solar
Retail & Restaurants 34.97%
Terminal2.98%
Administration3.88%
Cargo4.73%Caterers
11.53%
Public Areas14.45%
Aircraft Waste/ Ground Handler21.43%
Airside Maintenance6.03%
WASTE CATEGORISATION
Utilization of waste material as fuel
Utilization of waste material as fuel
0%
5%
10%
15%
20%
25%
30%
35%
40%
TissuePaper
Tetra Cup CartonBox
PETBottle
Tin bottle FoodWaste
NewsPaper
Silver foilpaper
Steel
1 2 3 4 5 6 7 8 9
Percentage 5% 15% 7% 12% 10% 40% 6% 4% 1%
5%
15%
7%
12%
10%
40%
6%
4%
1%
PE
RC
EN
TA
GE
TYPES OF WASTE
Waste Material Processing
The Pet bottle, plastic, polythene, newspaper & waste
papers are sending to ITC Ltd for recycling.
Tetra packs are sent to an SAHAS (NGO) an authorized
institution for collecting the tetra packs.
Glass bottles are separated for colored Glass & others,
it is send for Pulverizing Industries for recycling.
• After extracting the Biogas the expelled material is
converted to Compost
• BIAL is now setting up 25TPD in house Solid Waste Management
plant wherein solid waste will be processed and energy will be
produced, expected to be operationalized by March 2019.
Use of color coded bin concept ensures segregation at
source.
Rain Water Harvesting
Rain water is harvested through the roof of
terminal building
• 100 % utilization of treated water from STP for
Landscape, HVAC & Firefighting.
Construction of 315 Rain Water recharge
pits & Open type recharge pond to enhance
the ground water table.
Environmental Activities & Initiatives
Ambient Air Quality monitoring system
• We have installed continuous real time ambient air quality monitoring station to evaluate the pollutant level in the ambient air due to airport activities. This gives eight parameters i.e. NOx, So2, CO, THC Ozone analyzers, PM 10 & 2.5 & oxygen analyzer and also having watch dog weather monitoring station.
Noise Monitoring Station
• BIAL has two permanent Noise Monitoring Station on flight path as per guidelines to monitor the noise level of arrival & departure flight movements. Also BIAL uses mobile noise monitoring equip for measuring the noise level within the airport & surrounding communities.
Emission Measurement
• Installed for measuring and monitoring Airside vehicle and equipment emissions as a proactive measure.
GHG InventorisationCarbon Emission in tones of CO2 Equivalent
Year Passengers Scope-1 Scope-2Total Emission
(tCO2)
Total Emission/Pax
tCO2/Pax
% Reduction in Carbon
Emission/Pax(MT of CO2)
2014-15 15402931 754.39 38162.26 38916.65 0.002526574 0.00%
2015-16 18971290 751.32 37398.32 38149.64 0.002010914 20.40%
2016-17 22187906 770.90 36808.62 37579.52 0.001694000 32.95%
2017-18 25047274 908.9 36311.91 37220.85 0.001486024 41.18%
0.00000
0.00050
0.00100
0.00150
0.00200
0.00250
0.00300
0.00350
0.00400
2008-09 2009-10 2010-11 2011-12 2012-13 2013-14 2014-15 2015-16 2016-17 2017-18
0.00379
0.00266
0.00221 0.00206 0.002000.002349 0.002526
0.0020110.001694
0.001486
Carbon Emission/Pax (MT of CO2) Reference point
Carbon foot print reduction trend
0.00%
20.40%32.95% 41.18%
30%
40%
50%
60%
70%
80%
90%
100%
2014-15 2015-16 2016-17 2017-18
Year
% OF CARBON REDUCTION PER PAX FROM BASE YEAR 2014-15
Carbon Emission/Pax(MT of CO2)
Reduction in Carbon Emission/Pax(MT of CO2)
GHG Inventorisation – Scope 3
S.N. Sources of Emissions
1 LTO Arrival2 LTO Departure3 Engine Testing Run up4 APU Usage5 GSE Operations6 Passenger Access7 Staff Access Commute8 Staff Business Travel9 Concessionaries/Tenant energy consumptions10 Disposal of Solid Waste
11 Emission because of CISF Vehicles
12 LPG use at BIAL canteen- common canteen
Year Scope-3 (Tonns of
CO2)
2015-16 234254
2016-17 248816
2017-18 287414
• Centralized Remote Breaker Status monitoring system implemented to Monitor LV Panel Breaker status, Critical IT & Lighting UPS Status and Critical MCB DB status.
This Project has the below benefits
• This Monitoring system will improve resolution time and reduce the impact of airport
operation during any power trip and reduce energy consumption.
• Remote monitoring system Incorporated in a Dashboard concept
• All Panel Single Line Diagram (SLD) and UPS Schematic displays in Able to mitigate
problems and reduce energy consumption
Team work, Employee Involvement & Monitoring
Energy conservation/Cost Saving through team work
• Automation of E&M office Air conditioner Units through timer from evening to Morning as part of Energy Conservation
• Fixing of Key card switch in T1A AHU rooms in view of Energy Conservation
• LED Conversion from 36W FTL to 18 LED Tube in basement tunnels, staircases & AHU/FAN rooms carried out.
• Replaced 1200 LED tube lights and saved 50% of energy
Knowledge Share sessions
• Knowledge sharing session conducted on Function and operation of
Sensors and relays
• Knowledge sharing session conducted on Importance of Proper Usage of Tools and
Measuring Meters
R&R /QC Awards for appreciating the employeesS.N Name/ Team Project Award
1 Sanjay Energy conservation in HVAC rooms using Keyguard switches R&R2 Abdul Raheem Energy conservation in HVAC rooms using Keyguard switches R&R3 Vinod Kumar K S Providing Uninterrupted power supply with redundancy for Inline X-ray m/c’s R&R4 Narayana Rao Providing Uninterrupted power supply with redundancy for Inline X-ray m/c’s R&R5 Samuel S REDUNDANCY work executed for critical SG1 & 2 AEG UPS Systems R&R6 Ravichandran R REDUNDANCY work executed for critical SG1 & 2 AEG UPS Systems R&R7 Ananda Automation of E&M Office AC Units Star of Quarter8 Raghavendra Renovation of STP pump panel control/protection circuits Star of Quarter9 Pramod PN Renovation of Parking area lighting Team of Quarter
10 Vinod Renovation of Parking area lighting Team of Quarter11 Mahesha Renovation of Parking area lighting Team of Quarter12 Gokul Reduce power outage of water spout Star of Quarter13 Narayanan Energy savings at chiller plant Star of Quarter
Awards & Accolades2015 -SKYTRAX award for Best Regional Connectivity in Central Asia,
2016: All 13 QC teams are awarded under the “Gold” category in Chapter Convention on Quality Circles – CCQC 2017” at Bengaluru
2015 - Passenger satisfaction survey which is the most prestigious amongst all the surveys measuring airport services.
2017 - Out of 14 QC projects, won 13 “Gold” & 1 “Silver” category – CCQC 2017” at Bengaluru on 20th August 2017.
2017 – HR team Won Golden Peacock Award for Significant achievement in the field of excellence in Training by Institute of Directors
2018 - Out of 10 QC/Kaizen projects, won 10 “Gold” category – CCQC 2018” at Bengaluru on 19th August 2018.
Awards & Accolades
BIAL participated in CII SR KAIZEN competition held in Chennai in Jul 18 and
won the 1st prize under Large service sector
Certifications Details
ISO 9001:2015 Quality Management System
ISO 14001:2015 Environmental Management System
ISO 27001 : 2012 Information Security & Data Management System
OHSAS 18001 : 2007 Occupational Healthy & Safety System
ISO 22301 : 2012 Business Continuity Management System
LEED – PTB LEED certification of terminal building expansion is certified in Gold category
GREENCO First company to be certified under GreenCo PLATINUM rated.
ISO 20000 IT Service Management
ISO 50001:2011 Energy Management System
Airport Carbon Accreditation
Airport Carbon Accreditation for Level 3+ (Neutralization level)
Certifications
KIA Bengaluru is certified “GreenCo Platinum” Company by CII Green Building council