Energy Excellence Journey of Delhi International Airport ...
Transcript of Energy Excellence Journey of Delhi International Airport ...
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Energy Excellence Journey of Delhi International Airport Limited (DIAL)
2021
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Delhi International Airport Limited (DIAL)
Presenters
Rekib Ahmed Manager, Environment
Vipin Purohit AGM (Specialist), Mechanical
Atul Kumar Singh AGM (Specialist), Electrical
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Energy Management System (ISO 50001:2018)
• Energy Policy
• Formation of Energy Management Cell
• Master Energy plan & Energy Balance
• Energy review, Equipment Performance control
Plan & Calibration
• Procurement of Efficient
equipment/services
• Benchmarking/Baseline
• Deviation & Incident, Corrective Actions &
Preventive Actions ( CAPA)
• Establishment of best maintenance practices in-
lieu of equipment energy efficiency
• Audit & Review up to Top Management
• Training & Stakeholder Engagement
Focus area Energy Policy ENMS Certificate
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Energy Consumption (Electricity & Fuel)
Electricity consumption decreased by 38%
Overall fuel consumption decreased by 37 %
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106600
97995
65672
2018-19 2019-20 2020-21
Terminal Electricity Consumption (MWh)
14548 14629
8771
1015 1084
712
1027 1334
1039
2018-19 2019-20 2020-21
Fuel Consumption (GJ)
Diesel (GJ) Petrol (GJ) CNG (GJ)
What changed during the last 3 years ?
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High SRI roof material (more than 78)
High SR roof material (more than 0.8)
Heat Island reduction (shaded structure)
Double glassed façade
Roof insulation with low U-value of 0.261 W/m2-K
Heat Island reduction with landscaping
Use of daylighting concept
Architectural Feature of Terminal 3
LEED India NC Gold
(2011)
IGBC EB Platinum (2016)
LEED O&M Platinum via Arc (2018)
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Sp. Energy Consumption (Fuel & Electricity)
Specific electricity consumption (kWh/pax and MJ/Pax) has increased as passenger through put was very low
Reduction in passenger throughput was 67% in 2020-21 as compared to 2018-19
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1.54 1.45
2.91
2018-19 2019-20 2020-21
Specific Electricity Consumption (kWh/Pax)
0.24 0.26
2.45
2018-19 2019-20 2020-21
Specific Fuel Consumption (MJ/Pax)
What changed during the last 3 years ?
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National & Global Benchmark 4
6.0
14.6
2.5
4.0
1.7
5.1
14.6
4.0
1.5
16.6
1.5
3
0
2
4
6
8
10
12
14
16
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Heathrow Incheon Mumbai Hong kong Delhi Malaysia Airport
Benchmarking of Specific Energy Consumption (kWh/Pax)
2017-18 2018-19 2019-20 2020-21
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391
330313
90
199
254245
107
143133
12098
2017-18 2018-19 2019-20 2020-21
Internal Benchmarking
Terminal 1 Terminal 2 Terminal 3
Internal Benchmark 4
Energy Consumption in terms of kWh/m2 of all the three Terminals are on a decreasing trend
Both T1 and T2 had very limited operation during the reporting period
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Energy saving project implemented in last 3 years
Energy saving project implemented in last 3 years
YearNo. of energy saving
projectsInvestment (INR
Million)Electrical Saving
(Million kWh)Savings (INR
Million)Impact on SEC
FY 2018-19 4 77.8 4.1 38.5SEC reduction of 10% realized.
FY 2019-20 4 160 7.8 72.1SEC reduction of 5.84% realized.
FY 2020-21 5 41.7 2.6 24.2 -
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Innovative Project
Project Description: Relocation of AHU to reduced ducting length and minimized solar heat losses.
Location: Node D37
Rational of the project: Existing unit were installed at roof of the “Node” with open to ambient
ducting length of 40 meter. The unit has been relocated under the ceiling with reduction in duct
length of 40 meter.
Also, have selected Plug fan over belt driven fan with EC motor over old EFF2 motor to enhance the
efficiency.
Capital Cost: INR 8.17 lakh
Annual savings: INR 1.7 lakh
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Innovative Project
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0.5
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1.5
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2.5
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3.5
Old Unit(kWh)
New Unit(kWh)
% difference
3.2
0.4313.4%
Power Consumption Analysis
Old UnitNew Unit
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Renewable Energy Share in DIAL’s Gross Electricity Mix 7
Grid Electricity (BSES Bill)
88%
Onsite Solar Energy4%
Open Access (RE)8%
Grid Electricity (BSES Bill)
56%Onsite Solar
Energy4%
Open Access (RE)40%
Grid Electricity (BSES Bill) 15%
Onsite Solar Energy 12%
Open Access (RE)73%
Grid Electricit
y (BSES Bill) 81%
Onsite Solar Energy3%
Open Access (RE)16%
2017-18
CE 12%
2018-19
CE 19%
2019-20
CE 44%
2020-21
CE 85%
DIAL is in the process of souring 100% of the electricity demand from Clean Sources
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22727 39155
95488
142411
10349
8120
8595
9925
152647
148503
142317
102380
2017-18 2018-19 2019-20 2020-21
RE VS GROSS ELECTRICITY SHARE (MWH)
Open Access Solar Energy Net DIAL Electricity
Mitigation Measure- Renewable Energy Program
22% share from RE
32% share from RE
73% share from RE
More than 100% share from RE
In FY 2020-21, till now, 100% of DIAL’s net electricity is RE based
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Utilization of Waste Material
Overall waste generation decreased by 83% Specific waste generation has increased by
27%
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1662 1720
540
3645 3837
373
FY 18-19 FY 19-20 FY 20-21
Waste Generation (Tonnes)
Biodegradable Recycleable
• 14 TPD Solid Waste Management Facility under implementation at IGIA
• Currently, waste collected, segregated and value recovery is ensured
• The wet waste is sent to waste to compost facility
• 16.6 MLD Zero Liquid Discharge Sewage Treatment Plant is currently
operational at IGIA
0.0771 0.0830
0.0981
FY 18-19 FY 19-20 FY 20-21
Waste generation (kg/Pax)
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Sources of Emission at IGIA D
irect
Em
issio
n
Scope 1 •Fuel emission from vehicles
•Fuel emission from DG set
•Fuel emission from Fire drill
•Emission from Fire extinguishers
•Emission from refrigerants
•Emission from fire crackers in
airside
Energ
y I
ndirect
Em
issio
n
Scope 2 •Emission from Electricity usage
•Emission from RE (as per ACI
guideline)
Oth
er
Indirect
Em
issio
n
Scope 3 •Airlines emission (LTO, APU,
Ground run up)
•Aircraft full flight emission
•Fuel emission from Ground handlers
vehicle & equipment
•Emission from passengers airport
access
•Emission from employee daily
commute
•Emission from employee business
travel
•CISF and other third party emission
•Electricity emission by
concessionaires
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GHG Emission Data (Scope 1& 2)
71% reduction in Specific GHG emission
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98% reduction in absolute GHG emission
What changed in 3 years ?
89741
45605
04435 4937
1934
2018-19 2019-20 2020-21
Total Scope 1 & 2 Emission
1.36
0.75
0.39
2018-19 2019-20 2020-21
SPECIFIC GHG EMISSION (KGCO2/PAX)
Scope 2 emission is 0
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GHG Emission Data (Scope 3)
ISO 14064 Certified
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45% increase in Specific Scope 3 emission49% decrease in absolute scope 3 emission
What changed in 3 years ?
846820 831820 421348
12.2211.63
16.83
0
2
4
6
8
10
12
14
16
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0
100000
200000
300000
400000
500000
600000
700000
800000
900000
2018 2019 2020
Scope 3 Emission Trend
Total emission (tCO2)
Specific emission (kgCO2/Pax)
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ACIA Pacific’s first Level 4+ Certified Airport
First Level 4+ Airport in Asia Pacific, 2020
Only the Second Airport globally to achieve this Level
Level 4+ achievement demonstrates DIAL’s emission reduction target in line the IPCC 1.5°C pathways.
Announcement by ACI on 13th Nov, 2020.
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Zero Carbon Emission Airport by 2030
Energy Conservation & Efficiency
Develop Green Infrastructures
Use of renewable energy Operational Excellence
Airlines Programs Low Carbon Transport Increased SinkGHG Management and
Airport Carbon Accreditation
Achieve “zero carbon emission Airport” by 2030 and Continue Level 4+ (Transition) Accreditation under ACI’s Airport Carbon Accreditation program
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Certifications
ISO 50001:2018 GreenCo Platinum IGBC Platinum
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CFT for Energy & Emission Management
Chief Executive Officer (CEO)
Mr. Videh Kumar Jaipuriar
Chief Operating Officer (COO)
Mr. Douglas Webster
Head- Environment
Dr. M. Muthukrishnan
Manager-Sustainability
Mr. Rekib Ahmed
Chief Project & Engineering Officer
(CPEO)
Mr. Roy Sebastian
Head- Terminal
Mr. Harinder Khurana
Electrical
Mr. Rahul Duggal
Mechanical
Mr. Rohit Kr Singh
Head Airside, City Side
Mr. Anantha krishnan
Airside
Mr. P. Ravi
TMT
Mr. Naresh
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Goal Sheet of Top Management- CPEO
CPEO
CEO &
Dy. CEO
HOD
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Goal Sheet of Top Management- COO
COO
CEO &
Dy. CEO
HOD
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Year Training
2020-21
Training Program on Sustainability Management by CII-CESD
Knowledge sharing session with Stakeholders involvinginternational aviation and sustainability experts
2019-20
Knowledge sharing with AAI on Airport CarbonAccreditation & Sustainability
Training on Environment Protection & SustainableDevelopment in GMR Aviation Academy
Training on ISO 50001 Internal Auditor Training on Energy Efficiency best practices
2018-19
Training on LEEDOAI Training on ISO 14001:2015 Lead Auditor Training on ISO 50001:2018 Internal Auditor Training on GHG Management Training on Energy Efficiency Improvement Knowledge sharing session with DLF Mall of India
Training and Competency Development
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CII National Award for Excellence in Energy Efficiency- 2020
Excellent Energy Efficient Unit
– 3rd year consecutively
National Energy Leader
in Building sector
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CII National Award for Excellence in Energy Efficiency
Excellent energy efficient unit 2018 Excellent energy efficient unit 2019
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CII 2019 – National Award for Excellence in Water Management
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Reward & Recognition for GMR Group & DIAL
Green build Leadership Award by USGBC (2020)
ACI Asia Pacific Green Airport Recognition-Gold Level (2020)
ACI Asia Pacific Green Airport Recognition-Platinum Level (2019)
ACI Asia Pacific Green Airport Recognition-Silver Level (2018)
“Climate Oriented” Company under “CAP 2.0” Program by CII (2019)
Most Innovative Project in CII National Award for Excellence in Energy Management (2019)
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Reward & Recognition for GMR Group & DIAL
First Airport in the world to adopt Green Building Performance Monitoring Platform - ARC (2017)
First Carbon Neutral Airport in Asia Pacific Region (2016)
Indian Green Building Council (IGBC) Platinum Rating for Terminal 3 (2016)
Green Company Platinum Level by CII-GBC (2016)
ACI Asia Pacific Green Airport Recognition-Gold Level (2017)
Wings India Award for ‘Most Sustainable and Green Airport’ (2018)
Thank You