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Confidential Divison, MMMM dd, yyyy, Reference
Energy Efficient Public Lighting
Regulatory Regime
Case Study
2
Agenda
Confidential Divison, MMMM dd, yyyy, Reference 4
Demand Supply Scenario in India
• Thermal contributes to 68% of the 225.13 GW installed
capacity
• Energy & peak deficits (2011-12) of 8.5% & 10.6% (CEA)
Future Projections
• Energy requirement and peak load expected to increase
by ~250% by FY22
• Likely capacity addition in current FYP is ~88 GW
Energy Deficit - a growing challenge
Energy Efficient Lighting Solutions can help bridge the gap
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50
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500
1000
1500
2000
FY 10
FY 11
FY 12
FY 13
FY 14
FY 15
FY 16
FY 17
FY 18
FY 19
FY 20
FY 21
FY 22
Energy Requirement & Peak Load (18th EPS)
Energy Requirement (GU) Peak Load (GW)
A MW saved is cheaper & cleaner than a MW generated!
Energy generation - a
key driver of
economy, is
challenged with
multiple problems
Rising costs - fuel prices / fuel supply, tariffs – add to further delays
Land acquisition, & environmental clearance, funding adversely affect the viability of
projects are impediments to capacity addition
Inefficient consumption due to archaic equipment/ technology and habits
Confidential Divison, MMMM dd, yyyy, Reference 5
Energy Efficient Lighting Solutions – an enabler Energy Security, Safer Cities, Enhanced tourism
Cities are responsible for
75% of global total energy
consumption
Public and commercial
buildings represent 60%
of lighting electricity
consumption
Street lighting 15%
of lighting electricity
consumption
Lighting accounts for almost 20% of the total electricity demand
Confidential Divison, MMMM dd, yyyy, Reference
• Efficient and planned Public lighting (Rural and Urban) have positive
impact on – Safety, security and beauty of a city
• Most of the public lighting systems in India are archaic, inefficient and
inadequate and require replacement/ investment – A ‘low hanging
fruit’ and easier to implement
• Energy Efficient & properly designed Public Lighting
– Key ingredient of a sustainable habitat
– Effective tool to promote economic activities that support
urbanization
• Embed City Lighting Plan in city planning ( e.g. JNNURM for urban
renewal)
6
City Lighting Planning – way forward Long term approach to address City Lighting needs in a sustainable way
Street Lighting Heritage Lighting
Commercial Building Lighting Domestic Lighting
Components of
City Lighting Master Plan
Confidential Divison, MMMM dd, yyyy, Reference
Yellow: Technology
White: Technology
White light sources can be more effective
Confidential Divison, MMMM dd, yyyy, Reference
The lighting industry
is undergoing a remarkable
transformation.
Soon, LED Lighting will reach
far beyond any competing
technology and become the
technology of choice for most
applications.
Confidential Divison, MMMM dd, yyyy, Reference
The LED System
• Much Longer Usable Lifetime L70% @ > 50,000 Hours • No Mercury in the light source • Energy efficient • No IR Radiation or UV in the beam Directed light for increased system efficiency Robust, vibration proof, solid state lighting Lower light pollution, due to better optical control
• Fully Dimmable Without Color Variation
• Cold Start Capable (down to -40°C)
“LED Systems are the Greenest
……can reduce costs,
…….energy consumption and
…….CO2.”
11
Confidential Divison, MMMM dd, yyyy, Reference Professional Luminaires Confidential
Greenline
Smart
A modern LED
urban solution
for small roads
System 25W
Up to 40W FTL
replacement of
residential
streets
~50% saving
Green Line
A modern sleek
LED urban
lighting solution
System 45/90 W
70W /150W
replacement of
urban streets
~ 48% saving
Green Line
Xtra
A modular
LED urban
lighting solution
System 120 –
160W
Up to 250W
replacement of
urban streets
~ 45 to 55%
saving
Road Star
A Trendy
modern look
LED system to
create an
identity
Up to 250W
replacement of
city roads
Green
Vision
Achieving
significant
energy saving
(up to 50% vs.
Son)
Up to 400W
replacement of
city roads
12
Philips LED Road Lighting Range Product Applications
TypeBRP361
BRP362
BRP363
Photo
System efficacy110/100/90/80lm/w±3%
110/100/90/80lm/w±3%110/100/90/80lm/w±5%
Light source
APR Ledgine Max.
80xLED@110lm/w
80xLED@100lm/w
64xLED@90lm/w
48xLED@80lm/w
APR Ledgine Max.
160xLED@110lm/w
160xLED@100lm/w
128xLED@90lm/w
88xLED@80lm/w
APR Ledgine Max.
240xLED@110lm/w
216xLED@100lm/w
144xLED@90lm/w
120xLED@80lm/w
LED driving current
System lumen output~5000-10000lumen
~8000-20000lumen~16000-21000lumen
Optics LOR
CRI
Color temperature
Optic
Optical cover
Materials and finishing
Ta
Storage temperature
Lifetime: Ta = 35°C @LM70
LED solder temperature
Installation
Color
Dimensions (LxBxH)800x400x90mm
1050x400x90mm920x556x90mm
Weight13Kg
17Kg
20Kg
Windage area0.25m2
0.34m2
0.42m2
Recommended mounting height8-11m
9-12m
10-12m
Connector
Cable gland
Maintenance
Main applications
94%±1%
<80°C
270mA; 350mA; 530mA; 700mA
WB(recommended); MB; NB
Lens + Flat glass
Housing: high-pressure die cast aluminium, coated
Gasket: silicone rubber, heat resistant
Optics: PMMA
Glass thermally hardened
75
CW:6000K±500K
NW: 4000K±500K
Φ48-60mm pole, side entry
From below by opening the housing with 3 single quick-release clips
Highways; Major roads & Residential/shopping streets
Quick connector (2 hole & 3 hole)
RAL7040
< 80°C50K hours
35°C
M20
Confidential Divison, MMMM dd, yyyy, Reference 13
Saving potential with LED and Lighting Control
PRESENT LIGHTING SYSTEM APPROX. EQUIVALENT UPGRADE SYSTEM (LED/CONTROL)
POTENTIAL SAVING IN ENERGY CONSUMPTION
FLUORESCENT LAMP TL 40W LED 20W 61%
SODIUM VAPOR 70W LED 43W 50%
SODIUM 150W LED 80W 52%
SODIUM / METAL HALIDE 250W LED 140W 50%
SODIUM 400W LED 240W 46%
MANUAL SWAITCHING LIGHTING CONTROL MANAGEMENT SYSTEM
10 - 25%
Confidential Divison, MMMM dd, yyyy, Reference
18 billion euro in reduced electricity cost,
95 million tons of CO2,
or the equivalent of 91 power plants
in itself representing a 184 billion euro saving in reduced
need for power infrastructure
virtually making this an economic necessity in these times of
national budget deficits
Switch to LED in India saves up to
(excluding switch to solar)
Confidential Divison, MMMM dd, yyyy, Reference
100% Energy Efficient Lighting Solutions
Solar energy is green, renewable and free
while common energy resources are
limited (400 millions tons CO2 caused by
Lighting applications powered by
electricity)
Solar in Lighting fully complies with the
GREEN theme
15
583.2
613.9 205.4
21.4 1.7
Solar irradiation
intensity indication
Remark: million people in off-grid areas
in 2008
World population without access to
electricity:
2008: 1.5 billion people
2030: 1.3 billion people
Improving people’s life with light
Confidential Divison, MMMM dd, yyyy, Reference 17
The best control systems for different needs…
LIGHTPOINT CONTROL
… To locally set the right
amount of light at the right
place at the right time
… To fully control the amount
of light at the right place at the
right time and provide
monitoring of every individual
light point
… To provide cabinet
monitoring & control over a
group of light points
GROUP
MANAGEMENT
LIGHTPOINT
MANAGEMENT
Confidential Divison, MMMM dd, yyyy, Reference
Energy Efficient Public Lighting – Global experience
Studies from installed
programs show average
savings of 60% in real
conditions
19
Source: The Climate Group Light savers trials 2011/12
Confidential Divison, MMMM dd, yyyy, Reference 20
EE street lighting projects can generate good financial returns over the project
life but will need initial support
Energy Efficient Street Lighting
Public Lighting consumption expected to grow
@ CAGR of 5.6% to 14901 MU by FY 22 (18th
EPS)
Savings Potential of 20-25% (BEE) by shifting to
energy efficiency lighting technologies
Improving efficiency in consumption – faster and
easier to implement 0
5000
10000
15000
20000
FY 13 FY 14 FY 15 FY 16 FY 17 FY 18 FY 19 FY 20 FY 21 FY 22
Public lighting Consumption (MUs)
Consumption BAU Consumption after EE
A key part of the value chain and an important last mile infrastructure
Barriers to Implementation
• The initial Capex for projects is high
• PPP projects are hampered due to non agreement between private and public entities on
various issues including monitoring and verification protocols
• Non availability of standard bidding procedures
• Prevailing uncertainty regarding the benefits of investments made in EE lighting
Confidential Divison, MMMM dd, yyyy, Reference 21
Benefits of EE Street Lighting
Socio-Economic
Benefits
Reduction in operation and maintenance costs with longer lifetimes
Longer working hours for tourism, entertainment & hospitality
industry
Extended hours for entertainment and social activity
Public lighting plays a significant role in maintaining harmony in the
society by increasing safety and deterring anti-social elements
Better Aesthetics & Preservation of Heritage sites in addition to
generating employment & income
Improved Energy
Security
Energy Efficient lighting would contribute to reducing Emission
Intensity of India’s GDP by 20-25 % (targeted) over the 2005 levels
by 2022
Reduction in energy consumption of Street Lighting by 25%
Commercial lighting consumption would be lowered by 20-30%
Savings potential in Domestic lighting consumption of 25%
Environment
Benefits
Use of energy efficient lighting technology results in positive
environmental externalities
Reduction in Carbon Emissions
Reduction of Ecological Light Pollution
Confidential Divison, MMMM dd, yyyy, Reference
Going Green
costs more?
Cost of Ownership
Lamp replacement Maintenance Costs
energy costs
Initial Investment Maintenance Costs
period of usage
savings energy
costs
Cost of Ownership
Type: Velocity
Lamp: 1xSON-T 250W
Gear: EM
Power Load = 280W
Type: GreenLine Xtra
Light Source: LED
Driver: Electronic
Power Load = 140-
160W
Confidential Divison, MMMM dd, yyyy, Reference 25
Case Study: Retrofit with energy efficient LEDs
1484 MW Savings in Connected Load (Eq. Power plant capacity of 1647 MW)
₹ 9883 cr. Mitigated Power
Plant Capital Investment
9.82 million ton. Potential avoidance
of Carbon Emissions
A three year retrofitting program to upgrade 30 million* conventional lamps
across the country with LEDs offers a total energy savings potential of 8.3 BU
Capital Investment
₹ 32350 crores
Pre-tax IRR 20.5 %
NPV (₹ cr.) 10,523
Payback (years) 6.2
Project Period (years) 10
*Based on reference data drawn from independent studies
Benefits to Local Government Units
• Monetisation of Energy savings yields a potential saving of ₹ 3552 crores to Local Government
Units (LGUs) from reduction in energy consumption
• Revenue generated from Carbon credit mechanisms can be an additional ₹ 38 crores
Confidential Divison, MMMM dd, yyyy, Reference
Financing Model
Step 1
1.Select road installation a. Agree on approach with stakeholders
b. Sizeable
c. Energy & lighting audit
2.Project viability a. Detailed lighting + energy saving + payback calculation
b. Validate & measure energy saving with actual demo
3.Financing a. Financing of up-front cost
Confidential Divison, MMMM dd, yyyy, Reference
Financing Model
Step 2
Details 150W SON 90W LED
Typical Qty 1000 1000 Unit Price of Luminaire including lamp (INR) 6000 18000
Total Investment (INR) 6,000,000.00 18,000,000.00 Additional Investment for LED system (INR) 12,000,000.00
Power consumption of 1 Luminaire (W) 175 90 Total energy consumption per annum @ 12 hrs/day & 365 days (kWhr)
766,500.00 394,200.00
Total energy cost @ INR 6.00 per kWhr (INR)
4,599,000.00 2,365,200.00
Saving in annual energy cost (INR) 2,233,800.00
No. of lamps to be repalced per year (prorata)
365 0
No. of Gear to be replaced/annum @ 10%
100 0
Unit rate of replacement lamp INR ~ 400
Unit rate of replacement gear INR ~ 800
Estimated cost of maintenance labor per incident (INR)
100
Estimated cost of repalced lamps (INR) 146000
Estimated cost of repalced Gear (INR) 80000
Total Cost of maintenance spares (INR) 226,000.00
Estimated annual saving in maintenance spares Cost (INR)
226,000.00
Estimated Total saving in Annual operational Cost
2,459,800.00
Simple payback (Yrs) 4.88
Confidential Divison, MMMM dd, yyyy, Reference
Governments as early LED adopters
Through LED deployment, Cities, States
and Federal Governments can:
Support job creation in LED industries
Accelerate declines in LED pricing
Deliver aesthetic revitalization of urban areas
Improve citizen safety in public spaces
Achieve energy efficiency and carbon reductions
Saving public money
Improve resilience to volatility in energy prices
Build a wider branding: the ‘high-tech, clean city’