ELCOMA1

PWD Workshop PWD Workshop Energy Conservation Energy Conservation

in Buildingsin Buildings

ELCOMA2

ELCOMA3

Overview of Lighting Energy in IndiaOverview of Lighting Energy in India

India – Facts: Year 1947 Power Generation was 1362 MW Year 2004 Power generation – 100,000 MW Electrification of > 500,000 Villages Year 2001 – 44% households without

Electricity Present Per Capita Consumption – 350 wh Supply vs. Peak Demand Gap – 39,816 million

Units (Peak Demand Gap = 17%)

ELCOMA4

Demand Side Management Demand Side Management

Lighting Consumes 18% of Power in India as against 8 – 10% in Developed countries

13% of the peak load in Indian power system occurs for 365 hours a year – i.e. one hour per day at dusk

In 44% households without Electricity, people still use kerosene lanterns which affect their lungs and eyes, besides generating high soot and pollution

Energy backlog has concerned the government Unable to meet Demand / Supply Gap

ELCOMA5

Short term SolutionShort term Solution• The most effective and practical solutions to achieve immediate relief

and reduction in the peak load demand is to replace :

GLS by CFL

40W Fluorescent tube light by 36W (or 28W) FTL

Electromagnetic ballasts by Electronic ballasts

“ “ A WATT SAVED IS 2.5 WATTS GENERATED”.A WATT SAVED IS 2.5 WATTS GENERATED”.

ELCOMA6

Why CFL ?Why CFL ?

CFL lamps can easily replace GLS lamps and offer the following

benefits :

Relatively small investment per point (Rs.100 - 150)

Easy to install retrofit solution

High luminous efficacy

Saves 80% on electrical energy for same light output when

compared to GLS lamps

Have longer life (6 – 12 times longer than GLS)

Wide range of shapes, sizes and colours for varied

applications

Environment friendly.

ELCOMA7

Cost Benefit AnalysisCost Benefit Analysis

1 Electronic Retrofit CFL 20W 15W 11W

2 Replaces GLS 100W 75W 60W

3 Savings in Electricity

consumption over 6000 hours 480KWH 360KWH 294KWH

(2-1) x 6000

1000

4 Savings in electricity bills per

lamp @Rs.3.50 per KWH Rs.1680 Rs.1260 Rs.1029

5 Cost of Electronic Retrofit CFL Rs.150 Rs.100 Rs.100

6 Cost of 6 GLS lamps Rs.66 Rs.66 Rs.66

7 Net savings per GLS point Rs.1596 Rs1226 Rs.995

(4-5+6)

Cost Benefit Analysis for using Retrofit CFL

Savings in Electronic Retrofit CFL over a lifetime of 6000 burning hours

Conversion of 1 million GLS lamps of 100W to CFL of 20W

reduces 80MW in peak load

ELCOMA8

Barriers to use of CFLBarriers to use of CFL

AffordabilityPerformanceAwareness

ELCOMA9

AffordabilityAffordability

• CFL lamps cost 8–15 times more than GLS

• This is down from 20-25 times only 2 years ago

• Further cost reductions shall accrue with :- Volume growth

- Concessional sales tax (VAT) of 4%- Lower component customs duties (special glass, Tri-

band

fluorescent powder, electronic circuits)- Lower excise duties

MANUFACTURERS HAVE ALREADY REDUCED PRICE OF MANUFACTURERS HAVE ALREADY REDUCED PRICE OF CFL OVER THE LAST TWO YEARS AND CAN MAKE THE CFL OVER THE LAST TWO YEARS AND CAN MAKE THE

LAMPS MORE AFFORDABLE WITH GOVT. SUPPORTLAMPS MORE AFFORDABLE WITH GOVT. SUPPORT

ELCOMA10

PerformancePerformance

CHEAP CFL FROM CHINA HAD RUINED THE MARKET AND

CUSTOMER HAD LOST CONFIDENCE IN CFL

• The BIS standard is now in place and specifies the performance criteria

• Standards have been made mandatory – to be effective 18 months from 24th August 2005

• Many local manufacturers have BIS approvals for the CFL lamps

• Performance guarantees offered by manufacturers.• Labeling Program initiated by Bureau of Energy Efficiency

THE MANDATORY BIS MARKING AND ENERGY LABELLING THE MANDATORY BIS MARKING AND ENERGY LABELLING WILL BUILD CONSUMER CONFIDENCEWILL BUILD CONSUMER CONFIDENCE

ELCOMA11

AwarenessAwareness

In a survey in India barely 5% knew about CFL (Australia – 80%)

Retailers not taking pains to explain to consumers on cost benefits in long term

Public Education Program by Government not adequate

Industry ads talked only of 80% power saving

ELCOMA12

Government initiative on Energy Government initiative on Energy ConservationConservation

March 2005: All Central Govt. buildings to be renovated with energy efficient lighting – to start with Rashtrapati Bhavan, PM’s house

June 2005: Chandigarh Government Directive to all Government Buildings to convert with Energy Efficient lighting

Workshop on 6th August at Delhi on Energy Efficiency in Lighting, attended by Senior Utility Staff, CFL mfrs., Regulatory Commissions, Govt. officials, Central / State PWD, Municipalities, Financial Agencies, DSM Lighting Experts, Consultants etc

Seminar on Efficient Lighting at Nagpur 12-16 Sept 2005 PWD Workshop at Mumbai 20th Sept BEE Education Programs – Children Painting Contest,

Best Energy Efficient Building Awards

ELCOMA13

Industry InitiativeIndustry Initiative

Regular price reduction One year warranty Exhibitions & Seminars Support to BIS and BEE Regular interaction with Government Consumer Education Program

– Press– Handbills– Exhibitions / Seminars

ELCOMA14

Agenda for participantsAgenda for participants

Educate large Electricity Users on energy efficient lighting

Initiative to start with own buildings and installations

Involve Utilities and Users at the same platform

Short Term solution to convert GLS points by CFL

Initiate BESCOM like projects

ELCOMA15

Agenda contd..Agenda contd..

Conduct local audit of energy consumption Work out plans for immediate replacements

of GLS points with CFL or FTL Carry out educational programs in local areas

through Power Supply utilities (Message in the Electricity bill)

Organize long term payment schemes for consumers like BESCOM, through local suppliers or Power Finance Corporation

ELCOMA16