PWD Workshop Energy Conservation in Buildings ELCOMA 1
ELCOMA 2
Overview of Lighting Energy in India – Facts: l Year 1947 Power Generation was 1362 MW l Year 2004 Power generation – 100, 000 MW l Electrification of > 500, 000 Villages l Year 2001 – 44% households without Electricity l Present Per Capita Consumption – 350 wh l Supply vs. Peak Demand Gap – 39, 816 million Units (Peak Demand Gap = 17%) ELCOMA 3
Demand Side Management l l l 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 ELCOMA 4
Short term Solution • The most effective and practical solutions to achieve immediate relief and reduction in the peak load demand is to replace : Ø GLS by CFL Ø 40 W Fluorescent tube light by 36 W (or 28 W) FTL Ø Electromagnetic ballasts by Electronic ballasts “ A WATT SAVED IS 2. 5 WATTS GENERATED”. ELCOMA 5
Why CFL ? CFL lamps can easily replace GLS lamps and offer the following benefits : ü Relatively small investment per point (Rs. 100 - 150) ü Easy to install retrofit solution ü High luminous efficacy ü Saves 80% on electrical energy for same light output when compared to GLS lamps ü Have longer life (6 – 12 times longer than GLS) ü Wide range of shapes, sizes and colours for varied applications ü ELCOMA Environment friendly. 6
Cost Benefit Analysis ELCOMA 7
Barriers to use of CFL l Affordability l Performance l Awareness ELCOMA 8
Affordability • 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, Triband fluorescent powder, electronic circuits) - Lower excise duties MANUFACTURERS HAVE ALREADY REDUCED PRICE OF CFL OVER THE LAST TWO YEARS AND CAN MAKE THE LAMPS MORE AFFORDABLE WITH GOVT. SUPPORT ELCOMA 9
Performance 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 24 th 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 WILL BUILD CONSUMER CONFIDENCE ELCOMA 10
Awareness In a survey in India barely 5% knew about CFL (Australia – 80%) l Retailers not taking pains to explain to consumers on cost benefits in long term l Public Education Program by Government not adequate l Industry ads talked only of 80% power saving l ELCOMA 11
Government initiative on Energy Conservation l l l 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 6 th 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 20 th Sept BEE Education Programs – Children Painting Contest, Best Energy Efficient Building Awards ELCOMA 12
Industry Initiative l l l Regular price reduction One year warranty Exhibitions & Seminars Support to BIS and BEE Regular interaction with Government Consumer Education Program – Press – Handbills – Exhibitions / Seminars ELCOMA 13
Agenda for participants Educate large Electricity Users on energy efficient lighting l Initiative to start with own buildings and installations l Involve Utilities and Users at the same platform l Short Term solution to convert GLS points by CFL l Initiate BESCOM like projects l ELCOMA 14
Agenda l l 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 ELCOMA 15
ELCOMA 16
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