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Role of DSM in T

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Pilot program covers 4 water supply stations. Cooperative effort between BESCOM & Water Board ... Solar/LPG Water Heating Program ... – PowerPoint PPT presentation

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Title: Role of DSM in T


1
Role of DSM in TD PlanningDilip R. Limaye
Senior Advisor, IIEC September 20, 2004

2
Outline
  • Overview of IIEC
  • Changing Utility Market and TD
  • Role of DSM in New Utilities
  • Indian DSM Case Studies
  • Concluding Remarks

3
International Institute for Energy Conservation
  • Mission
  • Accelerate the global adoption of energy
    efficiency policies, technologies and practices
    to enable economic and environmentally
    sustainable development.
  • Develop local solutions to global problems
    through the establishment of sustainable
    institutions.

4
IIEC Offices
London HQ
N. Delhi
Washington HQ
Bangkok
Mumbai
Manila
Rio de Janeiro
Johannesburg
5
  • Changing Utility Market and TD

6
Distribution Utility Concerns
  • Increasing cost of purchased power
  • High costs of TD expansion - Cost of
    distribution line extension is close to 400,000
    per mile
  • Due to high losses, a kWh saved can save up to 2
    to 3 units of purchased energy
  • Subsidies to consumers lead to losses for every
    kWh sold in certain sectors

7
High TD Losses are of Concern to Utilities
High transmission distribution losses (10 to
35)
8
  • Role of DSM in New Utilities

9
DSM Initiatives Complement Utility Services
  • DSM is a cost-effective mechanism to
  • Reduce purchased power costs
  • Reduce financial losses
  • Reduce distribution investment needs
  • Involves multiple actors equipment suppliers,
    manufacturers, Financial institutions, ESCOs
  • Links policies and markets, a combination of
    top-down and bottom-up market transformation
    effort

10
Interplay between Policy Market is important
Utility DSM Policy Initiatives
  • Benefits to Utility
  • - Reduced losses
  • - Reduced investment
  • Improved customer
  • relations
  • Benefits to Private
  • Sector
  • Increased Sales
  • Improved Customer
  • satisfaction

Implementation by Private Sector
Customer
  • Benefits to Customers
  • Reduced costs
  • Improved services

11
  • Indian DSM Case Studies

12
Utility Information
  • Bangalore Electricity Supply Company (BESCOM)
    largest distribution company in State of
    Karnataka
  • Total customer base of 13 Million
  • Connected load of 4,000 MW with a peak deficit of
    about 900 MW in the morning and evening
  • Program targets subsidized sectors (residential
    and municipal)

13
BESCOM CFL Program
Lighting up your life efficiently
  • Target 1 million CFLs
  • Cost recovery through billing mechanism
  • Competitive selection of suppliers
  • Joint promotional campaign
  • Expected benefits 48 MW
  • Customer benefits
  • Extended warranty
  • Better pricing
  • Reduced costs
  • No up-front investment

14
DSM in Municipal Water Pumping
  • Technical interventions
  • Right-sizing of pump-sets
  • Efficient motors
  • Demand control system
  • Pilot program covers 4 water supply stations
  • Cooperative effort between BESCOM Water Board
  • Implementation by ESCOs
  • Expected peak load reduction with a scaled-up
    program - 10 MW

15
Solar/LPG Water Heating Program
  • Program targeted at reducing BESCOM morning peak
    due to storage and instant water heaters (Total
    Load 200 MW)
  • Innovative hybrid system with a combination of
    solar water heating system and LPG fired water
    heaters to replace point-of-use electric WH
    systems
  • IIEC program targets development and testing of
    prototype and branding by the utility

16
Concluding Remarks
  • Indian distribution utilities are responding to
    changing financial and service challenges DSM
    integrated with the distribution system expansion
    plans
  • Electricity sector reforms are attempting to make
    the business environment conducive to DSM
    initiatives
  • Effective use of policies and strategies can
    encourage private sector participation and
    development of sustainable markets

17
Thank you!
  • Dilip Limaye
  • Senior Advisor
  • Nitin Pandit, Ph D
  • President
  • International Institute for Energy Conservation
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