distributed generation and non-conventional fuels akanksha chaurey india electricity 2006 may...

Distributed generation and Distributed generation and non-conventional fuelsnon-conventional fuels

Akanksha ChaureyAkanksha Chaurey

India Electricity 2006India Electricity 2006

May 11-13,2006May 11-13,2006

Pragati Maidan, New DelhiPragati Maidan, New Delhi

Small-scale RETs Ideal for isolated and vulnerable communities

Facilitates Minimum electricity needs Dispersed productive activitiesIncreased demand for electricity in the regionInadequate forProductive activities requiring motive power

Off-grid village-scale DG (or minigrid)

Ideal for a larger village or a cluster of villages

Facilitates Greater community welfare (health, education, telecom, etc.)Rural industryBut is still constrained by Lack of financing optionsLimited power supply, particularly with RET-based schemes Regulatory issues and market penetration barriers

Network of DG schemes connected

to a localized or main grid

Ideal for villages in a region

Facilitates A market orientation for rural electricity provision, with adequate regulationDiversification and growth of industrial and other economic activitiesLong-term grid interconnectivity and system stability

May lead to...

Could develop into...

Distributed generation scheme

Levilized cost of generation with different interest rate at different subsidy

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

18.0

0 10 20 30 40 50 60 70

subsidy(%)

levi

lize

d c

ost

of

gen

erat

ion

(Rs/

kWh

)

tarif f for lighting(Rs/kw h) tarif f for Commercial w ith 1% interest rate

w ith 2% interest rate w ith 3% interest rate w ith 4% interest rate

w ith 5% interest rate w ith 10% interest rate

Thank youThank you