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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