Analysis of solar power scenario in Rajasthan

1. SOLAR POWER HARNESSING
IN
RAJASTHAN
Enrolment No.:12115026(EE)
IIT Roorkee
(THAR DESERT)
Presented by: Ashfaque
Khan

2. WHY RENEWABLE ENERGY ??
 Tremendous increase in energy demand.
 Futuristic availability of Non-renewable
sources is a major concern.
 Expansion of hydro, thermal and nuclear
power plants have serious environmental
issues.
 Vital availability, Cheaper maintenance, less
pollution.

3. RENEWABLE ENERGY OPTIONS

4. RADIATION MAP IN INDIA

5. SOLARPOWER
HARNESSING

6. SUITABILITY OF RAJASTHAN
 Located in the equatorial belt of earth.
 62.11% desert area including Jodhpur,
Jaisalmer, Bikaner, Nagaur, Barmer.
 Equivalent energy potential is about 6,000
million GWh of energy per year.
 Large areas of land are barren and
sparsely populated.

7. HOW TO
HARNESS ???

8. TECHNIQUES
 Solar power can be converted into Electrical
and Thermal energy in efficient manner.
 Versatile used techniques
-Photovoltaic (PV): Electricity generation
-CSP system: Thermal power generation.

9. PHOTOVOLTAIC : ELECTRICITY
 Based on Photoelectric effect .
 Efficiency was limited few years back but
currently more than 40% efficiency is
yielding.
 It is used in Rajasthan and Gujrat to produce
about 1150MW.

10. PHOTOVOLTAIC TECHNIQUE

11. CSP SYSTEM: THERMAL POWER GENERATION
 Lenses or mirrors and tracking systems used to
concentrate solar radiation.
 The concentrated heat is then used as a heat
source for a conventional power plant.
 Main Techniques:
- Parabolic trough
- Fresnel reflectors
-Dish engine system
-Solar power tower

12. PARABOLIC TROUGH

13. PRESENT SCENARIO SOLAR
HARNESSING IN RAJASTHAN

14. JNNSM BIRTH SOLAR SECTOR
 Before 2010 Rajasthan was compelled to
purchase power, power was generated
mainly through conventional sources.
 After JNNSM Rajasthan got 46 projects
(285+150 MW).
 Some other schemes are also implemented
like REC, Migration.

15. PROJECTS UNDER JNNSM
 Phase-I
 Phase-II (concluded bidding allocation)
S.
No.
Scheme No. Of
projects
Installation
capacity
(MW)
1. Batch-II 25 285
2. Batch-I 21 150
S.
No.
scheme No. Of
projects
Capacity(M
W)
1. Part-A 13 145
2. Part-B 9 180

16. CONTRIBUTION OF VARIOUS SCHEMES
S. No. Scheme Number of
projects
Capacity (MW)
1. NSM ph-I (Batch-
II)
25 285
2. NSM ph-I (Batch-
I)
21 150
3. REC 52 137
4. Open Access 1 40
5. Migration 8 38
6. RPSSGP 12 12
7. GBI 2 8
8. Tail End 1 1
122 670.5

17. DISTRICT-WISE PROJECTS
S.
No.
DISTRICT projects Installation
(Capacity) (MW)
1. Jodhpur 47 334
2. Jaisalmer 16 144
3. Bikaner 38 103.5
4. Nagaur 4 45
5. Pali 10 29
6. Barmer 2 6
7. Bhilwara 1 5
8. Churu 1 1
9. Jaipur 1 1
10. Jhunjhunu 1 1
11. Sirohi 1 1
122 670.5

18. DETAILS OF GRID CONNECTED SOLAR POWER
PLANTS

19. INSTALLED CAPACITY (SPV & CSP)

20. ...
MAJOR PROJECTS
IN THAR

21. WEL 50MW PROJECT:
 Location: Phalodhi (Jodhpur).
 Capacity: 50 MW(AC)
 India’s largest (AC) solar project.
 Completed in three phases (15, 15& 20 MW)
 Under Batch-II phase-I JNNSM

22. DHIRUBHAI AMBANI SOLAR PARK
 Location: Dhurasar village (Pokhran)
 Owner: Reliance Power
 Capacity: 40 MW(AC)
 Solar Plant type: Flat Panel
 Under Open Access scheme

23. LARGEST SOLAR PLANT OF WORLD
 Location: near Sāmbhar Lake
 Capacity: 4000MW
 Four phases
 First phase will likely to commissioned by the end of
2016 with 1000MW
 Cost of plant:70X4 billions
 Expected to complete in 7 years
 SECI, BHEL, Power grid Corporation, Hindustan
Salts, and Rajasthan Electronics & Instruments
Limited

24. SOLAR POLICY 2011
 It had a target to allocate 12 GW of solar
power in the state by 2022. As a part of its
first phase, the policy aimed to allocate 50
MW of rooftop Photovoltaic's (PV) of 1 MW
each and 100 MW each of PV
and Concentrated Solar
Project(CSP) projects.
 Productive use of abundant wastelands,
thereby utilizing the non-industrialized desert
area for creation of an industrial hub.

25. SOLAR POLICY 2011 (COND...)
 Creating favourable conditions to solar
manufacturing capabilities by providing fiscal
incentives.
 Generating large direct and indirect
employment opportunities in solar and allied
industries.
 Create a solar centre of excellence.

26. APPLICATION OF SOLAR POWER
 Rural electrification
 Agricultural support
 Solar water heaters

27. CHALLENGES & SOLUTIONS
 Solar Energy possesses tremendous potential in
bridging India’s energy demand-supply gap in the
future.
 There are various challenges for this industry,
including lowering cost of production, increasing
R&D, consumer awareness and financing
infrastructure.
 Cost of solar electricity produced on-grid is Rs.
18.44/unit. This high cost is mainly due to
dependence on imports for silicon and solar wafers
used for the manufacture of solar cells – about 80%
of which comes through imports.
 .

28. C & S
 It is important to overcome these challenges for
fast growth and mass adoption of the
technology.
 Some of the immediate actions to enable
growth are efficient implementation of REC,
usage of carbon trading as a source of revenue,
immediate implementation of grid powered
energy, development of off-grid usage in various
applications such as cellular towers and
encouraging localized mini grids in areas that
lack connectivity today

29. HAVE A GOOD DAY !..