Description of Renewable Energy Sources and data of India

1. Renewable Energy Source
Manoj jhurawat
iit roorkee

2.  Energy defines the capacity of a system to do
work.
 Energy are broadly classifies into two main
groups.
 1. Renewable Energy
 2. Non-renewable Energy

4. These are resource found in nature that are self-
regenerating.

5. Major Source Of
Renewable Energy
- Solar energy
- Wind energy
- Hydro power
- Bio fuels
- Geothermal energy

6. Source Installed
capacity(MW)
(March 2012)
Installed
capacity(MW)
(March 2015)
Installed
capacity(MW)
(March 2017)
Solar power 941 3,383 12288.83
Wind power 17,352 22,645 32279.77
Biomass power 3,225 4,183 8182.00
Small Hydro 3,395 4,025 4379.85
TOTAL 24,914 34,351 57130.45

8.  It is the radiation from the sun that is capable
of producing heat, causing chemical reactions,
or generating electricity.
 It is the largest source of energy received on
Earth.
 We can change the sunlight directly into
electricity by using solar cells as photovoltaic
cells.

9.  A partial list of solar applications includes
space heating and cooling through solar
architecture, solar cooking, solar hot water,
solar lighting, and high temperature process
heat for industrial purposes.

10.  Solar power is the
conversion of sunlight
into electricity, either
directly using
photovoltaic(PV), or
indirectly using
concentrated solar power
(CSP). CSP systems use
lenses or mirrors and
tracking systems to focus
a large area of sunlight
into a small beam. PV
converts light into electric
current using the
photoelectric effect.

13. SOLAR VEHICLES SOLAR WATER HEATER

14. 0
2000
4000
6000
8000
10000
12000
14000
Cumulative
Capacity(MW)
Year Cumulative
Capacity(in
MW)
2010 161
2011 461
2012 1205
2013 2319
2014 2632
2015 3744
2016 6763
2017
Source:
12289
MNRE

15. - Installed photovoltaic Capacity in India Andhra Pradesh
was 1,867 MW on 30 April 2017.
- Rajasthan is one of India’s most solar developed
states, with its total photovoltaic capacity reaching
1,784 MW by the end of March 2017.
- Rajasthan was second in the country after Andhra
Pradesh in installed capacity as on 31 March 2017.
- Bhadla solar park near jodhpur district of
Rajasthan is the largest solar park in India, spread
over a total area of 10,000 acres.
- https://en.wikipedia.org/wiki/Solar_power_in_I
ndia

16.  Advantages
1. Renewable Energy
Source
2. Reduces Electricity
Bills
3. Low Maintenance cost
4. Technology
Development
 Disadvantages
1. Cost
2. Weather Dependent
3. Uses a Lot of Space
4. Associated with
Pollution

18. - Wind energy is a from of solar energy. Wind energy
describes the process by which wind is used to
generate electricity.
- Wind turbines convert the kinetic energy in the wind
into mechanical power.
- A generator can convert mechanical power into
electricity.
- Wind power generation capacity in India has
significantly increased in recent years. As of the end of
March 2017 the total installed wind power capacity
was 32.17 GW, mainly spread across the South, West
and North regions.

19. - By the end of 2015, India had the fourth largest
installed wind power capacity in the world.
- The development of wind power in India
began in 1986 with the first wind farms beings
set up in areas of Maharashtra , Gujarat and
Tamil Nadu.
- The total wind power is equal to the incoming
kinetic energy of the wind stream .
- P = 1/8ρD^2C^3
- Where P= power
- ρ= Density of air(kg/m^3)
- D= Rotor diameter
- C= Incoming wind velocity(m/s)

21. WIND POWER BY STATES
(OCTOBER 2016)
YEAR END
CAPACITY(MW)
State
Tamil Nadu 7,684.31
Maharashtra 4,664.08
Gujarat 4,227.31
Rajasthan 4,123.35
Karnataka 3,082.45
Madhya
Pradesh
2,288.60
Andhra
Pradesh
1,866.35
Telangana 98.70
Kerala 43.50
Others 4.30
Total 28,082.95
2005 6,270
2006 7,850
2007 9,587
2008 10,925
2009 13,064
2010 16,084
2011 18,421
2012 20,149
2013 21,264
2014 23,354
2015 26,769
2016
Source :
32,280
MNRE

22.  Advantage
- Renewable Energy
- Environmentally friendly
- Remote power solution
- Low maintenance
- Disadvantages
- Large areas
- Noise pollution
- Threat to wildlife

23.  Hydro power is electrical energy produced
through the power of moving water.
 Power obtained from the (typically
gravitational) movement of water.,
Hydropower plants derive energy from the
force of moving water and harness this energy
for useful purposes.
 India is the 7th largest producer of hydroelectric
power in the world .

24.  As of 30 April 2017, India’s installed utility-scale
hydroelectric capacity was 44,594 MW or 13.5% of
its total utility power generation capacity.
 Calculating the amount of available power
 P = η ρ Q g h
 where
 P is power in watts
 η the dimensionless efficiency of the turbine
 ρ is the density of water in kilograms per cubic metre
 Q is the flow in cubic metres per second
 g is the acceleration due to gravity
 h is the height difference between inlet and outlet in metres

25.  Bio energy is energy derived from biofuels .
Bio fuels are fuels produced directly or
indirectly from organic material – biomass –
including plant materials and animal waste.
 The Common Commercially used bio fuel are
bioethanol, biodiesel and biomethane.
 Total Biofuels Production of India
 year energy(mw)
 2013 2.792
 2014 10.713

26. https://en.wikipedia.org/wiki/Solar_power_in_India
http://www.mnre.gov.in/
https://en.wikipedia.org/wiki/Wind_power_in_India
https://en.wikipedia.org/wiki/Hydroelectric_power_in_India
https://www.tititudorancea.com/z/ies_india_biofuels_production.htm