Renewable eneRgy Developments

in inDiaTADIPATRI ENGINEERING COLLEGE

T.UPENDRA BABU A.RAMAKANTH REDDY13HU1A0243 13HU1A0228

II EEE

Sustainable Development

A Development is sustainable when

“ the needs of the present are to be met without

compromising the ability of future generations

to meet their own needs”.

Sustainable development is more than just “Environment Conservation”. It is development that is environmentally, socially and economically sustainable.

Energy is ‘prime mover’ of the development process.

There is a direct correlation of energy consumption

and economic growth of a society / country.

Economic growth calls for increasing use of energy.

ENERGY FOR DEVELOPMENT

• Energy access is related to poverty, development, gender disparity, environment, health and also sustainability.

• Over 3 billion people in developing countries today rely on traditional biomass for cooking and heating

• About 1.5 billion people are without electricity.

• Provision of basic energy services to these energy-poor citizens is a challenge world over and particularly in developing countries.

• Energy access is crucial to inclusive and sustainable economic growth.

Challenges of Energy Access in Developing Countries

Household Energy The ‘Energy Ladder’

Around 70% of the country’s population still rely on biomass fuels

TOTAL INSTALLED CAPACITY 2,30,073 MW (Dec,

2013)

GROSS GENERATION 940 BUs

PER CAPITA CONSUMPTION 879 kWh / Annum (2011-12)

ENERGY SHORTAGE about 5.1 % (June 2014)

PEAKING SHORTAGE about 5.5 %

INDIAN POWER SCENARIO

Indian Power Sector at a GlanceTotal installed capacity : 2,30,073 MW

Thermal1,35,610

Hydro 39, 788

Gas 20,359

Renewable29,536

Nuclear4780

• Renewable contributes 29,536 MW – 12.83%• If we take large hydro and RE – 30%

Indian Renewable Energy at a Glance

Total Installed capacity 29,536 MW

Renewables constitute about 12.83 % of the total power generation installed capacity in the country 9

Deployment of renewable power during the 11th Plan (2007-2012) has made it the second largest source after conventional power.

A target of 14,000 MW capacity addition was achieved during 2007-2012 (the 11th Plan).

A capacity addition of 30,000 MW is being targeted during the 12th Plan (2012-17)

GRID INTERACTIVE RENEWABLE POWER

3

Renewable Energy: Credentials

Harnessed 12% of the estimated potential

5th Position in overall RE Capacity Installations world-

wide

5th largest Wind installed capacity world-wide

2nd largest number of installed Biogas plants

6 million decentralized systems in use Renewable is the second largest source of power

generation after thermal.

Wind PowerPotential : 100,000 MW (as per C-WET estimates at 80 m hub height)

Achievement : 19,993 MW

11th Plan Target/ Achievement: 9,000 MW / 10,260 MW (2007-12)Deployment target 12th Plan : 15,000 MW. (2012-17)Strategy:

GBI scheme reviewed and continued during 12th Plan Wind Resource activities to be substantially increased. Evacuation infrastructure to be developed.

Solar Energy and Solar Mission

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Potential : 30-50 MW/ sq. km Achievement : 2,080 MW

Over 1.9 million SPV Systems installed / distributed

2010-13 Target : 1100 MW Achievement 1684 MW

Target for 12th Plan : 4000 MW. (2013-17)Target for 13th Plan : 15000 MW. (2017-22)

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Solar Mission

Targets 20,000 MW grid by 2022 2.000 MW off-grid by 2022 20 million households covered by solar lighting 20 m sq meter of solar thermal

Objectives Achieve grid parity by 2022 Increase domestic manufacturing capacity Develop eco system for solar industry Develop manpower Support R & D

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R&D Strategy for Solar research in India

R&D in SPV and Solar thermal has been undertaken since late seventies

Renewed Thrust on R&D in JNN Solar Mission

R&D thrust areas are identified to achieve technical and cost

goals

Centers of Excellence created in research, education, Testing

and Characterization

Industry involvement and Consortia approach promoted

including partners from both India & abroad

Technology incubation and Validation

International collaborations

R&D in Solar Thermal Systems

Indigenous development of Solar Water Heating systems and Solar Cookers and full commercialization. Well established manufacturing base.

Second generation technology developed using Selective coating absorbers

Number of modes developed for Solar Box type and concentrating dish cookers.

Scheffler cookers for indoor cooking for large kitchens.

Concentrator technologies for steam generation and industrial process heat applications

Next Five Year Projections(Installed Capacities in MW )

Source Installed capacity

In March, 2012

Capacity addition

Target for 2012-17

Target installed

capacity in 2017

Wind power17,352

15,000 32,500

Small Hydro 3,395 2,100 5,500

Biomass Power

1,150

500 1,700

Biogases Cogeneration

1,985

1,500 3,500

Waste to Power

90

700 800

Solar Power 941 10,000 10,900

TOTAL 24,914 29,800 54,900

Contribution of Renewables after 12th Plan ( 2017)

At the end of 12th Plan,

•the total power generation capacity of the country is expected to be 318,800 MW

Renewables are expected to contribute about 17% in this capacity (55,000 MW)

and

Over 9% in the electricity mix

Renewable Energy in 2017

RE capacity is likely to cross 55,000 MW by 2017 (17% of total Capacity)

The current contribution of 6% in electricity mix is likely to go up to 9% in 2017.

Wind power capacity is likely to cross 33,000 MW

Solar power capacity likely to cross 10,000 MW if targets under JNNSM are to be achieved

CONCLUSIONWe have to get the updated types in the power

generation of the renewable resources.

The implementation of the solar plates have to take place in the rural areas.

Better to choose the renewable resources for the development of the nation in the earlier stage.