Sustainable Energy Strategy and Implementation

8/2/2019 Sustainable Energy Strategy and Implementation

1/21

A

SEMINAR PRESENTATION

ON

SUSTAINABLE ENERGY STRATEGYAND

IMPLEMENTATION


2/21

Factors comprising Sustainability


3/21

Why this is Required?

Demand for Energy growing very fast;

Energy shortage;

Conventional Resources being degraded;

Climate change, Environmental problems;

The Promotion, Development, and Implementationof Sustainable Energy Strategy is a key solution for

tackling these issues.


4/21

Steps Taken.

To limit the use of Coal;

More efficient use of Energy Resources;

More Stress on Nuclear Power; Financial assistance to tap Tidal and Geothermal

energy options;

Increased stress on building efficiency ratherthan on adding capacity.


5/21

Energy Mix of China


6/21

SUSTAINABLE ENERGY

STRATEGIES


7/21

Promote Renewable Energy Usage

Green Buildings;

Less dependence on Exhaustible Resources fordomestic purposes;

More Efficient use of Energy;

In China, Tax on Coal is increased by four times in2008 to check its consumption for electricity

generation, while investment in wind powerinfrastructure and Solar power technology hadbeen greatly enhanced. As a result, China iscutting its dependence on Coal.


8/21

Accelerate Nuclear Energy

Development

Nuclear Energy is the only answer to everexpanding energy needs.

Main Hurdles:

Nuclear waste:- :- With the help of AcceleratorDriven Systems, small quantity of waste production

as Actinides produced in reactors itself are burnt out.

Anti- Nuclear Sentiments:- Need to instillconfidence among people regarding the safety.


9/21

Oil Security

India imports 73% of its oil requirements, and it will goupto 85% by 2015.

Hydrogen is a clean energy carrier and a fundamentalmeasure to reduce Indias and Chinas reliance on oil

and carbon dioxide emission.

Core technologies of hydrogen fuel cells for bothautomobile and stationary uses have been developed.

China is buying up oil fields or stakes in them in manyparts of the World and entering into strategic allianceswith global oil majors in a bid to secure its energyneeds.


10/21

Enhance Energy savings and Improve

Efficiency

Indias energy efficiency is fifth lowest in the world, butthere is a room for substantial savings in industrial anddomestic sector.

Reason:- Lack of technical knowledge, awareness, lack ofappropriate technologies and energy efficient devices.

What can be done?

facilitate shift towards Cogeneration;ban import of second hand machinery;

develop domestic energy efficient technologies;


11/21

Clean Coal Technologies

Advanced high efficiency combustion;

Integrated Gasification Combined Cycle

[IGCC];

Fluidized bed combustion;

Flue gas Desulphurization;


12/21

Implementation of Sustainable Energy

Strategies in Wind Energy

Integrating turbines into existing tower structures suchas utility and lighting poles;

Advanced Blade design and manufacturing methods;

Active pitch controls for small wind turbines tomaintain energy capture at very high wind speeds;

Use of permanent magnet generators instead ofinduction generators which enhances low wind speedstart-up, also they are more compact and lighterweight generators.


13/21

State wise Wind Power Installed

Capacity

STATE GROSS POTENTIAL

(MW)

TOTAL

CAPACITY (MW)

ANDHRA PRADESH 8968 200.2

GUJARAT 10645 2175.6

KARNATAKA 11531 1730.1

KERELA 1171 32.8

MADHYA PRADESH 1019 275.5

MAHARASHTRA 4584 2310.7

ODISHA 255 -

RAJASTHAN 4858 1524.7

TAMIL NADU 6530 5200.4

TOTAL 48561 14158


14/21


15/21

Implementation of Sustainable Energy

Strategies in Solar Power

Cost:- Cadmium Telluride makes PV panels cheaper;

Solar roof shingles

Highly efficient solar-concentrator design- collects morerays with thousands of small lenses on a single sheet

Giant gravel batteries- used to store energy when the sungoes down

Efficiency- a coating of silica nano particles could increasethe power output of PV cells


16/21

Solar Panels mounted on roofs


17/21


18/21

Implementation of Sustainable

Energy Strategies in Nuclear Power

Closed fuel cycle- spent fuel of one stage is reprocessed toproduce fuel for next stage, thus multiplies manifold theenergy potential of fuel and greatly reduces quantity ofwaste generated.

Advanced Heavy Water reactor:- Advanced and directThorium utilization, no need to convert it into Uranium 233.

Advanced Nuclear Power Reactors:- more fuel efficient;inherently safer; easier to operate; less vulnerable tooperational upsets; 72 hour grace period; longer operatinglife.


19/21

Conclusion

Effective changes of energy structure must be made in thefuture so as to promote worlds sustainable development.The sustainable energy strategy is addressed from variousperspectives to meet the ambitious target of sustainable

energy development. In order to attain a sustainabledevelopment path, Chinas overall energy strategy isstriving to shift its coal-based energy system to asustainable energy system, but India failed to achieve anynoteworthy progress in the management and development

of its sustainable energy strategy and more importanceneed to be given for the development of advanced andsustainable energy technologies and most importantly, toImplement it.


20/21


21/21

Thank You

Documents

Sustainable Energy Strategy and Implementation