Energy Management - Ivin & Team

8/3/2019 Energy Management - Ivin & Team

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Energy

Management

Opportunities and Challenges

Our Vision

"We will work towards global energy & environmental

sustainability solutions for a better tomorrow"


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What is Energy Management?

Collective term for all the systematic practices

To minimize and control the quantity and costof energy used.


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Types of Energy Sources

Biomass

Geothermal Energy Wind Energy

Solar Energy

Hydel Energy


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Biomass


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What is it ?

Biomass is any organic matter.

Available on a renewable basis.

Small diameter trees and brush from forestthinning operations, wood residues.

Short rotation woody crops planted to

produce energy. Wood waste from demolition or other

sources.


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Biomass in India

32% of the total primary energy use is still using

biomass

70% of the countrys population depends upon it forits energy needs.

The availability of biomass in India is estimated at

about 540 million tones per year

India ranks second in the world in biogas utilisation.

50 million hectares of degraded wasteland


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Advantages

Theoretically inexhaustible fuel source .

When direct combustion of plant mass is not

used to generate energy, there is minimal

environmental impact .

Alcohols and other fuels produced by biomass

are efficient, viable, and relatively clean-

burning.

Available throughout the world.


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Challenges

Huge untapped potential

Cost competitiveness of technologies

Transmission issues Environmental concerns

competing demands for biomass feedstock

Government policies


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Geothermal Energy


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What is it ?

Thermal energy generated and stored in theEarth.

Thermal energy determines the temperature of

matter. Earth's geothermal energy originates from

- the original formation of the planet.

- radioactive decay of minerals.- volcanic activity.

- from solar energy absorbed at the surface.


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Opportunities

Requires no fuel. Highly scalable.

Geothermal heat supports many applications.

Geothermal heat pumps can be used forspace heating essentially anywhere

Direct heating applications can use much

shallower wells with lower temperatures. Considered to be sustainable.

Falling electricity production may be boosted

through drilling additional supply boreholes.


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Solar Energy in India 35,000 km2 area of the Thar Desert has beenset aside for solar power projects.

Generates 700 GW to 2,100 GW.

India is currently ranked number one along

with the United States in terms of solar energy

production per watt installed.


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Opportunities

Rural electrification

A target for electrifying 5,000 such villages wasset for the Tenth National Five Year Plan (2002

2007). As of 2004, more than 2,700 villages and hamlets

had been electrified, mainly using solarphotovoltaic systems.

Projects currently planned include 3000 villagesof Odisha, which will be lighted with solar powerby 2014.


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Agricultural support

Solar PV water pumping systems are used for

irrigation and drinking water. .

Solar driers are used to dry harvests before

storage.


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Solar water heaters

Bangalore has the largest deployment of

rooftop solar water heaters in India.

Pune has also recently made installation of

solar water heaters in new buildings

mandatory.


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Challenges Land scarcity Slow progress

Expensive.


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Hydel Energy


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What is it ?

Combination of forces created by thegravitational pull of the sun and the moon, and

the rotation of the earth.

Used for generation of electricity:- Tidal energy: This uses the potential energy of

the water body.

- Wave energy: Uses the kinetic energy to rotate

the underwater power turbines. This can be

loosely described as an underwater wind farm.

- Thermal energy: Using the thermal energy of

oceans to generate electricity.


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Opportunities

High potential to harness tidal energy.

Total potential is estimated at 8,000 mw withGulf of Cambay accounting for over 90%.

Potential locations in this regard are Gulf ofCambay, Gulf of Kutch and Ganges Delta,Sunderbans, West Bengal.

Sunderbans in West Bengal has good locationsfor small scale tidal power development.


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Challenges

Intermittent supply

Cost

The altering of the ecosystem at the bay Only provides power for around 10 hours

Present designs do not produce a lot of

electricity Barrages affect fish migration and other

wildlife.


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Wind Energy


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What is it ?

conversion of wind energy into a useful form of

energy

such as using wind turbines to make electricity

windmills for mechanical power,

wind pumps for water pumping or drainage,

or sails to propel ships.


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Challenges

Initial cost for wind turbines is great.

Noise produced by the rotor blades.

There is interference on television signals.

Wind resources might not be available near cities.

Wind cannot be stored (unless batteries are used)

Not all winds can be harnessed to meet the

timing of electricity demands.


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THANK YOU...Ivin Michael*Joje JacobEldhos PeterJibin LhJacobJoseph JoyJojoElizabeth Jeena RoyJinsu Anu RajLakshmi M.

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Energy Management - Ivin & Team