The planet is rapidly running out of conventional fuels, and nonconventional sources of energy are our. Nonconventional sources of energy seminar reportpdfppt. Non conventional energy sources energy development solar. Aug, 2017 study material and 14 sources of energy class 10th science. Ppt renewable energy powerpoint presentation free to. Examples are bio energy, solar energy, wind energy and tidal energy. These are pollution free and hence we can use these to produce a clean form of energy without any wastage.
Alternative sources of energy an introduction to fuel cells. Nonconventional sources of energy authorstream presentation. Non conventional energy in india, non conventional energy sources consist of those energy sources that are infinite, natural, and restorable. They are responsible for pollution, when they are used they emit smoke and ash. Energy resources today the greatest attention in the world is devoted to energy resources because their use is usually irreversible, but the supplies of traditional fossil fuels oil, natural gas are running out fast. These non conventional sources are also known as renewable sources of energy. Current scenario and future trends importance for sustainability.
The disadvantages of nonconventional sources of energy. Renewable and non renewable energy conventional and non conventional energy 1. Non conventional sources of energy state planning commission. In 1992 a full fledged ministry of nonconventional energy sources was established under the overall charge of the prime minister. Alternative sour ces of energy an introduction to fuel cells by e. When we cannot reuse a source of energy after using it once we call them conventional sources of energy or non renewable energy resources.
Non conventional energy sources energy development. In this video, we will learn indepth about conventional and nonconventional sources of energy in the most relevant manner. The energy of flowing water and wind was also used for limited activities. Notes of ch 14 sources of energy class 10th science. Non conventional energy situation and future prospect in. Advantages of biogas clean, nonpolluting and cheap direct supply of gas from tank. Pdf nonconventional energy resources by b h khan book. Indeed, it is the only country in the world to have an exclusive ministry for renewable energy development, the ministry of non conventional energy sources mnes.
The solar photo voltaic spv technology which enables the direct. The earth no more has the capacity to absorb and digest the huge waste generated from the use of fossil energy. Renewable energy is a form of energy that can be regenerated and is harvested from non conventional sources such as wind, water and sunlight. Ppt on non conventional energy resources fuel cell solar. It is the most important non conventional source of energy and it gives non polluting environmentfriendly output and is available in abundant. It is a dark coloured, viscous and foul smelling crude oil. Potential players in the renewable non conventional energy sector include solar, wind, algae, geothermal, nuclear, hydropower and ocean tidal or wave alternatives. Ppt on non conventional energy resources free download as powerpoint presentation. Some of these inventions involved use of natural resources like coal and oil. The nonconventional sources of energy can be renewed with minimum effort and money. Merewether abstract fuel cells are important future sources of electrical power and could contribute to a reduction in the amount of petro leum imported by the united states. The modern complex industrialized world with very large population requires increasing input of energy to keep it going. Non conventional sources of energy nishkarsh gupta 2. Concept of renewable energyrenewable energy sources also called.
Jun 24, 2016 government created the department of nonconventional energy sources dnes in 1982. Cellulosic biomass, derived from nonfood sources such as trees and grasses is also being developed as. Biogas shrubs, farm waste, animal and human waste are used to produce biogas for domestic consumption in rural areas. Types of conventional sources of energy with examples. Ppt on nonconventional energy sources renewable energy. Solar energy is an essential energy of all non conventional sources but its usage amount is very less. This video is an elearning instructional design which is a web based e. Apart from serving as a coo rdinating agency to promote the use of non conventional energy sources, teda acts as nodal agency to the ministry of non conventional energy sources mnes, government of india to. This is why over the last decades attention is focused on renewable energy resources and ways to increase energy efficiency. Nonrenewable energy is the conventional fossil fuels such as coal, oil and gas, which are. Visit our new renewable energy classified ads a free powerpoint ppt presentation displayed as a flash slide show on id. Ppt nonconventional energy sources powerpoint presentation.
In photosynthesis, green plants absorb solar energy and convert it into chemical energy. Advantages of solar energy after initial investment, all the electricity you produce is free. According to energy experts the non conventional energy potential of india is estimated at about 95,000 mw. An energy source is a system which makes energy in a certain way. Pdf an introduction to the renewable energy resources. The conventional resources include coal, oil, natural gas, wood and other sort of fossil fuels which are limited in supply and cause pollution. It is esti mated that solar energy equivalent to over 15,000 times the. Common primary energy sources are coal, oil, natural gas, and biomass such as wood. This is to certify that the project report titled non conventional energy sources submitted by naval singh, roll no.
Non conventional energy sources free download as powerpoint presentation. Solar energy is the most readily available and free source of energy since prehistoric times. In the presentation we are going to introduce various. Non conventional energy sources also called renewable sources, are sources that are continuously replenished by natural processes. A nonrenewable resource is a natural resource that cannot be readily.
Download free sample and get upto 48% off on mrprental. They are electrochemi cal devices similar to a battery and consist of a container, an. They are the most important conventional sources of energy. This is the energy that is produced by the sunlight. Renewable energy is energy that is collected from renewable resources, which are naturally. Energy resources conventional and nonconventional youtube. This edition is also pedagogically enhanced due to the addition of solved university questions, objective questions. Sanju sparkz tidal energy is a form of hydropower that relies on the rising and falling of the sea levels and tidal energy devices convert the energy gained frommore tidal energy is a form of hydropower that relies on the rising and falling of the sea levels and tidal energy devices convert the energy gained from the tides into electricity. In recent years, calls for a stalwart shift toward renewable non conventional natural resources as sources of energy have increased. Buy nonconventional resources of energy by sawhney, g. Examples of renewable resources include wind power, solar. A free powerpoint ppt presentation displayed as a flash slide show on id.
Ppt on non conventional energy resources energy development. Download nonconventional resources of energy by sawhney, g. Solar energy is the energy obtained from the sun in the form of heat and light. Nonconventional sources of energy seminar reportpdf ppt download the spurt in inventions in that century was unprecedented in many ways. Coal bed methane is the pure methane gas extracted from coal seams, while shale gas is a mixture of propane and butane only that can be extracted from finegrained sedimentary rocks. Nonconventional energy sources p m v subbarao professor mechanical engineering department large resource base to be used in supplementary or complementary. The examples include solar energy, bioenergy, tidal energy and wind energy.
Dec 28, 2017 difference between conventional and non conventional sources of energy. Natural resources like wind, tides, solar, biomass, etc generate energy which is known as non conventional resources. Download non conventional energy resources by b h khan the book covers the various components of undergraduate course on non conventional energy resources alternative energy resources, renewable energy resources quite well. The photovoltaic cells are exposed to sunlight based on the form of electricity that needs to be produced.
Energy is the key input to drive and improve the life cycle. They are conventional and non conventional sources of energy. Technological advancements in non conventional energy sources. Jan 04, 2018 the basic difference between conventional and non conventional sources of energy is that conventional sources of energy, as the name suggests, are those sources which are widely used all around the world since ages. Wind energy is a free, renewable resource, so no matter how much is used today, there will. The nonconventional sources of energy are abundant in nature. Pdf technological advancements in non conventional energy. Difference between conventional and nonconventional sources. The heat energy is used in solar heating devices like solar cooker, solar water heater, solar furnaces etc. On the contrary, non conventional sources of energy are described as the energy sources whose evolution has been done in the recent past and has gain popularity since then.
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