The examples include solar energy, bioenergy, tidal energy and wind energy. 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. 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. Non conventional energy sources energy development. This is the energy that is produced by the sunlight. Pdf technological advancements in non conventional energy. Jun 30, 2016 in this video, we will learn indepth about conventional and nonconventional sources of energy in the most relevant manner. 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. They are electrochemi cal devices similar to a battery and consist of a container, an. Dec 28, 2017 difference between conventional and non conventional sources of energy. In photosynthesis, green plants absorb solar energy and convert it into chemical energy. An energy source is a system which makes energy in a certain way. The photovoltaic cells are exposed to sunlight based on the form of electricity that needs to be produced.
Types of conventional sources of energy with examples. Wind energy is a free, renewable resource, so no matter how much is used today, there will. Some of these inventions involved use of natural resources like coal and oil. In this video, we will learn indepth about conventional and nonconventional sources of energy in the most relevant manner. When we cannot reuse a source of energy after using it once we call them conventional sources of energy or non renewable energy resources. According to energy experts the non conventional energy potential of india is estimated at about 95,000 mw. Advantages of biogas clean, nonpolluting and cheap direct supply of gas from tank. In recent years, calls for a stalwart shift toward renewable non conventional natural resources as sources of energy have increased. Solar energy is the most readily available and free source of energy since prehistoric times. Non conventional energy sources energy development solar. Jun 24, 2016 government created the department of nonconventional energy sources dnes in 1982. A nonrenewable resource is a natural resource that cannot be readily. Nonconventional sources of energy seminar reportpdf ppt download the spurt in inventions in that century was unprecedented in many ways. Nonconventional sources of energy seminar reportpdfppt.
Ppt on non conventional energy resources free download as powerpoint presentation. In the presentation we are going to introduce various. 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. Renewable and non renewable energy conventional and non conventional energy 1. These non conventional sources are also known as renewable sources of energy. Cellulosic biomass, derived from nonfood sources such as trees and grasses is also being developed as. It is a dark coloured, viscous and foul smelling crude oil. The energy of flowing water and wind was also used for limited activities.
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 earth no more has the capacity to absorb and digest the huge waste generated from the use of fossil energy. Nonrenewable energy is the conventional fossil fuels such as coal, oil and gas, which are. Biogas shrubs, farm waste, animal and human waste are used to produce biogas for domestic consumption in rural areas. Solar energy is an essential energy of all non conventional sources but its usage amount is very less. They are the most important conventional sources of energy. The conventional resources include coal, oil, natural gas, wood and other sort of fossil fuels which are limited in supply and cause pollution. This is to certify that the project report titled non conventional energy sources submitted by naval singh, roll no. 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. Non conventional sources of energy nishkarsh gupta 2. Non conventional energy sources free download as powerpoint presentation. It is esti mated that solar energy equivalent to over 15,000 times the. 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. Non conventional sources of energy state planning commission.
Notes of ch 14 sources of energy class 10th science. Advantages of solar energy after initial investment, all the electricity you produce is free. The nonconventional sources of energy can be renewed with minimum effort and money. Examples of renewable resources include wind power, solar. The disadvantages of nonconventional sources of energy. The heat energy is used in solar heating devices like solar cooker, solar water heater, solar furnaces etc. Download free sample and get upto 48% off on mrprental. Ppt on non conventional energy resources energy development.
In 1992 a full fledged ministry of nonconventional energy sources was established under the overall charge of the prime minister. Nonconventional sources of energy authorstream presentation. It is the most important non conventional source of energy and it gives non polluting environmentfriendly output and is available in abundant. Renewable energy is a form of energy that can be regenerated and is harvested from non conventional sources such as wind, water and sunlight. The modern complex industrialized world with very large population requires increasing input of energy to keep it going.
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. Solar energy is the energy obtained from the sun in the form of heat and light. Potential players in the renewable non conventional energy sector include solar, wind, algae, geothermal, nuclear, hydropower and ocean tidal or wave alternatives. Non conventional energy in india, non conventional energy sources consist of those energy sources that are infinite, natural, and restorable. Energy resources conventional and nonconventional youtube.
They are responsible for pollution, when they are used they emit smoke and ash. Technological advancements in non conventional energy sources. Pdf nonconventional energy resources by b h khan book. This edition is also pedagogically enhanced due to the addition of solved university questions, objective questions. Ppt nonconventional energy sources powerpoint presentation. Download nonconventional resources of energy by sawhney, g. Examples are bio energy, solar energy, wind energy and tidal energy. Renewable energy is energy that is collected from renewable resources, which are naturally. Natural resources like wind, tides, solar, biomass, etc generate energy which is known as non conventional resources.
Aug, 2017 study material and 14 sources of energy class 10th science. Buy nonconventional resources of energy by sawhney, g. Alternative sour ces of energy an introduction to fuel cells by e. This is why over the last decades attention is focused on renewable energy resources and ways to increase energy efficiency.
Ppt on non conventional energy resources fuel cell solar. Concept of renewable energyrenewable energy sources also called. Current scenario and future trends importance for sustainability. Visit our new renewable energy classified ads a free powerpoint ppt presentation displayed as a flash slide show on id. Energy is the key input to drive and improve the life cycle. 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. Nonconventional energy sources p m v subbarao professor mechanical engineering department large resource base to be used in supplementary or complementary. Ppt on nonconventional energy sources renewable energy. Besides conventional sources of energy there are non conventional sources of energy. Non conventional energy situation and future prospect in.
Common primary energy sources are coal, oil, natural gas, and biomass such as wood. Pdf an introduction to the renewable energy resources. These are pollution free and hence we can use these to produce a clean form of energy without any wastage. This video is an elearning instructional design which is a web based e.
Non conventional energy sources also called renewable sources, are sources that are continuously replenished by natural processes. The solar photo voltaic spv technology which enables the direct. The planet is rapidly running out of conventional fuels, and nonconventional sources of energy are our. They are conventional and non conventional sources of energy. The nonconventional sources of energy are abundant in nature. Sep 10, 20 a beautiful presentation showing you about the most interesting sources of energy.
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