Future of renewable energy

Future of renewable energy

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  THE FUTURE OF RENEWABLEENERGY 2/27/2017 1
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  CONTENTS 2/27/2017 2 The futureof renewable energy Energy Non- renewable energySide effects Renewable energy Future Aspects Advantages of renewable over non-renewable
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  WHAT IS ENERGY? •In physics, energy is a property of objects which can be transferred to other objects or converted into different forms. The "ability of a system to perform work" is a common description, but it is misleading because energy is not necessarily available to do work. For instance, in SI units, energy is measured in joules, and one joule is defined "mechanically", being the energy transferred to an object by the mechanical work of moving it a distance of 1 meter against a force of 1 newton. However, there are many other definitions of energy, depending on the context, such as thermal energy, nuclear energy, etc., where definitions are derived that are the most convenient. 2/27/2017 3
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  Energy Renewable Non-Renewable Hydropower WindSolar GasTidal Petroleum Coal 2/27/2017 4
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  DEFINATIONS • Renewable energy isenergy generated from natural resources—such as sunlight, wind, rain, tides and geothermal heat—which are renewable (naturally replenished). Renewable energy technologies range from solar power, wind power, hydroelectricity/micro hydro, biomass and biofuels plants. • A nonrenewable resource is a resource of economic value that cannot be readily replaced by natural means on a level equal to its consumption. Most fossil fuels, such as oil, natural gas and coal are considered nonrenewable resourc es in that their use is not sustainable because their formation takes billions of years. 2/27/2017 5
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  WHY THE WORLDIS TURNING TO RENEWABLE ENERGY In these days most of the electricity generation in the world is by coal, diesel and gas. A large number of these plants are located in each country. As these power plants are the major sources of the production of greenhouse gases due to this the climate of earth is changing and increase in globe warming. 2/27/2017 7
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  Rise in temperatur e causing skin problems Breathing diseases dueto Coal PP Harmful gases due to Diesel PP NON RENEWABLE ENERGY EFFECTS Life hazards, environmental effects 2/27/2017 8
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  WHY NON-RENEWABLE ENERGYIS HARMFUL: There are following reasons due to which non renewable energy is dangerous:  Production of CO2.  Production water vapor.  Production of nitrous oxide.  Production of other green house gases. 2/27/2017 9
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  CONTINUED . .. ACCORDING TO AN ONGOING TEMPERATURE ANALYSIS CONDUCTED BY SCIENTISTS AT NASA'S GODDARD INSTITUTE FOR SPACE STUDIES (GISS), THE AVERAGE GLOBAL TEMPERATURE ON EARTH HAS INCREASED BY ABOUT 0.8° CELSIUS (1.4° FAHRENHEIT) SINCE 1880. 2/27/2017 10
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  GRAPH OF CHANGEIN TEMPERATURE OF WORLD 2/27/2017 11
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  EFFECTS There are followingeffects due to harmful gases: 1. The globle warming is increasing. 2. The glaciers are melting very fast. 3. The ratio of earth quake is increasing. 4. The ratio of tsunami is increasing. 5. The level of ocean is increasing. 2/27/2017 12
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  MELTING OF GLACIERS Dueto increase in the temperature of earth the ice is melting on the earth, glaciers are melting and even according to the NASA research there are some lakes in the Intartika, those are melting. 2/27/2017 13
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  EFFECT OF GLACIERSMELTING Glaciers are melting so the water level in the ocean is increasing, by this the number of tsunami is increasing. 2/27/2017 14
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  TSUNAMI A large waveon the ocean, usually caused by an undersea earthquake, a volcanic eruption, or coastal landslide. A tsunami can travel hundreds of miles over the open sea and cause extensive damage when it encounters land. 2/27/2017 15
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  EARTH QUAKES A tremorof the surface of the Earth, sometimes severe and devastating, which results from shock waves generated by the movement of rock masses deep within the Earth. • Cause: When there are some changing on the upper surface of the earth then it effects the core of the earth. So as the melting of glaciers are disturbing the balance on the earth due to this inside the earth plates move to balance the earth, in this way earthquakes occurs. As the glaciers are melting so due 2/27/2017 16
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  RENEWABLE POWER PLANTS Thereare following renewable energy power plants: i. Hydro Power Plant. ii. Wind Power Plant. iii. Biogas Power Plant. iv. Tidal Power Plant. v. Solar Power Plant. 2/27/2017 17
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  WIND POWER PLANT 2/27/201718
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  TIDAL POWER PLANT Tidalpower, also called tidal energy, is a form of hydropower that converts the energy obtained from tides into useful forms of power, mainly electricity. Although not yet widely used, tidal power has potential for future electricity generation. Tides are more predictable than wind energy and solar power. 2/27/2017 19
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  SOLAR POWER PLANT 2/27/201721
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  ADVANTAGES OF RENEWABLEOVER NON-RENEWABLE Renewable energy • The sources of renewable energy will never run out. • It is envoirnment friendly. • Renewable energy facilities generally require less maintenance than traditional generators. • Renewable energy produces little or no waste products such as carbon dioxide or other chemical pollutants, so has minimal impact on the environment. Non renewable energy • The non-renewable energy resources are limited. • It effect the envoirnment badly. • Non renewable energy plants require more maintinance. • Non-renewable enrgy produces a lot of toxic waste such as sulphor, CO2 and other chemical pollutants that effect the envoirnment and play important role in green house effect. 2/27/2017 22
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  SAVE THE EARTH’SPRECIOUS RESOURCES • Reduce the use of non renewable resources that are producing harmful gases and effecting the beautiful envoirnment of the earth. • Reuse the resources that are favourable to the envoirnment. • Recycle the things those are the requirement of the greeny envoirnment. • The World is turning to the renewable energy resources as this will keep the envoirnment greeny, healthy and balance. Reduce ReuseRecycle 2/27/2017 23
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  REFERENCES  https://www.nasa.gov/  https://en.wikipedia.org/wiki/Tidal_power www.futureearth.org/sites/default/files/files/Future-Earth_10-year- vision_web.pdf 2/27/2017 24
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  WE ARE DEDICATEDTO MAINTAINING A NATURAL, SAFE AND GREEN ENVIRONMENT… So that our next generations can enjoy the same resources and beauty that we have for generations. 2/27/2017 25