Of The Art Renewable Energy And Technology. Presented by Mirza Abdul Basit Beigh And ‚ Civil Deptt. ‚ SRM University‚ Kattangulathur‚ Tamil Nadu Abstract: Energy continues to be a major constraint in achieving socioeconomic growth in developing countries. Recent studies indicate that current patterns of energy consumption and anticipated growth of demand in developing countries risk becoming unsustainable in the long run and hence countries need to focus on sustainable energy strategies
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1.1.1: Renewable energy: Renewable energy is any natural source which can replenish itself naturally over a short amount of duration. Renewable energy comes from many commonly known sources such as solar power‚ wind‚ hydro power‚ Fuel cells etc. 1.1.2: Why renewable energy? It may not be wrong to say that Renewable energy is playing significant part in fulfilling world’s energy requirement. According
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“The use of fossil fuels‚ such as coal and oil‚ belongs to the past.” For the time being‚ the world is mostly dependent on the use of fossil fuels. All the infrastructure is fossil fuel based. i.e. if the world runs out of fossil fuels now‚ there won’t be any alternative energy source to power the entire world. Fossil fuels are usually found in rock formations containing fossils from decomposed animals and plants. The formation of fossil fuels happens in the course of hundreds of millions of years
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CE : Section 5 Fossil Fuels 1. 93 1(c) Alkenes can be obtained from petroleum fractions by a process called ’cracking’. Using a suitable petroleum fraction‚ a student carried out this process in the laboratory and collected the gaseous product over water. (i) What is ’cracking’ ? (ii) Draw a labelled diagram of a laboratory set-up that can be used for carrying out the process and collecting the gaseous product. (iii) An important safety precaution in the experiment is to prevent sucking
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Science: Energy and Fuels Energy is defined as the capacity or power to do work‚ such as the capacity to move an object (of a given mass) by the application of force. Energy can exist in a variety of forms‚ such as electrical‚ mechanical‚ chemical‚ thermal‚ or nuclear‚ and can be transformed from one form to another. It is measured by the amount of work done‚ usually in joules or watts. All known forms of energy can be converted from one form to another. The Law of Conservation of Energy says that
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Proposal for National Renewable Energy Plan for Saudi Arabia Abdullah M. Al-Shehri ECRA Plan of presentation Introduction Benefits and potential of renewables Proposal for incentivizing renewables Institutional responsibilities Next steps Conventional focus has been on solar and wind development in Saudi Arabia Saudi Arabia has approximately 2‚200 thermal kWh of solar radiation (sunshine) per square meter‚ twice the average radiation in Europe Average wind energy density In particular
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Today‚ renewable energy sources are commonly used to replace fossil fuels due to the lacking of oil‚ gas‚ etc. An alternative energy source is ethanol (C2H5OH). It is an alcohol fuel manufactured by fermentation and distillation of crops that are high with starch and sugar‚ such as grains‚ sugarcane (most commonly used)‚ corn‚ and fruit. Other names for ethanol are ethyl alcohol‚ drinking alcohol‚ and grain alcohol. It can also be made from trees‚ grasses‚ woods‚ and plant waste. It is a colourless
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Alternate Energy should be used more. Renewable energy creates three times more jobs then fossil fuels. Renewable energy is being used more in the world. People are realizing that fossil fuels are going to run out soon and that it is destroying the environment. And burning these things releases greenhouse gasses that is causing climate change. Alternate energy should be used more because burning fossil fuels is causing climate change‚ drilling oil is dangerous‚ and alternate energy is clean and renewable
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SOLA3507/SOLA9002 Solar Cells School of Photovoltaic and Renewable Energy Engineering Lecture 13 – Review Dr Alison Lennon (Rm 127 TETB) SOLA3507-9002/13-1 Assignment and Quiz Marks • • Marks for on-time assignments (Assignment 2 and PG Assignment) should be available on BB by next Mon 9 am. Final quiz marks will be available on BB by Fri 14 June (hopefully sooner). Please check your mark and come and see me if you think it is wrong. PLEASE BRING MARKED COPIES OF YOUR QUIZZES WITH YOU
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Fossil Fuel Consumption‚ CO2 and Its Impact on Global Climate Background: At the beginning of human history‚ we had to satisfy our energy needs (for food‚ heat and movement) by using our own muscle power and gathering or hunting naturally available plants‚ animals and wood. Each stage in the evolution of human society (the development of farming‚ domestication of animals‚ harnessing of wind and water power) increased the average per capita energy use‚ but it was the Industrial Revolution and the
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