The authors gratefully acknowledge data and advice contributed by climateworks, the csiro and the clean. Hydropower hydropower is our most mature and largest source of renewable power, producing about 10 percent of the nations. Mechanical engineering solar energy technology nptel. Renewable energy is derived from natural processes that are replenished constantly. This is why over the last decades attention is focused on renewable energy resources and ways to increase energy efficiency.
Icelands story is a showcase of the success which can be achieved in clean energy development. The international energy agencys renewable energy working party defines renewable energy as follows. Find materials for this course in the pages linked along the left. Indeed, it is the only country in the world to have an exclusive ministry for renewable energy development, the ministry of nonconventional energy sources mnes. India is running one of the largest and most ambitious renewable capacity expansion programs in the world. We all think we know and some of us may even be able to name some of the most prominent sources of renewable energy, but do we really understand the purpose of each type such as how and where it is used, how much energy it can generate or its wider economic or benefits. Primary and secondary energy commercial and non commercial energy renewable and non renewable energy conventional and nonconventional energy 1. Renewable energy potentials and achievements module ii characterization of biomass lecture4. Energy resources and technology video lecture study. Renewable energy covers research in the following areas. Energy, renewable, non renewable, alternative energy technology, fossil fuel 1. This chapter includes an indepth examination of technologies to convert these renewable energy sources to energy carriers that can be used. Technologies for clean and renewable energy production video.
Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. 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. It also presents an overview on the development of renewable energy, such. Energy resources and technology nptel online videos, courses iit video lectures. While hydropower has been quite prominent throughout jefferson county since its. Kinetic energy is power that is gained from motion, and this motion can involve vehicles, individuals, and any other object, really.
Most of us already use renewable energy in our daily lives. Utility scale renewable energy the utility scale renewable energy programme in south africa has signed contracts for almost 4000mw of renewable energy over the last two years. Renewable energy introduction as clayton considers 1. Indias population is increasing rapidly and is expected to be the worlds most populous country by 2020. Nptel provides elearning through online web and video courses in engineering, science and humanities streams.
But for us to get a good sense of you know what are these. Renewable energy is the most attractive investment because it will provide longterm economic growth for india. An interesting thing to note is that kinetic energy at its core relies on basic high school physics. We use cookies to make interactions with our website easy and meaningful. Similarly, we define, what is meant by alternate or renewable or non conventional energy sources, of which solar energy is one option. Pdf renewable energy and energy efficiency in bulgaria. Energy from wind is acquired through the use of large wind turbines. Renewable energy is plentiful, and the technologies are improving all the time. Energy resources and technology nptel online videos. Renewable energy uses energy sources that are continually replenished by naturethe sun, the wind, water, the earths heat, and plants. Backgrounder renewable energy basics page 1 of 6 a renewable energy project kit the pembina institute we use energy every day. The use of geothermal energy in iceland is highly costeffective, reliable, clean, and socially important.
Renewable energyintroduction wikibooks, open books for. Kinetic energy as renewable energy the texas green report. Gritsevskyi, iaea objective of this paper is to provide international recommendations for energy statistics ires with suggested definition of renewable and non. The term renewable energy should not be confused with alternative energy, which describes sources of energy outside the regular forms like gasoline. A first course in renewable energy iap 2009 massachusetts institute of technology instructor mohammadreza alam phd course description this is an engineering introduction to renewable energy technologies and potentials. Renewable energy systems, second edition also undertakes the sociopolitical realities governing the implementation of renewable energy systems by introducing a theoretical framework approach aimed at understanding how major technological changes, such as renewable energy, can be implemented at both the national and international levels. Renewable energy is an international, multidisciplinary journal in renewable energy engineering and research. This is a course on renewable sources of energy or nonconventional sources of. Any resource that cannot be replaced during the time of a human life span. Lecture notes on renewable energy sources subject code. The course deals with the production of energy from different fossil fuels through cleaner routes as well as from renewable resources. Renewable energy introduction march 3, 2009 me 496alt alternative energy 1 introduction to renewable energy resources mechanical engineering 496alt alternative energy larry caretto march 3, 2009 project proposals due tonight. These turbines ideally need to be located in areas where there is strong wind and low atmospheric turbulence. The country has succeeded in doing what many consider impossible.
Solar energy is the fastest growing type of alternative energy. Newer renewable electricity sources are projected to grow massively by nearer term 2022 targets, including a more. The course aims to introduce a general engineeringscience audience to the basic concepts of renewable energy. Renewable energy technologies turn these fuels into usable forms of energymost often electricity, but also heat, chemicals, or mechanical power. This book entitled renewable energy sources and their applications includes papers contributed by the participants and invited guests including scientists, policy planners, industry representatives and ngos from india and abroad. Proper utilization of energy resources is a hot debate going these days. Assigned reading for tonight chapter 9 on renewable energy technologies. Renewable energy in power systems leon freris centre for renewable energy systems technology crest, loughborough university, uk david in. Pdf an introduction to the renewable energy resources find, read and cite all the research you need on researchgate. Geothermal energy the heat generated deep within the earth. Note, renewable energy production and consumption, at end of section. There is an urgent need for transition from existing fossil fuel based energy systems to one based on renewable resources to decrease reliance on depleting reserves of fossil fuels with the objective to assess whether india can sustain its growth and its society with renewable resources. The mission of nptel is to enhance the quality of engineering education in the country by providing free online courseware.
Free download engineering ebooks pdf ppt lecture notes. Introduction renewable energy is the energy which is derived from a limitless source. Growth decelerated for all regions and for all fuels. Generating results beyond conventional renewable energy 2. Energy can be classified into several types based on the following criteria. This energy is also available in the form of biodegradable waste, which is the rejected component of available biomass 7. Although its energy production has expanded over the years, its population is also increasing at an alarming rate. Pdf an introduction to the renewable energy resources. There are four broad markets for renewable energy in south africa, which will be considered in detail below. Make in india foreign direct investment fdi up to 100% is permitted under the automatic route for renewable energy generation and distribution projectssubjectto provisions ofthe electricity act. Ministry of new and renewable energy, government of india. Densification of biomassbriqquetting module iii thermochemical conversion technology tcct lecture6. Renewable energy energy information administration.
Solar energy is one of the most important and oldest renewable resources of energy in india. These include solar energy, wind energy, geothermal energy, hydropower, and biomass. Totals may not equal sum of components due to independent rounding. Renewable energys transformation of the indian electricity landscape solar parks 25 parks, each with 5001,000 mw capacity, totalling 20 gw are to be developed to benefit small, independent, or international investors who may prefer predeveloped land and infrastructure in. The interest in renewable energy sources ress utilisation and energy efficiency improvement programmes in bulgaria reflects the changes in the field of energy policy worldwide and in europe. This programme follows a competitive bidding process. What is renewable energy and where does it come from. Some applications of renewable sources and future of energy is also discussed. Oil remains the worlds leading fuel, accounting for 33. One of the newest emerging sources for clean energy is kinetic energy. Renewable energy, bioenergy, photovoltaics, solar energy, geothermal energy, hydropower, wind energy, climate change, clean energy technologies, learning curve, m arket transformation program, energy forecasts this report is to be published in the encyclopedia of life support systems eolss forerunner. The course is designed to give knowledge of various renewable energy sources, systems and applications in the present context and need. Gg 140 lecture 34 renewable energy open yale courses. India has a vast supply of renewable energy resources, and it has one of the largest programs in the world for deploying renewable energy products and systems.
Key findings the installed global renewable electricity capacity nearly doubled between 2000 and 2011, although renewable energy is a relatively small portion of total energy supply both globally and in the united states. The use of renewable and alternative energy sources can save us money, assure that our grandchildren and great grandchildren will have enough energy, and free us from the uncertainties of depending on energy supplies outside the united states. Renewable energy is a term used to refer to forms of energy that are naturally obtained from the environment and from sources that can be replenished naturally. Overview of renewable energy resources of india open. Cr ops designed either exclusively for a biomass energy feedstock or for the coproduction of energy and other agricultural products.
Thats how we power communities dozens of industries he l pin g ener g i z e millions of homes, and geothermal hydro industries homes solarwind wastetoenergy. India scenario government of indias support to the sector source. In the broadest sense, however, almost all of the energy we use today, including fossil fuels, can be. Nptel provides elearning through online web and video courses various streams. Renewable electricity represented nearly % of total installed capacity and more than 12% of total electric generation in the united states in 2011. These include wind energy, solar energy, biomass energy and geothermal energy.
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