Top Research Papers on Renewable Energy

Renewable source of energy

Legislation regarding renewable energy became significant during the last few years. For this purpose, several international regulations have been adopted to regulate the environmental and energy policies of countries. These regulations are formulated in a wide range of binding instruments and soft laws. However, the proliferation of international instruments coupled with the uncertainty of the principles/rules of international law regarding the development of renewable energy sources necessitates the consideration of an international law approach. In this chapter, the author intends to examin...

Energy is the lifeblood of modern society: it is required to fulfil people’s basic needs and everyday activities, and, in the same vein, the world’s economic processes heavily rely on energy. However, global energy consumption and production is putting high pressure on the earth system and is arguably the main culprit behind climate change; fossil-fuel combustion accounts for two-thirds of total greenhouse gas (GHG) emissions and 80 per cent of carbon dioxide (IEA/OECD 2017). Therefore, decarbonization of global energy systems is of paramount importance for a sustainable future, and a global u...

Productions d'energie primaire reparties par sources en 1975, 1980 et 1981 aux Etats-Unis. Production d'energie primaire a partir de la biomasse en 1981. Revue de l'etat actuel des etudes et des applications dans les domaines suivants: production et conversion de la biomasse, chauffage et conditionnement d'air solaires, centrales solaires thermodynamiques

Renewable energy has come to hold a significant place in public discourse surrounding the future supply of energy worldwide. Defined by their ability to replenish themselves within a reasonable time frame, renewable energy resources are extremely varied, as are the technologies that are used to harness them. Renewable energy encompasses a wide range of fields and disciplines, from physics, chemistry, geology, and engineering to manufacturing, electricity production, and economics. This chapter discusses several key renewable energy resources and technologies, including solar, wind, biomass, ge...

The National Audubon Society's report, prepared by Dr. Larry Medsker, surveyed nine types of renewable energy, identifed the possible problems with each type, and showed how the problem could be minimized or avoided.

Presentation de l'etat actuel de developpement de technologies d'utilisation de differentes sources d'energie renouvelables: plantations energetiques, energie hydraulique, energie eolienne, energie geothermique, energie solaire, biomasse, energie thermique des mers

This paper illustrates the generation of energy from non-conventional source (Piezoelectric materials) of energy & reduces the use & dependency on fossil fuels.

ABSTRACT

India is endowed with abundant of solar radiation. The country receives solar radiation equivalent to more than 5,000 trillion kWh/year, which is far more than its total annual energy requirement.  The radiation available could be utilized for thermal as well as for photovoltaic applications. Solar thermal technologies have already found ready acceptance for a variety of decentralized applications in domestic, industrial and commercial sectors of the country.  The most widely acceptable application is the solar water heating technology. However, solar steam generating and air heating technolog...

Our society is facing energy challenges as the demand for energy is increasing day by day. The demand for energy in the entire world has reached the level that is difficult to be met by fossil fuels. Presently, fossil fuels are providing more than 85% of the global energy demand. These fossil fuels are limited. Also, it has a significant adverse effect on the environment, for example, acid rain, high ozone concentration, particulate and aerosols that are detrimental to air quality. The limited supply of fossil fuels and its detrimental effect on the environment has led the scientists to search...

E-unit(s) corresponding to this lesson plan. CAERT, Inc. http://www.mycaert.com. “Energy Sources,” energy4me. Accessed April 13, 2012. http://www.energy4me.org/ energy-facts/energy-sources/. “How Wind Turbines Work,” Wind Program. U.S. Department of Energy. Accessed April 16, 2012. http://www1.eere.energy.gov/wind/wind_how.html. “Hydroelectric Power: How It Works,” Water Science for Schools. U.S. Geological Survey. Accessed April 16, 2012. http://ga.water.usgs.gov/edu/hyhowworks.html. “Renewable Energy Articles,” Renewable Energy Index. Accessed April 16, 2012. http://renewableenergyindex.com/...

Factors, both human and physical, including climatic conditions, hydrology, geomorphology and cropping practices are evaluated in terms of their contribution in desertification development. Particular emphasis is given on the effects of cultivation practices and the animal husbandry. The relation between local plants and desertification is also studied, emphasizing the role of the olive tree which is the dominant crop in the area. The main causes which are found to favor the occurrence of desertification include population increase, the extent of areas with low or without plant coverage, overg...

The electricity requirements of the world including India are increasing at alarming rate and the power demand has been running ahead of supply. It is also now widely recognized that the fossil fuels (i.e., coal, petroleum and natural gas) and other conventional resources, presently being used for generation of electrical energy, may not be either sufficient or suitable to keep pace with ever increasing demand of the electrical energy of the world. Also generation of electrical power by cold based steam power plant or nuclear power plants causes pollution, which is likely to be more accurate i...

O obnovljivim izvorima energije (Suncevoj ener-giji, energiji vjetra, biogorivima, geotermalnoj energiji, energiji plime i oseke, energiji ocean-skih, morskih struja i valova, vodiku...) u pos-ljednje vrijeme sve se vise govori. Ocito je da smo konacno ozbiljno shvatili upozorenja znan-stvenika o katastrofalnim posljedicama global-nog zatopljenja i klimatskih promjena koje smo sami uzrokovali emisijama stetnih plinova i one-ciscenjem okolisa, a jesu li to shvatili i odgovorni ljudi i politicari svijeta koji odlucuju o sudbini malog i obicnog covjeka, to ce se tek vidjeti. Sve veca i veca potro...

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Introduction to the report. Introduction and summary. The place of renewable energy as an energy source. Types of renewable energy source. Tidal energy. Wave energy. Wind energy. Small scale hydro- electric energy. Geothermal energy. Ocean thermal energy conversion (OTEC). Solar thermal technologies and photovoltaics. Biofuels. System considerations. Environment. Integration of renewable energy sources in electrical power systems. Economics of renewable energy sources. The Watt Committee on energy Objectives, historical background and current program Member institutions of The Watt Committee o...

A renewable resource is a natural reserve which will restock to replace the bit exhausted by usage and utilization, either through natural duplicate or other confirmed processes in a finite quantity of time in a human time scale. Some examples of renewable energy sources are solar energy, wind energy, hydropower, geothermal energy and biomass energy. These types of energy sources are different from fossil fuels, such as coal, oil, and natural gas. India is one of the countries with the largest production of energy from renewable sources. As of 2019, India's total electricity generation mix is ...

Integration of renewable energy sources involves integrating in a system any energy resource that naturally regenerates over a short period of time. This time scale is derived directly from the sun (such as for themal, photochemical, and photoelectric energy), indirectly from the sun (such as for wind, hydropower, and photosynthetic energy stored in biomass), or from other natural movements and mechanisms of environment (such as for geothermal and tidal energy). A renewable energy source cannot run out and causes so little damage to the environment that its use does not need to be restricted. ...

Lesson plan containing a collection of activities and resources regarding renewable energy sources that meet state education standards and national sustainability standards for the 8th grade level.