the light of the more and more stringent environmental constraints. In the outline of alternative liquid fuels‚ oils obtained from the pyrolysis of wood‚ generated recycling wood industry scraps‚ appear to be very promising as concerns their use in power plants and diesel engines. However‚ a commercial use of such "bio-fuels" requires a systematic study of the most suitable procedures for their handling‚ storage‚ and use. Emulsions of biomass pyrolysis oil can meet some of the fuel specifications required
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energy is the energy that produces little products but no harming the environment. We think that the green energy will supplies enough for our life. There are many types of green energy that we can use to supply our daily life such as solar energy‚ wind energy and bio energy. Firstly‚ we can use solar energy to supplies our daily life. Solar energy comes from an average star- the sun. It provides enough energy in one minute to supply the world ’s energy needs for one year. It can use for solar
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paper reviews the production and consumption of traditional and renewable energy in China over the past three decades. It also presents an overview on the research and development of renewable energy‚ such as solar‚ biomass‚ geothermal‚ ocean and wind energy in China. Study indicated that the usage of renewable energy in China shows a promising prospect in the near future‚ of which biomass is found to be one of the most promising renewable energy resources that have great potential for development
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pollution in the air and on our lands and water systems. If every one would drive hybrids and electric cars we would not have problems like the one we are having now in the Gulf of Mexico. Another significant way to save money is solar energy‚ and wind energy. Solar energy is solar panels converting our sun rays into electricity by photovoltaic cells. The solar panels are intended to reduce both air pollution and CO2 emissions. Many people have found this new energy saver very
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Urgent need for renewable energy Introduction In today’s world the most important thing human’s need is electricity. Without electricity most of the modern equipment would not work. Similarly fuel is needed to power transportation devices. Natural recourses such as coal‚ oil and natural gas are the basis for producing energy for all kinds of devices. Due to the extensive use of these resources they now face extinction. These resources are classified as non-renewable resources. In this report
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paper. Why is it important to introduce categorization based on renewable versus non-renewable energy? Historically renewable energy was first energy humankind used. Going from use of fuelwood as a source of cooking and providing heat to using wind energy for transportation and later as a source of mechanical energy in first machinery renewables played absolutely essential role for development in preindustrial time. It hard to say for sure when and in what source grouping renewables/nonrenewables
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informative books i borrowed are: A wind turbine is a product that converts wind energy into electrical energy that is use to distribute to the homes of people. Benefits of a wind turbine: It does not release any harmful gases into the air when powered and it is also affordable in many different countries for supplying electricity to homes‚ by converting the wind energy to electricity for distribution. A hydropower is a production of electrical power through the use of the gravitational force
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Renewable Resource Wind Power: Its Pros and Cons John Doe. GLG/220 March 9‚ 2015 Jane Doe Wind Power: Its Pros and Cons The journey to find an alternate source of energy that is in accordance with past events and current trends in technology has introduced new methods for human beings to care for the environment and to protect earth’s natural resources. An alternate source of energy that this paper will be covering is wind power. This is not a new discovery but overtime it took a fresh
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Abstract— Wind energy has emerged as one of the most important and economical renewable energy source. The generated electricity is from the air currents flowing across the earth’s surface. Today‚ electricity generating wind turbines employ proven and approved technology‚ and provide a sheltered and reliable energy supply. Wind Turbines are located in remote areas mostly‚ where there are rigid environmental conditions. There is a great obligation to monitor the turbines to detect impending failures
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environment. Germany has proven their initiative in this regard‚ in implementations of efficient energies throughout the country. Germany wishes for the rest of Europe and the world to join us and take part in Solar and Wind Power energy
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