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Hydropower Energy:     more books (91)

Department of Energy small-scale hydropower program feasibility assessment and technology development: Summary report by Bennie N Rinehart, 1991 Rivers of Energy: The Hydropower Potential New and renewable energies: Some practical examples, micro-hydropower, solar cells, cooking stoves, solar water heaters, biogaz (ENDA third world document series) by Ueli Meier, 1981 Hydropower : a national energy resource: [proceedings of the] 1979 Engineering Foundation Conference, March 1116th 1979 [held at] Easton, Maryland, Hydropower: A National Energy Resource. 1979 Engineering Foundation Conference, Easton, Maryland, March 11-16, 1979 by and U.S. Army Corps of Engineers, Institute for Water Resources Engineering Foundation, 1979 Energy Policy in Latin America: Social and Environmental Dimensions of Hydropower in Amazonia (Avebury Series in Green Research) by Maria Gracinda C. Teixeira, 1996-08 Renewable Energy Made Easy: Free Energy from Solar, Wind, Hydropower, and Other by David Craddock, 2008-01-01 RUSSIA: Construction plans for proposed $440,000,000 hydropower plant, UNIFIED ENERGY SYSTEMS (UES) [Russia] Order #: 106005.: An article from: WWP-Business Opportunities in Eastern Europe & the CIS RUSSIA: Construction plans for proposed $440,000,000 hydropower plant, UNIFIED ENERGY SYSTEMS (UES) [Russia] Order #: 106005.: An article from: WWP-Report ... & Plant Operations in the Developing World The impact of global change on the hydropower potential of Europe: a model-based analysis [An article from: Energy Policy] by B. Lehner, G. Czisch, et all 2005-05-01 Vortex Power: Hydropower, Vortex, University of Michigan, Renewable Energy, Vortex-Induced Vibration, Boundary Layer, Planetary Boundary Laye, High-Pressure Area Vortex Ring Toy: Hydropower, Vortex, University of Michigan, Renewable Energy, Vortex-Induced Vibration, Boundary Layer, Planetary Boundary Layer, High-Pressure Area Power Station Technology: Nuclear Reactor Technology, Hydropower, Geothermal Power, Ocean Thermal Energy Conversion, Nuclear Power Vortex Tube: Vortex Shedding, Vortex Ring Toy, Vortex Power, Hydropower, Vortex, University of Michigan, Renewable Energy

lists with details

61. Idaho Rivers United - Hydropower And Energy
    Information about dam relicensing and related issues on Idaho rivers including the Salmon, Snake, Bear, Moyie, and Boundary Creek.  
    http://www.idahorivers.org/hydropower.energy.htm#anchor617022

62. How Hydropower Works
    How hydropower Works. hydropower plants capture the energy of fallingwater to generate electricity. A turbine converts the kinetic  
    http://www.wvic.com/hydro-works.htm
    
    Extractions: Home Reservoirs Hydroplants Wisconsin River ... Hydropower Facts Hydropower plants capture the energy of falling water to generate electricity. A turbine converts the kinetic energy of falling water into mechanical energy. Then a generator converts the mechanical energy from the turbine into electrical energy. Hydroplants range in size from "micro-hydros" that power only a few homes to giant dams like Hoover Dam that provide electricity for millions of people. The photo on the right shows the Alexander Hydroelectric Plant on the Wisconsin River, a medium-sized plant that produces enough electricity to serve about 8,000 people. Parts of a Hydroelectric Plant Most conventional hydroelectric plants include four major components (see graphic below): Dam. Raises the water level of the river to create falling water. Also controls the flow of water. The reservoir that is formed is, in effect, stored energy. Turbine. The force of falling water pushing against the turbine's blades causes the turbine to spin. A water turbine is much like a windmill, except the energy is provided by falling water instead of wind. The turbine converts the kinetic energy of falling water into mechanical energy. Generator Connected to the turbine by shafts and possibly gears so when the turbine spins it causes the generator to spin also. Converts the mechanical energy from the turbine into electric energy. Generators in hydropower plants work just like the generators in other types of power plants.

63. Alt.energy.homepower News Group
    Hydro Power Research Group; US Bureau of Reclamation Power Program;US Department of energy hydropower Program; US Export Council for  
    http://zebu.uoregon.edu/eehydro.html

64. Hydropower
    Anyone who has been white water rafting knows that! hydropower is called arenewable energy source because it is replenished by snow and rainfall.  
    http://lsa.colorado.edu/essence/texts/hydropower.htm

65. WEC Survey Of Energy Resources 2001 - Hydropower
    the production of peak load energy from hydropower allows for the best use tobe made of base load power from other less flexible electricity sources.  
    http://www.worldenergy.org/wec-geis/publications/reports/ser/hydro/hydro.asp
    
    Extractions: HYDROPOWER Although hydropower currently provides about one fifth of the world’s electricity supply, development of the world’s remaining technical potential could, by no means, cover the growth in future demand. However, carefully planned hydropower development can, and does, make a great contribution to improving electrical system reliability and stability throughout the world. Also, future development will play an important role in the improvement of living standards in the developing world, where the greatest hydropower potential still exists. This development, together with the existing installed hydropower capacity (some 700 GW), will make a substantial contribution to the avoidance of greenhouse gas emissions and the related climate change issues. Hydroelectricity, at present the most important of the clean, economically feasible, renewable energy options, can be a major benefit of a water resources development project; however, it is seldom the only benefit. Hydropower stations integrated within multipurpose schemes generally subsidise other vital functions of a project, such as irrigation, water supply, improved navigation, flood mitigation, recreational facilities, and so on. It is clear, therefore, that hydropower has an important role to play in the future, both in terms of energy supply and water resources development. As with all options, there is a need to develop the resources according to the highest social, environmental, economic and technical standards.

66. ENERGY FACTS: HYDRO-ELECTRIC POWER
    of Renewable energy, An Interlaboratory White Paper, SERI/TP260-3674, Golden Colorado,1990. Peter Kakela, Gary Chilson William Patric, Low-Head hydropower  
    http://www.iclei.org/EFACTS/HYDROELE.HTM
    
    Extractions: Hydro-electric power plants convert the kinetic energy contained in falling water into electricity. The energy in flowing water is ultimately derived from the sun, and is therefore constantly being renewed. Energy contained in sunlight evaporates water from the oceans and deposits it on land in the form of rain. Differences in land elevation result in rainfall runoff, and allow some of the original solar energy to be captured as hydro-electric power (Figure 1). Hydro power is currently the world's largest renewable source of electricity, accounting for 6% of worldwide energy supply or about 15% of the world's electricity. In Canada, hydroelectric power is abundant and supplies 60% of our electrical needs. Traditionally thought of as a cheap and clean source of electricity, most large hydro-electric schemes being planned today are coming up against a great deal of opposition from environmental groups and native people. FIGURE 1: Simplified view of the hydrologic cycle in which water is raised by solar energy and can perform work as it falls back to sea level (177K). The first recorded use of water power was a clock, built around 250 BC. Since that time, humans have used falling water to provide power for grain and saw mills, as well as a host of other applications. The first use of moving water to produce electricity was a waterwheel on the Fox river in Wisconsin in 1882, two years after Thomas Edison unveiled the incandescent light bulb. The first of many hydro electric power plants at Niagara Falls was completed shortly thereafter. Hydro power continued to play a major role in the expansion of electrical service early in this century, both in North America and around the world. Contemporary Hydro-electric power plants generate anywhere from a few kW, enough for a single residence, to thousands of MW, power enough to supply a large city.

67. Dam-l US Interest In Hydropower/ Energy In South Asia (fwd)
    Date PrevDate NextThread PrevThread NextDate IndexThread Indexdaml US Interest in hydropower/ energy in South Asia (fwd).  
    http://www.sandelman.ottawa.on.ca/lists/html/dam-l/2000/msg01547.html
    
    Extractions: Date Prev Date Next Thread Prev Thread Next ... Thread Index To dam-l@sandelman.ottawa.on.ca (dam impacts discussion list) Subject : dam-l US Interest in Hydropower/ Energy in South Asia (fwd) From dianne@sandelman.ottawa.on.ca Date : Sat, 11 Mar 100 12:36:39 -0500 (EST) Reply-To dam-l@sandelman.ottawa.on.ca Sender owner-dam-l@sandelman.ottawa.on.ca Prev by Date: dam-l letters WFPress 10 March 2000 Next by Date: dam-l most comprehensive website on Pimicikamak Cree Nation (fwd) Prev by thread: dam-l letters WFPress 10 March 2000 Next by thread: dam-l most comprehensive website on Pimicikamak Cree Nation (fwd) Index(es): Main Thread

68. Hydropower In Hawaii
    hydropower What Is It? hydropower harnesses the energy in moving water to produceelectricity or operate machinery. hydropower is a renewable energy source.  
    http://www.hawaii.gov/dbedt/ert/hydro_hi.html
    
    Extractions: Fact Sheet Use of Hydropower in Hawaii Part of the Mix in Hawaii's Energy Future HYDROPOWER: What Is It? Use of Hydropower in Hawaii Hawaii has several hydropower plants located on the Islands of Hawaii, Kauai, and Maui. Although they are small in comparison to many Mainland facilities, they have furnished power to sugar mills and the three island utility companies for many years. Show Table The Wailuku River Hydroelectric Power Company plant is the largest in the state and began producing electricity in May 1993. The plant, which took five years and $30 million to plan and build, is located on state conservation land about five miles from Hilo. A diversion channel was dug to feed three miles of five-foot diameter pipe (penstock) with rushing water for the plant's two turbines. It's shown on the energy map, Hawaii island, site number 7

69. Bureau Of Reclamation Hydropower Program - The Role Of Hydropower Development In
    THE ROLE of hydropower DEVELOPMENT in the US energy EQUATION. hydropoweris the primary contributor of renewable energy in the United States.  
    http://www.usbr.gov/power/edu/hydrole.htm
    
    Extractions: Today, hydropower, including pumped storage, supplies over 13 percent of the electrical generating capacity of the United States. Coal-fired steam generation is the number one source of electricity in the United States. Hydroelectric pumped storage shows up as a negative factor in electricity production as more electricity is used to pump the water to the upper reservoirs than is produced when the pumped-storage units are used to generate electricity. The benefit of pumped-storage is the ability to effectively shift capacity from periods of low energy use to periods of high energy use.

70. Howstuffworks "How Hydropower Plants Work"
    There are more than 2,000 hydropower plants operating in the United States,making hydropower the country s largest renewable energy source.  
    http://people.howstuffworks.com/hydropower-plant.htm
    
    Extractions: Table of Contents Introduction to How Hydropower Plants Work The Power of Water Inside the Generator Hydrologic Cycle Hydroelectric Footwear Lots More Information Shop or Compare Prices Worldwide, hydropower plants produce about 24 percent of the world's electricity and supply more than 1 billion people with power. The world's hydropower plants output a combined total of 675,000 megawatts , the energy equivalent of 3.6 billion barrels of oil , according to the National Renewable Energy Laboratory . There are more than 2,000 hydropower plants operating in the United States, making hydropower the country's largest renewable energy source.

71. Texas Renewable Energy Resources - Water
    hydropower makes use of the kinetic energy water gains when it dropsin elevation. hydropower is a mature renewable energy source.  
    http://www.infinitepower.org/reswater.htm
    
    Extractions: Wind ... About Us TEXAS' RENEWABLE ENERGY RESOURCES These pages present a detailed description and assessment of Texas' abundant renewable energy resources. Jump to: Introduction Overview Solar Wind ... Glossary/Credits Water Water energy resources include hydroelectric power from lakes and rivers, ocean energy in its various forms, and energy technologies that take advantage of saline water. Texas possesses these resources in varying degrees, ranging from poor in the case of ocean resources to excellent for salt water. Each one is outlined below. FIGURE 10. Hydro Potential of Texas River Systems Hydroelectric Power (Hydropower) Hydropower makes use of the kinetic energy water gains when it drops in elevation. Typically, water dammed in a lake or reservoir is released through turbines and generators to produce electricity. Hydropower has been a staple of electricity generation since the beginnings of the electric age. Historically, U.S. hydroelectric generation expanded until about 1975, but its share of the national electrical energy mix steadily declined from a peak of about 40% in the 1930's to approximately 10% today.

72. EPA - Clean Energy - Electricity From Hydropower
    Exiting EPA 2. US Department of energy, hydropower Program, hydropower Partnershipwith the Environment (2.6 MB PDF), p.6. Exiting EPA 3. US Department of  
    http://www.epa.gov/cleanenergy/hydro.htm
    
    Extractions: Clean Energy Contact Us Print Version Search: EPA Home Clean Energy Impacts CLEAN ENERGY HOME ... SITE MAP Hydropower is considered a renewable energy resource because it uses the Earth's water cycle to generate electricity. Water evaporates from the Earth's surface, forms clouds, precipitates back to earth, and flows toward the ocean. The movement of water as it flows downstream creates kinetic energy that can be converted into electricity. A hydroelectric power plant converts this energy into electricity by forcing water, often held at a dam, through a hydraulic turbine that is connected to a generator. The water exits the turbine and is returned to a stream or riverbed below the dam. Environmental Impacts of: Nuclear Energy Hydropower is mostly dependent upon precipitation and elevation changes; high precipitation levels and large elevation changes are necessary to generate significant quantities of electricity. Therefore, an area such as the mountainous Pacific Northwest has more productive hydropower plants than an area such as the Gulf Coast, which might have large amounts of precipitation but is comparatively flat. Although hydropower has no air quality impacts, construction and operation of hydropower dams can affect natural river systems as well as fish and wildlife populations. Assessment of the environmental impacts of a specific hydropower facility requires case-by-case review.

73. Hydro Energy | Electricity | Water | River | Dam | Facts | Renewable Resource
    amounts. hydropower converts kinetic energy from falling water intoelectricity and never uses. up more water than nature produces.  
    http://www.kidzworld.com/site/p1375.htm
    
    Extractions: Hydro energy is electricity made using water. Sounds weird, right? Especially since it's dangerous to mix the two. The water never comes in contact with the electricity. How it works is, water flowing down a river is used to spin turbines inside a generator. Large rivers with fast flowing water work the best. Hydro Facts Hydropower is clean. It doesn't produce any greenhouse gases or other air pollution. It also doesn't generate any waste products that might need special handling or disposal. Because it's carbon-free energy, hydropower doesn't burn fossil fuels, which release the same amount of carbon dioxide as the annual exhaust of 62.2 million cars (half the cars on US roads.) Like solar and wind energy , electricity from water is renewable. Water from rivers is a natural resource so it doesn't come with some of the problems other energy sources have, such as cost and insufficient amounts. Hydropower converts kinetic energy from falling water into electricity and never uses

74. Environmental Issues Education
    hydropower refers to the conversion of the kinetic energy of moving water intoelectricity. hydropower has been used as a source of energy for centuries.  
    http://www.fsec.ucf.edu/ed/eie/energy-h20power.htm
    
    Extractions: Hydropower is a renewable, clean source of energy, but it can change the environment when damming rivers and creating reservoirs is necessary. Hydropower plants produce almost no emissions, because they do not need to burn any fuel for the energy that they produce. They also are located at the source of their energy supply, so there is negligible emissions from transporting this energy. Alternative Energy Sources

75. ME3 - Sustainable Minnesota - Hydropower Information
    customers in the US Justenergy is working to engage consumers to urge Xcel energy,regulators, and legislators to set standards for hydropower purchased by  
    http://www.me3.org/issues/hydro/
    
    Extractions: A documentary film about hydroelectric power and its impact on the lives of thousands of Aboriginal people in northern Manitoba. Through the Trees: The Truth About Logging in Canada - by Natural Resources Defense Council, ForestEthics and Greenpeace, September 2003 [also a color map with inset about Pimicikamak and hydro

76. The National Energy Authority
    energy resources. Iceland has an abundant energy potential in the formof geothermal energy and hydropower. energy consumption per  
    http://www.os.is/english/role.html

77. Orkustofnun - Home Page
    Iceland has abundant energy potential in the form of geothermal energyand hydropower. energy consumption per capita in Iceland  
    http://www.os.is/Apps/WebObjects/Orkustofnun.woa/wa/dp?id=83

78. Hydropower Technologies
    Environmental Effects. Like any energy generation technology, hydropowereffects the environment and in some cases requires mitigation.  
    http://www.sustainableenergy.org/resources/technologies/hydropower.htm
    
    Extractions: Hydropower Technologies Hydropower is a clean, renewable and reliable energy source which converts kinetic energy from falling water into electricity, without consuming more water than is produced by nature. Hydropower is abundant is renewable. It makes use of the hydrological cycle that consists of a never-ending, timeless cycle of evaporation and precipitation. is clean. It produces zero emissions in the generation of electricity and, in its use, we avoid burning additional carbon-based fossil fuels. is reliable It is a fast, flexible and firm generation source that helps maintain the reliability of the electric grid. is inexpensive In the U.S., hydropower is produced for an average of $7 per megawatt-hour (MWh) or about one-third the cost of using fossil or nuclear fuels and less than one-sixth the cost of using natural gas. provides recreational opportunities The 2000-plus federally licensed hydropower projects provided two and a half times as many recreation days as all the U.S. national forest trails put together and eight times as many recreation days as Yosemite and Yellowstone Park combined. Projects provide a variety of water-based recreation, including fishing, water sports, boating, water fowl hunting, and whitewater sports.

79. Nearctica - Environment - Reneweable Energy - Hydroelectricity
    Office of hydropower Licensing. Federal energy Regulatory Commission.This site hydropower Program. US Department of energy. This site  
    http://www.nearctica.com/environ/renew/hydro.htm
    
    Extractions: Reneweable Energy - Hydroelectricity Special Segments Butterflies of North America Conifers of North America Eastern Birds List of N.A. Insects Home Eastern Wildflowers General Topics Natural History Ecology Family Environment Evolution Home Education Home Conservation Geophysics Paleontology Commercial Organizations Return to Renewable Energy Resources Main Page Office of Hydropower Licensing . Federal Energy Regulatory Commission. This site contains information about the licensing of hydroelectric facilities and dam safety inspections. Hydroelectric Design Center . U.S. Army Corps of Engineers. The HDC is concerned with the engineering aspects of hydroelectric power. The site has the usual information about its organization, but also contains some information about the history of hydropower and the equipment necessary to make electricity. Hydropower Program . U.S. Department of Energy. This site contains some basic information about hydropower, how it is used, and its benefits. You'll also find extensive information on current research and development, and annotated bibliography of publications on hydropower, and links to other hydropower sites on the web. Hydro-Electric Power . Energy Fact Sheets. A good introduction to hydroelectric power including its history and basic operating principles. The site also discusses the environmental impacts of hydroelectric power and the future of its development.

80. Eastern Caribbean Center Energy Program
    Despite the title, it also provides a wealth of information on windand hydropower, energy efficiency, and independent living. It  
    http://www.uvi.edu/ECC/Energy.htm
    
    Extractions: RENEWABLE ENERGY INSTITUTE The purpose of the University of the Virgin Islands' Energy Program is to promote awareness and use of alternative and renewable energy resources, to encourage energy conservation and wise energy resource management, and to inform and advise the people of the Virgin Islands and the Eastern Caribbean community about issues relating to the technology and economics of energy. Following is a short list of print and Internet resources which we have found particularly helpful. We also encourage you to suggest additional resources, particularly those having special relevance to the Eastern Caribbean region. Solstice is the Internet information service of the Center for Renewable Energy and Sustainable Technology (CREST). It is an excellent source of information. Energy: Useful FactsOctober 1994 provides interesting statistics on both conventional and renewable energy resources and uses. It was compiled by the U.S. Department of Energy and the National Renewable Energy Laboratory, and it will likely be of particular interest to students and educators. The material is somewhat dated but still quite helpful.

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