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Votes:0 Register Today! Creating a free account on RenewableEnergyAccess.com takes less than a minute. As a community member you can: Receive our FREE e-newsletter Comment on news Interact with other members Stay informed! Newsletters Rss Feed Podcast Shopping Cart Register | Sign-In Searching... News | Products | Companies | Events | Jobs Home RE Tech Basics Technologies Home Solar Energy Wind Power Hydrogen/Fuel Cells Bioenergy Hydropower Geothermal Energy Ocean Energy Green Power About Us Our Company Contact Us Advertising News News by Section Main Top News Daily News Product News Briefly Noted Industry PR Podcasts Columns Ask The Experts RE Insider InFocus ChinaWatch More Writers & Columnists Newsletter Submit News RSS Feeds Products Product Showcase Beta Find Product Add Product Companies RE Read More Go to Site
Votes:0 Hydroelectric Power: Risks and Rewards Cheap Energy vs the Environment The Case of Hydroelectric Power Historical Growth of Hydroelectric power: Currently Hydro power is 7% of the total US
Energy Budget. This has been going decreasing
with time This varies considerably with region in the US due to the availability of freely
flowing streams Dam building really was initiated in the 1930's as part of
a public works program to combat the depression Low cost per KWH (see below) caused exponential increase of dam
building from 1950-1970 (lots of this on the Columbia) Since 1970 hydro-production has leveled off and therefore becomes
an increasingly smaller percentage of the US energy budget. Hydropower is a natural renewable energy source as it makes use
of The
Hydrological Cycle: Hydropower prod Read More Go to Site
Votes:0 HydroPOWER: The power of moving water Member Login username: Password Forgot your Password? Registration open now for the 2008 Annual Conference NEWS FLASH ! New Technologies on TV - NBC Nightly News has produced an in-depth story on ocean and tidal power that features NHA members Verdant Power and Pacific Gas & Electric Company (PG&E). The NBC story also cites a report from the Electric Power Research Institute (EPRI) that found ocean and wave devices have the potential to generate 10,000 megawatts of electricity by 2025. Watch the report 2008 OSAW Awards Applications Now Available The Outstanding Stewards of America's Water awards program recognizes organizations and projects committed to excellence in the development and operation of hydropower. Download the application (PDF) or read mo Read More Go to Site
Votes:0 ...and after a while Carl said, "There are parts of our culture that stink with phoniness. But we can do some wonderful things too. That dam is one of them. If our generation has anything good to offer history, it's that dam. Why, the thing is going to be completely useful. It's going to be a working pyramid. I just want to help build it." -- As recounted by Murray Morgan in the book The Dam The Grand Coulee Dam, located on the Columbia river in central Washington, is the largest concrete structure in the United States. It forms the centerpiece of the Columbia Basin Project, a multipurpose endeavor managed by the U.S. Bureau of Reclamation . In addition to producing up to 6.5 million kilowatts of power, the dam irrigates over half a million acres of Columbia river basin farm land and provi Read More Go to Site
Votes:0 Editor's note: The following edited interview with Mike Sale and Chuck Coutant, both of ORNL's Environmental Sciences Division , explores the issues involved in developing hydropower resources in the United States. ORNL conducts assessments and other studies associated with licensing hydropower projects for the Federal Energy Regulatory Commission. It also performs research for the Department of Energy and others on methods to avoid or minimize the environmental impacts of hydropower projects and provides advice to other state and federal agencies and private industry. Sale is leader of the Hydrosystems Group in the division's Ecosystems Studies Section and program manager for FERC projects for the Energy Division . Coutant is a senior ecologist in the Environmental Sciences Division. hy i Read More Go to Site
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