Hydropower Will Aisenberg. Not a New Idea Ancient India Ancient Rome

HydropowerWill Aisenberg

Not a New Idea

• Ancient India

• Ancient Rome

http://www.waterhistory.org/histories/barbegal/roman1.jpg

Modern Hydropower

• Tidal

• Wave

• Stream

Tidal

• Lunar Energy

• Barrages

• Ebb generation http://www.linternaute.com/science/technologie/diaporamas/06/paysages-industriels/images/

Problems

• Environmental

• Separates Estuary

• Erodes Beaches

• Tidal Fences

• Turbines

Wave

• Deep Water Waves

• Types of Devices

• Pelamis Wave Energy Converter

• Buoys

Wave Farms

• Protugal

• Wave Hub

• Will Generate 20 MW energy

• Iceland

http://knowledge.allianz.com/nopi_downloads/images/Artists-impression-wave-fa.jpg

The Potential

• Water is More Dense than Air

• 1-4 TW untapped energy

• Easy to Predict

The Problem

• Waves Vary

• Electric Generators tend to Work at High Speeds

• Storms

Stream

• Similar to wind, but under water

• Various types

• Axel Turbines

• Crossflow Turbines

• Oscillating deviceswww.hydropower-hydroelectric.com/ wp-content/u...

Location

• Fast streams

• Bays

• Rivers

• Rocky Areas

What About Fish Safety

• Verdant Power Company Study

• No Fish Casualties Found

A Solution?

• Small Scale Hydropower

Small Scale Hydropower

• Little Environmental Impact

• Water Wheels

• Team Work!

http://www.treehugger.com/floating-hydro-electric-barrel-generator-photo1.jpg

What Can we do Here?

• What about the Paint Branch?

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• "Diagraming the Waves." Wave Power. Web. 2 Mar 2010. <http://www.earthsci.org/mineral/energy/wavpwr/wavepwr.htm>

• Fairley, Peter. "Tidal Turbines Help Light Up Manhattan." Technology Review. 23 Apr 2007. MIT, Web. 28 Feb 2010. <http://www.technologyreview.com/Energy/18567/?a=f>.

• "Go-ahead for £28m Cornish wave farm." The Guardian. 27 Sep 2007. The Guardian, Web. 28 Feb 2010. <http://www.guardian.co.uk/environment/2007/sep/17/renewableenergy.uknews>.

• “Issued Hydrokinetic Projects Preliminary Permits,” table in Federal Energy Regulatory Commission, “Hydropower-Industry Activities,” at www.ferc.gov/industries/hydropower/indus-act/hydrokinetics.asp, updat- ed 2 July 2009; Mike Hoover, Oceana Energy Company, e-mail to J.Matthew Roney, 30 June 2009.

• Jha, Alok. "Making waves: UK firm harnesses power of the sea ... in Portugal." The Guardian. 25 Sep 2008. The Guardian, Web. 28 Feb 2010. <http://www.guardian.co.uk/technology/2008/sep/25/greentech.alternativeenergy>.

• Nic Lane, Issues Affecting Tidal, Wave, and In-Stream Generation Pro- jects (Washington, DC: Congressional Research Service, 26 November 2008).

• Noble, Kate. "Surfing Energy's New Wave." Time. 08 Jun 2003. CNN, Web. 28 Feb 2010. <http://www.time.com/time/magazine/article/0,9171,457348,00.html>.

• Pelc R., Fujita R.M.Renewable energy from the ocean(2002) Marine Policy, 26 (6), pp. 471-479.

• Retiere C. Tidal power and the aquatic environment of La Rance (1994) Biological Journal of the Linnean Society, 51 (1-2), pp. 25-36.

• “Rural Areas Get Increased Hydro Power Capacity,” Xinhua, 7 May 2007.

• Thorpe, TW. "An Overview of Wave Energy Technologies: Status, Performance and Costs." (1999): 1-16. Web. 1 Mar 2010. <http://www.wave-energy.net/Library/An%20Overview%20of%20Wave%20Energy.p

• Viscarolasaga, Efrain. "Tide is slowly rising in interest in ocean power." The Journal of New England Technology. 01 Aug 2008. The Journal of New England Technology, Web. 1 Mar 2010. <http://www.masshightech.com/stories/2008/07/28/weekly9-Tide-is-slowly-rising-in-interest-in-ocean-power.html/>.