Renewable Energy

Renewable Energy Renewable Energy Professor Hector R Rodriguez School of Business Mount Ida College

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[object Object],What is Renewable Energy? WIND HYDRO SOLAR BIOMASS GEOTHERMAL WAVE POWER

[object Object],[object Object],What is it?

How Does it Work? Source: http://www.windenergysystems.info/wp-content/uploads/2009/11/how_wind_turbine_works.jpg

Wind Capacity Increasing Source: American Wind Energy Association U.S. Wind Industry Annual Market Report – Year Ending 2009

2009 U.S. Wind Power Project Locations Source: American Wind Energy Association U.S. Wind Industry Annual Market Report – Year Ending 2009

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Wind Power Challenges Source: Kate Galbraith (Feb. 19, 2009)

[object Object],[object Object],In Our Backyard: Cape Wind Farm ,[object Object],What Lesson can be Learned Here?

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],“ Renewable Energy Catches on in Red America” What Lesson can be Learned Here? Source: OnEarth, February 28, 2010 Hot updrafts rising from the sun-baked Mojave Desert create low pressure at the surface, which sucks in cold, dense air from the Pacific Ocean to fill the void. This thermal effect is one of the most ferocious wind machines on earth.

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[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Francis Turbine – Grand Coulee http://www.wapa.gov/crsp/info/harhydro.htm Some Additional Terminology

[object Object],Challenges Source: R.M. Schneiderman, February 24, 2009 The city of Kaixian was relocated to make way for the reservoir behind the Three Gorges Dam in China. Images courtesy of Ohio State University. Two space views of the Yangtze River, before the Three Gorges Dam was built (photo below) and after the dam was completed. Images courtesy NASA Earth Observatory

[object Object],[object Object],[object Object],Dams and Diversions ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],Hydroelectric Power Source: R.M. Schneiderman, February 24, 2009

Hydroelectric Power Tallest Dam in the world: Rogun in Tajikistan at over 1,000 feet

http://www1.eere.energy.gov/windandhydro/hydro_plant_types.html Sample Diversion Hydropower (Tazimina, Alaska)

[object Object],[object Object],Sample Micro-Hydroelectric Power

Energy (Pumped) Storage ,[object Object],[object Object],[object Object],[object Object]

Energy Storage in Our Backyard – Northfield Mountain ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Emerging – Combined Hydro and Wind Power (Video)

[object Object],What is it? Above a scorched plain outside Seville, Spain, reflected sunlight reflects again off low clouds. Ordinarily the mirrors at Abengoa Solar's PS10 station beam searing, concentrated light to the top of the "power tower," heating a boiler that makes steam to drive a turbine. On overcast days, operators aim the mirrors skyward; sudden sun through clouds could heat the tower so quickly it could be destroyed.

[object Object],[object Object],[object Object],How Does it Work? Photovoltaic system 'tree' in Styria, Austria

Concentrating Solar At Nevada Solar One near Las Vegas, oil piped down long rows of reflectors soaks up focused sunlight, becoming hot enough to make steam and run a 64-megawatt power plant. Utilities often favor such systems, also called solar thermal, over costlier PV.

[object Object],[object Object],[object Object],[object Object],Challenges Source: Kate Galbraith (Feb. 19, 2009)

[object Object],What is it and how does it work? ,[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],Challenges

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],What is it?

How Does it Work? http://www.nytimes.com/interactive/2009/06/23/us/Geothermal.html Watch Video

[object Object],[object Object],[object Object],[object Object],Potential for Earthquakes

[object Object],[object Object],[object Object],[object Object],[object Object],Other Challenges

Wave Power Technologies OPD Pelamis Wave Plant (‘Farm’) UK Wave Hub Wavebob Ocean Power Delivery Pelamis Ocean Power Technology PowerBuoy TM AquaEnergy AquaBuOY

[object Object],[object Object],Tidal Power Source: Tom Zeller Jr., (February 23, 2009) ,[object Object],[object Object]

Tidal Power – Emerging Technologies

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Challenges

Renewable Energy Costs Source: http://www.beyondlogic.org/southaustraliapower/

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Conclusion What about carbon capture and storage? Let’s cover that next…

Renewable Energy

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