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Nuclear Power:

Nuclear Power:. Our Misunderstood Friend. Overview. Growing Demand for Energy Comparison of Nuclear with Other F orms of Energy Disposal of Waste Safety of Nuclear Energy. Growing Demand for Electricity. Steady increase of use How electric drive vehicles will impact use

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Nuclear Power:

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  1. Nuclear Power: Our Misunderstood Friend

  2. Overview • Growing Demand for Energy • Comparison of Nuclear with Other Forms of Energy • Disposal of Waste • Safety of Nuclear Energy

  3. Growing Demand for Electricity • Steady increase of use • How electric drive vehicles will impact use • EGU MACT legislation will impact demand

  4. Chevy Volt

  5. Better for the environment because it is renewable Generates at a capacity of 20-40% Rate of Injury of Workers Wind

  6. Solar • Better for the environment because it is renewable • Can only generate at a capacity of15-30% • Battery technology

  7. Nuclear vs. Coal Nuclear Coal 80% of electricity generated by DTE Mining, transport, burning low energy content Large fluctuations in cost of fuel High cost in fuel • About 19% of electricity generated by DTE • Uses less than 0.00001% fuel • High energy content • Less susceptible to fluctuation • High initial cost

  8. *CCGT is a type of coal powered plant

  9. Nuclear Power in France • 75% electricity from nuclear • 17% electricity from recycled nuclear power • Generate 3 billion euro by selling to the rest of Europe

  10. Disposal of Waste • Types of Nuclear Waste • Disposal of Nuclear waste • Amount Generated • Repository

  11. Types of Waste • Gaseous

  12. Types of Waste • Liquid

  13. Types of Waste • Solid

  14. Disposal of Nuclear Waste • On Site Repository

  15. Disposal of Nuclear Waste in Yucca Mountain

  16. Chernobyl

  17. What Happened • Failed Experiment • Ignored Warnings • Explosion • Runaway Nuclear Reactor

  18. Effects of Chernobyl • 100,000 km2 of contamination • Rise in Thyroid Cancer • Treatment 96% Effective. • Could have been prevented. • Liquidators and Acute Radiation Sickness • Firefighters in the Plant. • Cancer Rates in Highly Contaminated Group • 4000 Extra Cancer Deaths among 600,000 People. • Cancer Rates of People in Contaminated Zones • 5000 Extra Cancer Deaths among 5 Million People

  19. How Modern Reactors Differ From Old Soviet Reactors • RBMK Reactor • Water Cooled • Graphite Rod Moderators • No Containment Vessel • Light Water Reactor • Water Cooled • Water Moderated • Steel and Concrete Containment Vessel

  20. 3 Mile Island

  21. Effects • Average Dose of Radiation • 1 milirem • 1/6th radiation produced by a chest x-ray • Maximum Dose of Radiation • Less than 100 milirem • Background Radiation 100 to 125 milirems per year • Radioactive Isotopes • Very Low Levels Detected • Radiation Contained • Containment vessel was not breached

  22. Aftermath • NRC given more control of power plants • Human Error • Operator training improved by lessons learned. • 2 Full Time inspectors at each site. • Design Problems • Improved controls and indicators. • Piping system revamped. • Component Failures • Auxiliary Coolant Systems. • Automatic Shutdown.

  23. Our No Longer Misunderstood Friend Nuclear Power:

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