1. Sources of Energy An Overview

2. Sources of Energy The Sun – Ultimate source of much of our energy – Most non-renewable energy sources are means of storing solar energy – Solar, wind, and biomass

3. Sources of Energy The Moon – Tidal/Wave Power – Works with sun and the rotation of earth Gravity – Hydro power

4. Sources of Energy Nuclear – Fission – Fusion – The Sun – Geothermal

5. Non-Renewable Energy Energy derived from sources which are not replaced or are replaced at a rate slower then it is consumed.

6. Renewable Energy Energy derived from sources which are replaced as fast as they are consumed or are so plentiful that they are for all practical purposes infinite.

7. Categories of Energy Non-RenewableRenewable Conventional Coal Oil Natural Gas Nuclear (fission) Wood Hydro Alternative Geothermal Shale Oil Tar Sands Wind Solar Biomass Wave/Tide Nuclear (fusion)

8. Uses For Energy

9. Transportation

10. Electricity

11. Residential Uses of Electricity

12. Energy Reserves Coal Oil – Optimistic View – Hubberts Curve

13. Coal

14. Oil: The Optimistic Outlook Projected Peak Conventional Crude Oil Production Years and Rates, USGS Expected World Resource Estimate (3,003 Billion Barrels) Annual Production Growth Rate (percent) Estimated Peak Year Estimated Peak Production Rate Million Barrels Per Year Million Barrels Per Day 0.0207524,58067 1.0205041,238113 2.0203753,209146 3.0203063,296173 Note: The annual production growth rate in recent years has been about 2 percent. Source: Energy Information Administration

15. Hubbert’s Curve

16. Sources http://www.cpast.org/Articles/fetch.adp?artnum=12 http://helios.gsfc.nasa.gov/qa_sun.html http://my.fit.edu/~fleslie/CourseRE/ClassPres/ClassHTM/RE0190Renewable_Energy_Intro_files/frame.htm http://www.energy.gov/ http://people.hofstra.edu/geotrans/eng/ch8en/conc8en/ch8c2en.html http://physics.ius.edu/~kyle/E/Reserves.html http://www.lockheedmartin.com/data/assets/isgs/photos/energy.JPG Goodstein, David. Out of Gas. New York: Norton, 2005.