Energy Use Interactive

1. United State Energy Information Administration, 2015, How much U.S. electricity is generated from renewable energy?, http://www.eia.gov/energy_in_brief/article/renewable_electricity.cfm (accessed June 26, 2015).2.

2. United States Nuclear Regulatory Commission, 2015, Power Reactors, http://www.nrc.gov/reactors/power.html (accessed June 26, 2015).3.

3. World Nuclear Association, 2015, Number of nuclear reactors operable or under construction, http://www.world-nuclear.org/Nuclear-Basics/Global-number-of-nuclear-reactors/ (accessed June 26, 2015).4.

4. World Nuclear Association, 2015, Electricity supplied by nuclear energy, http://www.world-nuclear.org/Nuclear-Basics/Electricity-supplied-by-nuclear-energy/ (accessed June 26, 2015).5.

5. National Hydropower Association, 2015, Frequently asked questions, http://www.hydro.org/tech-and-policy/faq/#882 (accessed June 26, 2015).6.

6. American Wind Energy Association, 2015, Wind 101: The basics of wind energy, http://www.awea.org/Resources/Content.aspx?ItemNumber=900 (accessed June 26, 2015).7.

7. European Wind Energy Association, 2015, Wind in Power: 2014 European Statistics, http://www.ewea.org/fileadmin/files/library/publications/statistics/EWEA-Annual-Statistics-2014.pdf (accessed June 26, 2015).8.

8. United State Energy Information Administrations, 2015, Geothermal, http://www.eia.gov/kids/energy.cfm?page=geothermal_home-basics-k.cfm (accessed June 26, 2015).9.

9. MIT Energy Initiative, 2006, The Future of geothermal energy: impact of enhanced geothermal systems (EGS) on the United States in the 21st century, Cambridge, MA, Massachusetts Institute of Technology, 358 p.