Knowing Alternative Energies

Congratulations!  You are going to make a report about what you consider alternative energies and different types.  You'll need to explain what factors you are including in your analysis, examples of current or future projects, and benefits and problems involved with developing this energy source for residential and / or commercial use. The worl of renewable energy is fascinating. Feel free to include your thoughts and opinions, but be sure to back them up with research!  All sources must be properly cited, and any assumptions you make should be clearly explained.