Sites

http://www.pge.com/microsite/pge_dgz/more/electricity_gen.html

This is a good site because it meets most, if not all, of the criteria used for evaluating web pages. I took a quick look over the information, but I found that it met a lot of the criteria.

http://www-generators.com/

This is not a good site for research information because it is informing the reader how to choose the right generator to purchase.