Energy audit: An energy audit is the process of analyzing how much energy your household uses and identifying the source(s) of energy waste. For more on energy audits, check out PGL’s energy audit page.
Conservation: From WordReference.com: Conservation is the preservation and careful management of the environment and of natural resources. For more on conservation efforts, check out the conservation page in the educate section.
Energy crises of 1970s: The energy crises during the 1970s were caused by a shortage of oil production from OPEC. The shortage ended up drastically affecting the United States because the country depends heavily on foreign oil. As a result of the energy shortage, efforts to conserve energy and look into alternative energy began.
Entrepreneur: An entrepreneur is a person who is willing to start a business from scratch and assume responsibility for any risks involved.