Are You Really ‘Green’?
It's very trendy to identify oneself as supporting alternative energy. “I'm Green.” “I'm for protecting the environment.” “I want less dependency on oil.” These things are easy. However, whether it is a person, a politician or a company talking, actions speak louder than words.
It is not enough to proclaim oneself “Green”. The devil's in the details. Which alternative energy source is truly the best for the environment. In which does the US's future lie?
Wind power and solar power are the most popular alternative energies. Scientists have been studying each since the seventies and have generated enough data to compare the two.
When choosing in which energy source to invest, governments, businesses and individuals need to consider each carefully. What is the carbon footprint of each? Is either type sustainable in the long term? How much energy will be produced? These hard questions must be answer if one wishes to truly wear the label of ‘Green'.
Source: Green Careers