Question: Is the practice of turning crude from tar sands into gasoline more environmentally destructive than the processing of conventional crude? If so, how many times more damaging is it? Answer: Can be found at Clean Energy Answers.
Question: Is the practice of turning crude from tar sands into gasoline more environmentally destructive than the processing of conventional crude? If so, how many times more damaging is it? Answer: Can be found at Clean Energy Answers.
One of the most important ingredients that figures into the analysis of energy in the 21st Century is “Energy Return on Investment” (EROI). It takes energy to generate energy; this is true; there is no free lunch—but how much energy? …
How We Measure the Validity of a Certain Source of Energy Read More »