When Considering the Development of a New Form of Energy

Multiple Choice

When considering the development of a new form of energy, one must consider the answer to which of the following questions?

A) Is the technology available for the development and implementation of the new source?
B) Can we use this new source with minimal impact on the environment?
C) Is this a long-term source of energy?
D) Do we have a significant net gain of energy from this new source?
E) All of the above