Energy Balance
Energy return on investment (EROEI) is the ratio of energy delivered by an energy technology to the energy invested to set the technology up.
Read more about this topic: Energy Accounting
Famous quotes containing the words energy and/or balance:
“Children are intensely invested in getting their way. They will devote more emotional and intellectual energy to winning arguments than parents ever will, and are almost always better rested.”
—Jean Callahan (20th century)
“Revolution, in order to be creative, cannot do without either a moral or metaphysical rule to balance the insanity of history.”
—Albert Camus (1913–1960)