1. Introduction
Energy is a key factor in discussions of economic,
social and environmental dimensions of sustainable
development (Dincer, 1999). A different type of energy
is fossil-based energy, which generally includes coal,
petroleum, natural gas, etc. Another type is green
energy. As is known, fossil energy sources are not
renewable. In order to explain and find out the
requirement of sustainable energy strategies for green
energy supply and progress, the main negative effects of
fossil fuels should be first introduced.