The concept and material manifestations of energy are often considered elusive invisible per se. In most historical, sociological, anthropological studies, the idea prevails that processes conversion transmission have become more to humans since industrial revolution, although worldwide consumption has increased massively 19th century. This conclusion is based on a directly proportional relatio...

abstract. a practical common weight scalarizing function methodology with an improved discriminating power for technology selection is introduced. the proposed scalarizing function methodology enables the evaluation of the relative efficiency of decision-making units (dmus) with respect to multiple outputs and a single exact input with common weights. its robustness and discriminating power are...

The penetration of power generations from renewable energy sources into the market has a significant impact on capacity factor existing generations. This is because producers cannot recover capital cost with high operating possibly due to underinvestment. One solution address this problem includes mechanism; that is, capacities can be sold through or bilateral contract. Many schemes mechanism h...