The cost effective R&D strategy is required especially for large-scale technologies because their development demands a large amount of investment in general. A mixed integer programming model was developed for the optimum technology development strategy in the field of energy systems. The...

In this paper, a regionally disaggregated global energy model treating energy and CO<Subscript>2</Subscript> transportation in detail is used to examine a cost-effective pattern for their interregional transportation over the 21st century under the CO<Subscript>2</Subscript> stabilization target of 550ppm. Also, we assess future...</subscript></subscript>

The purpose of this study was to assess comprehensively the technological measures for limiting CO<Subscript>2</Subscript> concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system and then to sketch concrete scenarios for the desirable future...</subscript>

The objective of this study was to evaluate the various technological options for the future development of China’s electric power sector taking into consideration its environmental impact. A baseline case, four sulfur control cases, and two carbon control cases were simulated in the...