trading network. Using a coal trading network among the different U.S. states between 1990 and 2005, this research studies the … processes and equipment to lower emissions, pay the news costs of emissions, or use less contaminating low-sulfur coal (high …-quality inputs). Efficiency increases when more sub-bituminous coal is used because of its lower level of emissions in comparison to …

The paper at hand examines the power system costs when a coal tax or a fixed bonus for renewables is combined with CO2 … and gas market, I find using a simulation model integrating both markets that a coal tax affects gas prices ambiguously … whereas a fixed bonus for renewables decreases gas prices. Furthermore, a coal tax increases power system costs, whereas a …