Market-based carbon abatement policies: the case of coal subsidy phase-out

The issue of coal subsidies in industrialized countries is explored and basic econometric techniques are used to quantify the impact on carbon emissions of phasing out such subsidies. Components with other measures for reducing global carbon emissions, such as a carbon or energy tax, deregulation of the coal market has at least equal merit in terms of cost, and it is certainly cheaper than engineering-based approaches, moreover, a policy of coal-subsidy phase-out will have a positive impact on the drive for a cleaner global environment and regional problems, such as acid rain. Coal mining is also an important source of the second major greenhouse gas, methane. Yet coal is the least taxed of all fossil fuels and enjoys significant subsidies in a number of industrialized countries. This raised serious doubts about the real intentions of the proposed new energy and environmental taxes in Europe and North America. (3 figures, 3 tables) (UK)