Some countries are eliminating or reducing climate disrupting subsidies and Belgium, France, and Japan have phased out all subsidies for <answer>coal</answer>. Germany is reducing its <answer>coal</answer> subsidy. The subsidy dropped from $5.4 billion in 1989 to $2.8 billion in 2002, and in the process Germany lowered its <answer>coal</answer> use by 46 percent. China cut its <answer>coal</answer> subsidy from $750 million in 1993 to $240 million in 1995 and more recently has imposed a high-sulfur <answer>coal</answer> tax. However, the United States has been increasing its support for the fossil fuel and nuclear industries.
Some countries have phased out all subsidies for what substance?
coal