To reduce carbon emissions, the New Zealand government recently decided to tax power generators and the industry from April 2007 for using coal, oil and gas. The tax of us $11 per metric tonne of

The eu has forced the uk to retract its move to permit more carbon emissions to its industries (see Down To Earth,

The eu has forced the uk to retract its move to permit more carbon emissions to its industries (see Down To Earth,

Does emissions trading adhere to this principle?