| More than 20% of global emissions are now either taxed or traded. But the question remains: will adding economic incentives to cleaner energy actually work? Putting a price on carbon emissions is seen as crucial to curbing climate change. And the good news is that much of the world is doing just that (though not the U.S.). A new report from the World Bank identifies 40 national, and 20 sub-national, mechanisms globally.
The European Union, South Korea, Australia, and New Zealand all now have emissions trading systems, or are implementing them. Other countries, like Denmark, Finland, Ireland, Japan, Norway, and South Africa have (or are implementing) carbon taxes. And then there are regional trading initiatives, such are those in California and Quebec...............................................Full Article: Source
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