Puisque la lutte contre la pollution devient plus coûteuse, il importe d'envisager le recours à des instruments basés sur le marché, qui fixeraient un prix à la pollution ou qui comporteraient des incitations fiscales.
An issue at the top of the EU environmental agenda is the increasing emission of greenhouse gases, and its impact on climate change. As pollution control is getting more expensive, it is important to consider the use of market-based instruments, notably emission trading or fiscal incentives, as policy tools.