The coal problem in Belgium: matters related to the economy and the environment

Conclusions Whereas old coal tips were looked on in the past as constituting large reserves of energy resources, these very tips have today acquired a new ecological value, and because of their biological worth, or because of the fact that they improve the landscape, these considerations ought to supersede the old concept. Of course, the ecological and economic features can be said to be related when the biomass found on coal tips can be used economically.We can rightly say that the environmental impact of the coal extracting industry has left features that will remain whatever they may be: old coal tips, that give us much biological information; subsidence that has made lakes where so many bird varieties can be found; and also those mining sites, whether they are reclaimed and restored or not. All these features of today bear witness to the life and work of many generations.