I'd probably need a full hour to give you the full picture of that.
The quick story will be that it's in energy efficiency, clean technology and some of the new emerging areas like the blue economy. It's also in the traditional areas of environmental work, such as land reclamation. Canada has a lot of mines and old oil fields that need reclamation. A lot of effort is needed to clean up those projects. A couple of big ones in the north, like the Faro Mine and the Giant Mine, would provide jobs for the next 100 years in monitoring and reclamation.