It is a very real crisis. Waste continues to be produced in this country but landfill disposal space is running out.

Waste disposal is a problem in every society across the world. The richer the society, the more it consumes, the greater the problem.

But waste can also be an asset. It can be a source of energy to produce heat and power. Properly managed it can provide raw products for which there are users, and in some cases, market value.