Green business has been seen as a possible mediator of economic-environmental relations, and if proliferated, would serve to diversify our economy, even if it has a negligible effect at lowering atmospheric CO2 levels. The definition of "green jobs" is ambiguous, but it is generally agreed that these jobs, the result of green business, should be linked to clean energy, and contribute to the reduction of greenhouse gases. These corporations can be seen as generators of not only "green energy", but as producers of new "materialities" that are the product of the technologies these firms developed and deployed.