Like many large organizations, we have a number of waste streams to manage. We practice the three R’s - reduce, reuse and recycle.
With employees in offices and generating stations across the province, we need to manage general waste made up of garbage, recyclables and organics. Regular waste is sorted on-site according to the requirements of the local landfill, and removed from our facilities by either certified contractors or municipal waste collection operations.
INDUSTRIAL WASTE AND SPECIAL SUBSTANCES
Generating electricity means we have both industrial waste like ash from our thermal generating stations and special substances, such as PCBs from old electrical equipment to dispose of. Other examples of industrial waste include fuel solids and fuel ash, gypsum, oily rags and blasting grit. We take care to handle and dispose of each type of waste produced by our operations properly.
The primary industrial waste produced by our operations is the ash produced by burning coal and oil. This is a combination of fly ash (collected using equipment in the generating station stacks) and bottom ash (collected at the bottom of boilers). When possible, we sell ash produced by our thermal generating stations to be used for other purposes. Fly ash, for example, can be used as a substitute for cement in concrete.