A sustainable purchasing policy is one that promotes purchasing or procurement in an eco-friendly manner and does not endanger future generations’ ability to meet their needs and requirements from the environment. For instance, the City of Seattle follows sustainable purchasing programs and policies through initiatives such as “the Environmentally Preferable Purchasing Policy, the Buy- Recycled Program, and the Environmental Management Program.” The objective behind all these programs is to reduce the adverse effects of pollution, energy consumption, depletion of natural resources, and create a positive potential effect on health, well-being and nature.
Sustainable purchasing practices, when undertaken by large government and private bodies, can have a comprehensive impact on the environment and the economy. As the Green Procurement Policy of the Canadian government states, “ Through the increased promotion of environmental sustainability, and by integrating the application of environmental performance considerations in its procurement process, the federal government is in a position to influence the demand for environmentally preferable goods and services…”