The SPP impact study is a joint project of UNEP and of the Swiss-led Marrakech Task Force on SPP. The study aims at demonstrating the benefits of sustainable public procurement on developing, developed and in transition countries. It also seeks to initiate a methodology to quantify the sustainable development and market impacts of SPP activities: increased availability of sustainable goods and services, strengthening of productive capacities and export capacities, employment creation, improved labor conditions, reduced energy and water consumption, reduced GHG emissions, increased competitiveness of green industries, uptake of green technologies, more efficient use of natural resources, etc.