US cities’ buy-green schemes reduce their environmental liabilities and costs

Researchers suggest five actions they should take to increase their success rate - by Nicole Darnall, Justin Stritch, Stuart Bretschneider, Lily Hsueh, and Won N

Advancing Green Purchasing in Italian Municipalities

Italy was the first European country to create a full mandatory plan known as the National Action Plan on Green Public Procurement. This plan established a framework through which green purchasing polices can diffuse throughout Italian municipalities. A primary reason for this action is that green purchasing policies have the potential to significantly reduce carbon impacts across the globe and can help Italy achieve its carbon emissions goals. However, at the local level, many municipal governments have struggled to implement green purchasing policies. Consequently, green purchasing has not reached its full potential to help municipalities mitigate their environmental impacts. These are significant concerns that the United Nations Environmental Programme, the Organization for Economic Co-operation and Development, the Sustainable Purchasing Leadership Council (SPLC), and others suggest must be resolved if Italy is to move toward an environmentally sustainable economy. Researchers at Sant’ Anna School of Advance Studies’ Institute of Management and Arizona State University’s (ASU’s) Sustainable Purchasing Research Initiative have sought to address these issues. Our three broad objectives are to: 1) Determine the facilitators and barriers to adoption and implementation of green purchasing policies in Italian municipalities 2) Recommend actions for advancing green purchasing practices more effectively 3) Encourage Italian municipalities that lack green purchasing policies to adopt and implement them within their jurisdictions. To accomplish these objectives, we conducted a national survey of finance, environmental, and municipal engineering directors in Italian municipalities. The survey generated 152 individual responses from 395 municipalities with 25,000 residents or more. These municipalities were representative based on their population size, income, and geographic dispersion by prefecture

Using e-procurement systems to accommodate multiple sustainability objectives

A product’s price and quality are no longer the primary purchasing criteria for local governments. Environmental and social impact also needs to be considered. So, why aren’t all government using an e-procurement system to simplify the process? Yifan Chen, Nicole Darnall, Justin M. Stritch, and Stuart Bretschneider explored the issue. Their study suggests that governments are more likely to adopt an e-system if they have centralised structures

Sustainability Policy Objectives, Centralized Decision Making, and Efficiency in Public Procurement Processes in U.S. Local Governments

Some U.S. local governments are leveraging public procurement to meet their sustainability goals. However, does the simultaneous pursuit of multiple sustainability objectives potentially slow down the speed of procurement processes? We suggest that the simultaneous pursuit of multiple sustainability objectives through procurement is related to decision making speed. Additionally, we argue that centralized decision-making structures might moderate this relationship. Drawing on a representative sample of more than 200 U.S. local governments, we demonstrate that for low-cost purchases, as the number of policy objectives increases, so too does the average length of time for approval. We also find evidence of an interactive relationship between decision-making structures and the number of existing sustainability policies pursued simultaneously. For routine low-cost and routine high-cost purchases, we find evidence that as the centralization of procurement decision making increases, the marginal effect of purchasing complexity on approval times decreases. These findings offer important evidence about how pursuing multiple sustainability objectives affect decision-making efficiency and how decision-making structures might facilitate U.S local governments’ integration of sustainability objectives into their existing internal processes