%0 Generic %A Muñoz Villamizar, Andrés Felipe %A Santos, Javier %A Montoya Torres, Jairo Rafael %A Ormazábal, Marta %8 2018 %U http://hdl.handle.net/10818/35465 %X The increase on environmental awareness has triggered numerous green initiatives at companies. This paper presents the Overall Greenness Performance (OGP), a metric based on the well-known Overall Equipment Effectiveness (OEE). The OGP is a hierarchy of metrics based in the Lean Manufacturing framework that measure how environmentally efficient a manufacturing operation is executed. The purpose of the metric is to quantify improvements in productive and environmental efficiencies, relative to a company’s initial situation, after implementing a lean-green manufacturing system. %I Studies in Computational Intelligence %K Environmental %K Performance %K Efficiency %K Metric %K Lean %T Service Orientation in Holonic and Multi-Agent Manufacturing %T Environmental Assessment Using a Lean Based Tool %~ Intellectum