Although the manufacturing sector has made continuous improvements towards sustainability performance measurement, it is not yet fully exploited. In view of its premature level, the issue of understanding how to integrate sustainability performance measurement has become a matter of considerable concern for both practitioners and academics. Within this context, this research emphasizes on the need of integrating both environmental and operational aspects to support sophisticated sustainability performance measurement and decision making. By identifying a set of high level business decisions, the integrated key performance indicators - KPIs are provided along with the data and system requirements to estimate them.