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Oil is one of the important sources of the economy in all countries, and everyone is interested in the slogan of energy conservation and rationalization. Energy saving and energy conservation are also linked to natural issues, particularly those identified with environmental change and high temperatures, and this implies the requirement for a fair response. Despite the distinction in the requirement for energy every once in a while. Research aims to improve performance .Oil companies using energy management systems. Oil companies in Iraq whose work is characterized by a technical nature were searched, and a rigorous and tested questionnaire was used to collect data.Bodies and divisions of the Iraqi Oil Companies, which are directly related to the topic of the research, and a random sample was chosen from the community. The study reached a set of results, the most important of which are (an integration formula between energy management systems can be developed to be used to improve the quality of performance of oil companies).

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In this paper, the six green supply chain (GSC) operations dimensions effect on transition to GSC and performance improvement (Pi) in Iraqi manufacturing were discussed. Samples of 220 in (15) companies were collected from the manufacturing industry. GSC operations and measuring five independent variables were performed including green manufacturing (GM), green purchasing (GP), green information systems (GIS), green logistics (GL), cooperation with customers (CWC), and eco-design (ED). From preliminary factor and regression analysis, an outcome except for GP, the remaining five variables were used for prediction purposes PI. But, ED of green operations Tracked GIS has shown the greatest effect on the PI. As a result, the industry companies managers must not only implement ED in their SC but also should focus on appropriate control and implementation for GIS to raise their companies’ performance. The basic contribution of the present paper is the negative GP effect which observed to PI, especially in the case of Iraq manufacturing industry. Another value outcome is that GP is an important former economically in the US manufacturing companies.

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This study aims to test the integral relationship between Cleaner Production (CP) processes and chain processes. The study adopted the issue of cleaner production processes as an explanatory variable, as well as the process of the reverse processing chain as a responsive variable. The study is in the field of production management and operations in four veins and proposes to answer the following question: Are the cleaner production and back-up processes integrated in the company under consideration? A key hypothesis has been formulated to be tested in the company in order to diagnose the complementary relationship between CP and reverse processing chain processes. To achieve a deeper understanding of that relationship the researcher has adopted a questionnaire methodology. The study reached a number of conclusions including the existence of a significant complementary correlation between cleaner production processes and reverse processing chain processes. As well this research provides an important proposal, namely that the company under consideration should adopt cleaner production and back-chain operations. This is better because one is complementary to the other and preserves the natural environment.

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