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Energy Management Working Group


Case Studies

This collection of energy management system (EnMS) case studies presents the real-world data and experiences of early adopters who use EnMS to achieve savings. These case studies describe the implementation and resulting savings from use of an EnMS, ISO 50001, or energy optimization projects.

Get Involved: Learn about the CEM Energy Management Leadership Awards, which showcase leading organizations and share their ISO 50001 successes. Now accepting entries for 2018 awards. 

Scan and choose from case studies on this page, filter by industry or country to the right, or search by keywords in the search bar below.


Friday, May 12, 2017

Arabian Cement Company Global Energy Management Implementation Case Study

Arabian Cement Company Global Energy Management Implementation Case Study

ACC is the first cement plant in Egypt certified with ISO 50001

This case study describes how the adoption of an EnMS at ACC has proven to have several direct and indirect benefits. The direct benefits can be summarized in the achieved energy savings and associated GHG reduction: total energy performance improvement by 72,417 MWh representing 1.8% from the baseline (1.5% heat consumption reduction, 4.4% power consumption reduction) and corresponding GHG reduction 127,147 tCO2e (15% from baseline).

Friday, May 12, 2017

Al Ezz Dekheila Steel Company Global Energy Management Implementation Case Study

Al Ezz Dekheila Steel Company Global Energy Management Implementation Case Study

EZDK is the first steel plant in Egypt to implement the Energy Management System ISO 50001

This case study describes how EZDK has managed to achieve a reduction of 4.6% in electricity consumption and a reduction of 3.8% in natural gas consumption for the years 2015 & 2016 based on the baseline of three years consumption (2011 – 2013). This translates to a total reduction in energy consumption by 1,331,066 GJ or $7,459,598 and 564,715 metric tons CO2e reduction.

Thursday, May 19, 2016

Sidi Kerir Petrochemicals Company (SIDPEC) Global Energy Management Implementation Case Study

Sidi Kerir Petrochemicals Company (SIDPEC) Global Energy Management Implementation Case Study

The first integral step towards the petrochemicals future in Egypt

This case study describes how Sidi Kerir Prtrochemicals Co. (SIDPEC) staff members were motivated to implement an EnMS at their facility by the clear benefits realized from previous management systems (e.g. ISO 14001 and ISO 9001) and other techniques and tools for process improvement (e.g. Lean Six Sigma). The company achieved energy savings of 27,850 MWh.

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