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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

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.

Monday, July 1, 2013

ArcelorMittal Global Energy Management System Implementation Case Study

ArcelorMittal Global Energy Management System Implementation Case Study

This case study, published by the Industrial Energy Efficiency (IEE) Project, describes the EnMS use at ArcelorMittal’s Saldanha Works plant, resulting saving roughly R90 million in 2011, offsetting its investment in less than four production days.

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