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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.


Wednesday, May 18, 2016

LG Chem, Ltd. Global Energy Management Implementation Case Study

LG Chem, Ltd. Global Energy Management Implementation Case Study

Improved Energy Performance 9.39% due to the implementation of EnMS in 2014

This case study describes how LG Chem, Ltd. Ochang plant, which produces Acrylic film for LCD modules and Lithium-Ion batteries, successfully implemented an Energy Management System (EnMS) in 2014. As a result of a monthly report assessment of its energy use and GHG, the Ochang plant achieved energy cost reduction by 13% ($9.5 million) in 2014 and by 11% ($7.0 million) in 2015.

Wednesday, May 18, 2016

HARBEC, Inc. Global Energy Management Implementation Case Study

HARBEC, Inc. Global Energy Management Implementation Case Study

Specialty plastics manufacturer improves energy performance 16.5% to earn Platinum certification in Superior Energy Performance

This case study describes how HARBEC, Inc. worked with the U.S. Department of Energy (DOE) Advanced Manufacturing Office to successfully implement an energy management system (EnMS) that meets all requirements of ISO 50001 and Superior Energy Performance® (SEP). HARBEC’s implementation of the EnMS at its small plastics manufacturing facility in Ontario, New York, enabled a 16.5% improvement in energy performance.

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