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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

PT Indah Kiat Pulp & Paper Global Energy Management Implementation Case Study

PT Indah Kiat Pulp & Paper Global Energy Management Implementation Case Study

The first paper mill in Indonesia to be awarded ISO 50001 certification

This case study describes how IKPP Tangerang became the first paper mill in Indonesia to be awarded ISO 50001 certification. IKPP Tangerang succeeded in reducing energy consumption from 9.32 GJ/TP in 2011 to 7.91 GJ/TP in 2015.

Tuesday, May 17, 2016

Catalyst Paper, Crofton Division Global Energy Management Implementation Case Study

Catalyst Paper, Crofton Division Global Energy Management Implementation Case Study

Achievement by Crofton Division

This case study describes how Catalyst Paper, Crofton Division has made significant efforts to reduce energy intensity using different methods and evolving in their approach of energy management and energy performance improvement. The combined strategy of consuming less while generating more has had the great benefit of offsetting purchased power by 7.2%.

Tuesday, May 17, 2016

3M Company Global Energy Management Implementation Case Study

3M Company Global Energy Management Implementation Case Study

Energy Efficiency as a 3M Competitive Advantage

This case study describes how 3M facilities were among the first to pilot the implementation of ISO 50001 in 2011, and, since that time, 3M has implemented the standard at eighteen facilities in seven countries. Superior Energy Performance (ISO 50021) has been implemented at three of the eighteen facilities. 3M facilities participating in ISO 50001 and ISO 50021 have shown an energy performance improvement of 10.5% over the past three years.

Tuesday, May 17, 2016

3M Korea Ltd. Naju Plant Global Energy Management Implementation Case Study

3M Korea Ltd. Naju Plant Global Energy Management Implementation Case Study

3M Korea Naju plant improves energy performance 7.14% with SEP and ISO 50001

This case study describes how the 3M Korea Naju plant obtained ISO 50001 certification and became the first company in Korea to achieve Superior Energy Performance (SEP) from the Korean Energy Agency (KEA) . The Naju plant’s energy management system (EnMS) implementation enabled a 7.14 percent improvement in energy performance in two years.

Tuesday, November 20, 2012

3M Global Energy Management System Implementation Case Study

3M Global Energy Management System Implementation Case Study

This case study, published by the Institute for Industrial Productivity, describes key steps and lessons learned from ISO 50001 and SEP certification at 3M Canada’s Brockville tape plant.

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