ENERGY STAR Focus on Energy Efficiency in Aluminum Casting

Group photo at Aluminum Casting event

First Annual Aluminum Casting Focus Meeting

(Photo by Pam McComb-Podmostko, ICF)

The “aluminum casting focus” is a partnership between EPA’s ENERGY STAR program and aluminum casters to improve energy efficiency within their operations. Tools are available here to help improve manufacturing energy efficiency, save money, and reduce greenhouse gas emissions.

Aluminum casters can get started on a path of saving energy by using the ENERGY STAR Guidelines for Energy Management to build an energy management program, and then work within this aluminum casting focus to learn best practices from the industry.  If you are an aluminum caster who wants to get involved in your industry’s efforts to save energy, contact

 Networking photo during an annual meeting

Aluminum casters network during annual meeting

Plant energy performance indicator (EPI) tool

Use the aluminum casting plant EPI to assess how efficiently a plant uses energy, relative to similar casting plants in the U.S.  The 1 - 100 ENERGY STAR score enables a quick understanding of a plant's energy performance. Plants receiving a score of 75 or higher are eligible to earn ENERGY STAR certification.

To learn more about how EPIs are developed, how to interpret an EPI score, and how to value benchmarking view the Benchmarking Industrial Energy Performance guide.

Plant energy guide

Use the ENERGY STAR metalcasting energy guide Energy Efficiency and Cost Saving Opportunities for Metal Casting to find ways to improve the energy performance.

Participating organizations

  • Alcast Company
  • Alcoa
  • Avalon Precision Castings Company/Craft Cast Company
  • Ball Corporation*
  • Briggs & Stratton*
  • Chrysler LLC*
  • Eck Industries, Inc.*
  • General Motors Company**
  • Honda of America Manufacturing
  • Nissan North America**
  • Southern Aluminum Foundry & Machine, Inc.
  • Toyota Motor Manufacturing North America **

* denotes ENERGY STAR Partners

** denotes ENERGY STAR Partner of the Year awardees