Measuring success: How GM scores on energy

GM shows how they earned the Energy Star Challenge from the Environmental Protection Agency

04/15/2013


General Motors has earned the Energy Star Challenge for Industry from the U.S. EPA. Among the statistics that led to that designation:

  • In 2012, GM improved the energy efficiency of U.S. operations by 11% over 2011, and saved $20 million in energy costs.
  • The 280,000 metric tons of avoided carbon dioxide emissions is equivalent to annual emissions from 52,900 passenger vehicles. GM’s goal is to reduce energy intensity from all of its U.S. facilities by 20% by 2020.
  • The resulting CO2 equivalent reduction of 1,256,000 metric tons is equal to the electricity needed to power more than 142,069 homes annually or provide electricity to a city about the size of New Orleans for one year.
  • Tracking energy use on a real-time basis for U.S. manufacturing sites resulted in nearly 2.5 million points of energy data, which are monitored every minute to create real-time energy performance indicators.
  • Managing energy in its operations by retro-commissioning two assembly plants’ heating, ventilation, and air conditioning systems saved $5 million in 2012, and applying similar processes elsewhere in the United States will save $3 million.
  • GM’s 54 facilities cut energy intensity by an average of 26% within just two to three years. 

(Source: General Motors)



No comments
The Top Plant program honors outstanding manufacturing facilities in North America. View the 2015 Top Plant.
The Product of the Year program recognizes products newly released in the manufacturing industries.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
World-class manufacturing: A recipe for success: Finding the right mix for a salad dressing line; 2015 Salary Survey: Manufacturing slump dims enthusiasm
2015 Top Plant: Phoenix Contact, Middletown, Pa.; 2015 Best Practices: Automation, Electrical Safety, Electrical Systems, Pneumatics, Material Handling, Mechanical Systems
A cool solution: Collaboration, chemistry leads to foundry coat product development; See the 2015 Product of the Year Finalists
Digital oilfields: Integrated HMI/SCADA systems enable smarter data acquisition; Real-world impact of simulation; Electric actuator technology prospers in production fields
Special report: U.S. natural gas; LNG transport technologies evolve to meet market demand; Understanding new methane regulations; Predictive maintenance for gas pipeline compressors
Cyber security cost-efficient for industrial control systems; Extracting full value from operational data; Managing cyber security risks
Getting ready for industrial IoT; Visualizing the (applied) automation continuum; Preventing VFD faults and failures; Using wireless for closed-loop applications
Migrating industrial networks; Tracking HMI advances; Making the right automation changes
Understanding transfer switch operation; Coordinating protective devices; Analyzing NEC 2014 changes; Cooling data centers

Annual Salary Survey

After almost a decade of uncertainty, the confidence of plant floor managers is soaring. Even with a number of challenges and while implementing new technologies, there is a renewed sense of optimism among plant managers about their business and their future.

The respondents to the 2014 Plant Engineering Salary Survey come from throughout the U.S. and serve a variety of industries, but they are uniform in their optimism about manufacturing. This year’s survey found 79% consider manufacturing a secure career. That’s up from 75% in 2013 and significantly higher than the 63% figure when Plant Engineering first started asking that question a decade ago.

Read more: 2014 Salary Survey: Confidence rises amid the challenges

Maintenance and reliability tips and best practices from the maintenance and reliability coaches at Allied Reliability Group.
The One Voice for Manufacturing blog reports on federal public policy issues impacting the manufacturing sector. One Voice is a joint effort by the National Tooling and Machining...
The Society for Maintenance and Reliability Professionals an organization devoted...
Join this ongoing discussion of machine guarding topics, including solutions assessments, regulatory compliance, gap analysis...
IMS Research, recently acquired by IHS Inc., is a leading independent supplier of market research and consultancy to the global electronics industry.
Maintenance is not optional in manufacturing. It’s a profit center, driving productivity and uptime while reducing overall repair costs.
The Lachance on CMMS blog is about current maintenance topics. Blogger Paul Lachance is president and chief technology officer for Smartware Group.
This article collection contains several articles on the vital role that compressed air plays in manufacturing plants.