WEI Case Study: Marshall Spring Manufacturing

May 2, 2014




Marshall Spring Manufacturing Case Study


(Kansas City, MO) 




About the Client


For over half a century, Marshall Spring Manufacturing has been designing and producing quality springs that perform in a number of various applications.  At Marshall Springs, they have the ability to both create springs that would match the needs of a new machine or process, as well as to create springs that exactly replicate existing models.  Although locally operated, Marshall Spring has customers from all over the country.



Marshall Spring’s warehouse consisted of thirty-five T12 fixtures that all needed to be replaced with new, premium efficient T8 technology.  Worldwide Energy provided the client with multiple savings options.  Option one proposed a new lighting layout for the facility, reducing overall fixture count by the strategic placement of six-lamp T6 fixtures.  The second option was for a fixture for fixture retrofit, changing the T12 lamps to T8.  For this particular project, the second option was chosen and WEI was able to secure rebates to cover 50% of the client’s cost.





  • Annual kWh Savings: 10,288
  • Reduced 15,633 pounds of carbon dioxide
  • Increased visual acuity


Cost Savings:


  • Annual utility and maintenance savings: $1,838
  • Projected ROI of 20 months


Marshall Spring Manufacturing


No matter what size, your facility will benefit greatly from an energy efficiency evaluation and lighting retrofit.  Speak with an energy efficiency consultant at Worldwide Energy to learn what options are available for upgrading your facility, 913.310.0705.


What Our Clients are Saying

  • “Since the installation we cannot say enough great things about [the] company. Not only were installers professional and efficient, but there was no interference with our day to day production during installation. We immediately have noticed a savings in our energy bills.”
    -Justin Kelly, Tompkins Industries Inc.
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  • “Worldwide Energy was very professional through the whole process. They handled everything from start to finish. I would highly recommend Worldwide Energy to anyone looking to improve their lighting and control utility costs. They take care of everything, it’s easy.”
    -Shawn Wakeman, Frank Ancona Honda
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  • “Our project was completed in a timely manner with excellent results. All changes requested were completed and the crew was willing to do whatever it took to make us happy.”
    -Bill Keefer, Westlake Ace Hardware
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  • “After considering several companies, we selected Worldwide Energy to do our lighting retrofit, primarily because their proposal was total turnkey and provided the most complete level of service.”
    -Mike Gonnerman, ROM Corporation
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