Liquidity Services Blog

Why Are Surplus Assets Central to the Circular Economy?

Written by Gibney Ries | September 21, 2026, 1:00:02 PM Z
The question isn’t whether you’ll have surplus. It’s what you do with it.

Surplus assets are a natural byproduct of an evolving business. Lines get retooled. Facilities are consolidated. Products are discontinued. Technology leaps ahead. Every piece of resulting surplus equipment contains two kinds of value, financial and environmental. A strong surplus asset management program recovers both simultaneously.

 

Surplus Isn't a Problem. Mismanaging it is.

 

What the Research Actually Shows

 

A 2013 landmark study by the Ellen MacArthur Foundation and McKinsey estimated that a subset of EU manufacturing alone could realize net materials cost savings of up to $630 billion per year by adopting circular economy practices2. Where those savings come from matters as much as the number itself. The bulk of the value sits in reuse, remanufacturing, and refurbishment, not in recycling.

 

Looking at the US, the remanufacturing industry grew 15% between 2009 and 2011 to at least $43 billion in production value, supporting over 180,000 full-time jobs, according to the U.S. International Trade Commission3. The largest sectors include aerospace, heavy-duty and off-road equipment, and motor vehicle parts.

 

More than a decade later, the trajectory has only steepened. The global circular economy market reached $578.09 billion in 2026 and is projected to reach $888.22 billion by 2030, a compound annual growth rate of 11.3 percent4. That market covers repair and maintenance, remanufacturing and refurbishment, recycling and resource recovery, and reverse logistics, the same value recovery practices surplus asset management depends on.

 

On the environmental side, research is equally compelling. A peer-reviewed life-cycle study at the University of Michigan found that remanufactured automotive engines can be produced with 68 to 83% less energy and 73 to 87% fewer CO₂ emissions than new engines5. The MEMA's research, citing Nasr et al., puts the energy savings for remanufacturing broadly at approximately 85% versus equivalent new parts production6.

 

For buyers, the economics are equally clear. Remanufactured industrial equipment and parts typically cost 20 to 65% less than new, depending on equipment type and scope of restoration7. John Deere's remanufacturing program targets under 50% of the new machine cost. Genie Industries' reconditioning program costs 45 to 60% of the new machine price and extends the useful life by four to six additional years7. CNH Industrial runs a comparable Reman program across its agricultural and construction brands, restoring used components to original specifications at a fraction of new-part cost8.

 

The three mistakes that cost manufacturers the most

 

Waiting too long. The longer it sits, the more market value Industrial equipment loses. What could command a strong price in an active secondary market at the time of retooling may attract far less interest and far more buyer skepticism two years later. Timing is one of the biggest levers in surplus asset value recovery.

 

Treating all surplus the same. Not every surplus asset has the same recovery profile. A specialized semiconductor tool has a deep, global secondary market. A custom conveyor built for a single product line may have very limited resale appeal. Effective surplus management starts with segmentation, with understanding which assets can be remarketed, which should be redeployed, and which should be recycled for scrap value.

 

One channel isn't a strategy. Calling one local dealer or running a single auction is not a surplus strategy; it's a surplus event. The secondary market for industrial equipment is global. A CNC machine in Ohio may have its best buyer in Germany or South Korea. Access to that buyer pool requires either deep secondary market expertise or a partner who has it.

 

Selling idle or unused equipment rather than scrapping it means new equipment doesn't need to be manufactured, and material doesn't need to be extracted and processed again. That goes well beyond a sustainability narrative. It’s common sense that comes with financial benefits.

 

Stay Tuned For More

We’ve made this a 3-part series. In the weeks ahead, we’ll explore why surplus assets matter and how to turn circular thinking into a practical asset strategy.

Part One

What is the Circular Economy in Manufacturing?

Read the Post →

Part Three

How do you build a circular asset strategy?

Coming September 28, 2026
Bibliography
  1. Ellen MacArthur Foundation The Circular Economy in Detail. (Accessed May 2026).
  2. Ellen MacArthur Foundation Towards the Circular Economy Vol. 1: An Economic and Business Rationale for an Accelerated Transition. Ellen MacArthur Foundation, 2013.
  3. U.S. International Trade Commission (USITC) Remanufactured Goods: An Overview of the U.S. and Global Industries, Markets, and Trade. Investigation No. 332-525, USITC Publication 4356. October 2012.
  4. The Business Research Company Circular Economy Global Market Report 2026. April 2026.
  5. Smith, Vanessa M., and Gregory A. Keoleian The Value of Remanufactured Engines: Life-Cycle Environmental and Economic Perspectives. Journal of Industrial Ecology 8, no. 1–2 (2004): 193–221.
  6. Nasr, Nabil Z., Newton B. Green II, David R. Fister, and Monica M. Becker Capturing Energy and Resources through Remanufacturing. Proceedings of the European Council for an Energy Efficient Economy (ECEEE), 2003. Cited in: Motor & Equipment Manufacturers Association (MEMA), Comments to FTC on Used Auto Parts Guides, Project No. P127702, August 3, 2012.
  7. For Construction Pros Are Remanufactured Machines Worth a Look for Your Equipment Rental Business?. Citing Mark Wagner, Reman Product Marketing Manager, John Deere Construction & Forestry, and Genie Industries reconditioning program data.
  8. CNH Industrial CNH Environment — My CNH Reman. (Accessed May 2026).