Renault's Flins Refactory Transforms from Car Factory to Circular Economy Hub

"Flins Refactory ceased new car production in October 2024 and operated solely as a refactory for the entire last year. It is the only factory in France encompassing the entire vehicle ecosystem. Over the past two years, employees have received a total of 135,000 hours of training, effectively changing their professions."
 
This was stated by an employee at Renault's Flins Refactory in Paris, which was visited on October 13. Flins Refactory is Europe’s first large-scale circular economy factory and a key hub in Renault's decarbonization strategy. The circular economy aims to minimize resource consumption and waste through repair, reuse, remanufacturing, and recycling.
 
Once a new car assembly plant, Flins Refactory now operates businesses that realize circular economy values. Key activities include extending vehicle lifespans, repurposing batteries, remanufacturing parts, and training personnel for the circular economy. In recent years, employees have transitioned to entirely different tasks from traditional automobile manufacturing.
 
Entering the factory equipped with safety shoes and vests, various parts stained with black soot were visible. The factory handles over 11,000 types of parts, shipping approximately 320,000 parts annually, including 30,000 engines, which are the heart of the vehicles. In one section of the factory, the sounds of performance testing could be heard as fuel and coolant were added to repaired engines.
 
The core of the refactory's work is reverse engineering technology, according to Bridonneau Claire, director of remanufacturing business development. When damaged vehicles or parts arrive, the team must determine the cause and technical characteristics without assistance from the original manufacturer to refurbish and reassemble them. Remakers is the specialized company responsible for remanufacturing automotive parts at Flins Refactory.
 
Claire stated, "Repairing requires the challenging reverse engineering technology, but since we reuse the parts themselves, we maintain competitive pricing. For example, remanufactured engines are about 30% cheaper than new ones." She added that two-thirds of the parts sold are remade products, with the remainder being new.
 
Regarding automotive repairs, Claire explained that the factory can repair up to 70,000 vehicles annually at maximum capacity. However, they are currently increasing throughput and have not yet reached full production capacity, with a target of 40,000 vehicles for this year.
 
The workload is displayed in real-time on a large screen in the center of the factory. If the output falls short of the target, the numbers appear in red; if exceeded, they turn green. Claire noted that Renault Group accounts for about 80% of total sales but expressed intentions to expand the share of other brands in the future.