Published: April 2026
Estimated reading time: 3 minutes
The organizing committee of the Society of Plastics Engineers (SPE) Automotive Composites Conference & Exhibition (ACCE) has officially opened nominations for its 2026 Innovative Parts Competition, setting the stage for another year of material and process breakthroughs in transportation composites.
Scheduled for September 9–10, 2026, in Novi, Michigan, the event continues to position itself as a focal point for recognizing engineering innovation across the global composites supply chain.
A Global Platform for Composite Innovation
The competition is open to all registered conference participants, including speakers, exhibitors, sponsors, and attendees. Eligible entries include both original equipment and aftermarket composite parts used in:
- Passenger vehicles
- Heavy trucks
- Agricultural machinery
- Broader transportation systems
Notably, prototype components are also welcomed, reflecting the conference’s emphasis on forward-looking technologies rather than only commercialized solutions.
Organizers are encouraging participation from companies, research institutions, and universities, reinforcing the event’s role as a bridge between industrial application and academic development.
To qualify, nominated parts must receive approval from the relevant vehicle manufacturer and be physically presented at the conference for evaluation by a panel of judges.
Five पुरस्कार Highlight Industry Excellence
A total of five awards will be presented during the event, structured to reflect both material and manufacturing innovation:
- Production Part – Materials Innovation
- Production Part – Process Innovation
- Prototype Part – Materials Innovation
- Prototype Part – Process Innovation
- People’s Choice Award (voted by attendees)
Judging will be conducted by industry specialists and members of the ACCE planning committee, ensuring that selections are grounded in technical merit and real-world applicability.
Winning teams will be formally recognized during the conference and awarded trophies, adding visibility within a highly specialized professional audience.
Key Deadlines for Participants
The nomination process follows a structured timeline:
- Abstract submission deadline: July 30, 2026
- Final write-up submission: August 30, 2026
Detailed submission guidelines are available through the SPE platform, with organizers emphasizing early preparation due to the requirement for physical part display.
ACCE: A Focused Forum for Transportation Composites
Held annually in the Detroit metropolitan area, the ACCE has built a reputation as a highly focused technical forum dedicated exclusively to composite materials in transportation applications.
The conference typically gathers around 450 professionals from across the value chain, including:
- Automotive and transportation OEMs
- Tier suppliers
- Composite processing equipment manufacturers
- Material suppliers (resins, additives, fibers)
- Research institutions and government laboratories
- Industry analysts and investment stakeholders
Approximately 20% of attendees represent OEMs across automotive, aviation, and heavy transport sectors, while another 25% come from tier suppliers—highlighting the event’s strong industrial orientation.
Growing Global Participation
While rooted in North America, the ACCE continues to attract international participation. Delegates from Europe, the Middle East, Africa, and Asia-Pacific regularly attend, contributing to a broader exchange of ideas and technologies.
This diversity reflects the global nature of composite innovation, where advances in one region can rapidly influence design and manufacturing strategies worldwide.
A Reflection of Industry Direction
The continued emphasis on both materials and process innovation within the competition mirrors a broader industry trend: performance gains in transportation are no longer driven by materials alone, but by how effectively those materials are processed and integrated.
As lightweighting, electrification, and sustainability pressures intensify, events like ACCE provide a critical platform for showcasing solutions that can move from prototype to production.
Editorial Perspective:
With increasing demand for high-performance, lightweight, and cost-efficient structures, the ACCE Innovative Parts Competition remains a valuable indicator of where transportation composites are heading—both technologically and commercially.