Get ready for the next OCPP Plugfest USA! From May 12–14, 2026, the Open Charge Alliance will bring together developers, engineers, and EV charging experts from around the world for three dynamic days of interoperability testing, knowledge sharing, and networking.
This year’s Plugfest will take place at the DEKRA test lab in Plymouth Michigan, offering a professional test environment where implementers can connect their systems, test interoperability, and collaborate directly with peers from across the industry.
We will kick off the event with a Cyber Security Conference, featuring engaging presentations and panel discussions with both international and US speakers. The following two days will focus on hands-on OCPP interoperability testing, complemented by a side program highlighting the latest developments in EV charging and OCPP.
Program overview
Day 1 – May 12
13:00 – 17:30 Cyber Security Conference
Inspiring presentations and panel discussions with international and US experts
Day 2 – May 13
09:00 – 17:00 OCPP Interoperability Testing & Side Program
17:00 – 20:00 Networking Dinner
Day 3 – May 14
09:00 – 17:00 OCPP Interoperability Testing & Side Program
Whether you want to test your implementation, exchange insights with fellow developers, or stay ahead of the latest OCPP developments, the Plugfest offers a unique opportunity to collaborate with the global EV charging community.
More details about the agenda and registration will be announced soon. So mark your calendar and get ready to join us in Plymouth Michigan!