Comprised of former SpaceX, Google and Tesla engineers, Parallel Systems is aiming to develop autonomous and electric freight train cars that would make the American shipping industry greener and more efficient.
Parallel Systems’ technology relies on replacing traditional diesel-powered locomotives with battery-powered freight cars. In its model, each train car is self-powered, and can break apart from or join together with other cars as needed. In theory, this ability to autonomously break apart and reassemble as needed would reduce the need for switching stations, where trains are reorganized and rerouted manually.
It could also drastically reduce the significant physical footprint of trains, converting them from two-mile-long behemoths into “platoons” of 20-to-50 cars that wouldn’t require massive terminals for loading and unloading. Smaller trains would be able to travel closer to their final destinations before being unloaded—reducing trucking emissions, which account for roughly 7% of all greenhouse gas emissions in the U.S., in the process.
