autonomous freight

Self-driving trucking facility opens in Houston, readies for 2024 launch in Texas

Texas is one step closer to seeing a Houston-to-Dallas driverless truck route on I-45. Photo courtesy of Aurora

Houston is emerging as a major player in the evolution of self-driving freight trucks.

In October, Aurora Innovation opened a more than 90,000-square-foot terminal at a Fallbrook Drive logistics hub in northwest Houston to support the launch of its first “lane” for driverless trucks — a Houston-to-Dallas route on I-45. Aurora opened its Dallas-area terminal in April.

Close to half of truck freight in Texas moves along I-45 between Houston and Dallas.

“With this corridor’s launch, we’ve defined, refined, and validated the framework for the expansion of our network with the largest partner ecosystem in the autonomous trucking industry,” Sterling Anderson, co-founder and chief product officer at Pittsburgh-based Aurora, says in a news release.

Aurora produces software that controls autonomous vehicles. The software is installed in trucks from Paccar, whose brands include Kenworth and Peterbilt, and Volvo.

Anderson says its Houston and Dallas terminals came online well ahead of its scheduled launch of driverless trucks between the two cities. The terminals house, maintain, and inspect autonomous trucks.

Aurora currently hauls more than 75 loads per week (under the supervision of vehicle operators) from Houston to Dallas and Fort Worth to El Paso. The company’s customers in its pilot project include FedEx, Uber Freight, and Werner.

“We are on track to launch commercial operations at the end of 2024, with Dallas to Houston serving as our first commercial route,” the company says.

In July, Aurora said it raised $820 million in capital to fuel its growth — growth that’s being accompanied by scrutiny. Self-driving taxi service, Cruise, which recently launched in Houston, has put it in park for the time being.

In light of recent controversies surrounding self-driving vehicles, the International Brotherhood of Teamsters, whose union members include over-the-road truckers, recently sent a letter to Lt. Gov. Dan Patrick calling for a ban on autonomous vehicles in Texas.

“The Teamsters believe that a human operator is needed in every vehicle — and that goes beyond partisan politics,” the letter states. “State legislators have a solemn duty in this matter to keep dangerous autonomous vehicles off our streets and keep Texans safe. Autonomous vehicles are not ready for prime time, and we urge you to act before someone in our community gets killed.”

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A View From HETI

Researchers from Rice University say their recent findings could revolutionize power grids, making energy transmission more efficient. Image via Getty Images.

A new study from researchers at Rice University, published in Nature Communications, could lead to future advances in superconductors with the potential to transform energy use.

The study revealed that electrons in strange metals, which exhibit unusual resistance to electricity and behave strangely at low temperatures, become more entangled at a specific tipping point, shedding new light on these materials.

A team led by Rice’s Qimiao Si, the Harry C. and Olga K. Wiess Professor of Physics and Astronomy, used quantum Fisher information (QFI), a concept from quantum metrology, to measure how electron interactions evolve under extreme conditions. The research team also included Rice’s Yuan Fang, Yiming Wang, Mounica Mahankali and Lei Chen along with Haoyu Hu of the Donostia International Physics Center and Silke Paschen of the Vienna University of Technology. Their work showed that the quantum phenomenon of electron entanglement peaks at a quantum critical point, which is the transition between two states of matter.

“Our findings reveal that strange metals exhibit a unique entanglement pattern, which offers a new lens to understand their exotic behavior,” Si said in a news release. “By leveraging quantum information theory, we are uncovering deep quantum correlations that were previously inaccessible.”

The researchers examined a theoretical framework known as the Kondo lattice, which explains how magnetic moments interact with surrounding electrons. At a critical transition point, these interactions intensify to the extent that the quasiparticles—key to understanding electrical behavior—disappear. Using QFI, the team traced this loss of quasiparticles to the growing entanglement of electron spins, which peaks precisely at the quantum critical point.

In terms of future use, the materials share a close connection with high-temperature superconductors, which have the potential to transmit electricity without energy loss, according to the researchers. By unblocking their properties, researchers believe this could revolutionize power grids and make energy transmission more efficient.

The team also found that quantum information tools can be applied to other “exotic materials” and quantum technologies.

“By integrating quantum information science with condensed matter physics, we are pivoting in a new direction in materials research,” Si said in the release.

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