by the numbers

New report reveals EV adoption in Texas remains low

In the latest installment of the Texas Trends survey, only 5.1 percent of Texans currently drive an electric-powered car, truck, or SUV. Photo via Getty Images

Interest in electric vehicles remains low in Texas, according to a recent report by University of Houston and Texas Southern University.

In the latest installment of the Texas Trends survey, only 5.1 percent of Texans currently drive an electric-powered car, truck, or SUV. Nearly 60 percent said they were not too likely or not at all likely to consider leasing or purchasing an electric vehicle in the future.

Respondents said that the largest factor in not opting for an EV was scarcity of charging stations. Other holdbacks included higher purchase prices, and not being able to charge an EV at home.

Acceptance of EVs did vary by respondents’ ethnicity, income, political affiliation and age:

-Asian-American respondents expressed the most interest (57 percent of respondents) in someday purchasing or leasing an EV.

-Those in the highest earning bracket voiced the highest interest in owning or leasing an EV one day. About 40% of those with an annual family income exceeding $80,000 said they'd consider an EV

-About 70% of Republicans and more than 60% of independents said they were not likely to ever buy or lease an EV

The researchers also posed an analysis to test if respondents would be more willing to purchase or lease an EV with lower purchasing prices, lower operating costs and decreased charging times. The factor that seemed to sway respondents most was length/duration of driving range on a single charge.

"If driving distances were longer on an EV’s single charge than with a full tank in a gas-powered vehicle–along with hypothetical situations lowered purchase prices, lowered operating costs and decreased charging times–respondents indicated they would go electric," according to a release from UH.

The EV portion of the report is the latest installment in the Texas Trends survey, a five-year project to study the state’s changing population and opinions, which was launched in 2021.

Other portions of the study focused on state propositions, school vouchers, primary elections, the summer heat wave and climate change.

The survey was conducted between Oct. 6 and Oct. 18 in English and Spanish for 1,914 respondents.

According to the report, 51 percent of Texans believe climate change significantly impacts extreme weather events. About 47 percent of those who acknowledge the impact of climate change on weather are likely to consider buying an electric vehicle.

About three-quarters (75.8 percent) of Texans describe the summer of 2023 as hotter than previous summers.

Meanwhile, the City of Houston has been working to accelerate EV adoption in the area.

Evolve Houston, founded through Houston's Climate Action Plan, awarded its inaugural eMobility Microgrant Initiative this summer to 13 groups, neighborhoods and an individual working to make electric vehicles accessible to all Houstonians.

The city also approved $281,000 funding for the expansion of free electric vehicle rideshare services in communities that are considered underserved by utilizing services like RYDE and Evolve Houston. Click here to read more.

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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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