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Report ranks Texas as among least expensive states for energy

If you live in Texas, you're paying less than residents in almost every other state. Photo via Getty Images

A new report analyzed energy costs across the United States to find out what states had the highest energy prices. Turns out, Texas falls rather low on that list.

The study from WalletHub ranked Texas as No. 49 on the list of the 2023 Most Energy-Expensive States. According to the U.S. Energy Information Administration, almost a third (27 percent) of the country report having difficulty meeting the energy needs of their household.

"To better understand the impact of energy on our finances relative to our location and consumption habits, WalletHub compared the total monthly energy bills in each of the 50 states and the District of Columbia," reads the report. "Our analysis uses a special formula that accounts for the following residential energy types: electricity, natural gas, motor fuel and home heating oil."

The report ranked states based on their total monthly energy cost, but also identified the following:

  • Monthly electricity cost
  • Monthly natural-gas cost
  • Monthly motor-fuel cost
  • Monthly home heating-oil cost
Texas households' total monthly energy cost was reportedly $378, which is only beat by New Mexico ($373) and DC ($274). The top five most expensive states for monthly energy cost is as follows.
  1. Wyoming at $845
  2. North Dakota at $645
  3. Alaska at $613
  4. Connecticut at $593
  5. Massachusetts at $589
When comparing to other states, Texas monthly electricity costs are relatively high. At $153 a month, the Lone Star State ranks No. 11 in that category. Meanwhile, when it comes to monthly home heating-oil cost, Texans pay an average of $0 a month, as do Mississippi residents.
Fuel prices are also cheaper in Texas, as the state ranks No. 49 with only Louisiana and Mississippi with lower costs, respectively.

While Texans can find some comfort in the lower-than-average energy costs, the whole country is expected to see some prices increase, one of the report's experts says.

"Most likely, energy prices will continue to rise in 2023, although perhaps more slowly than at times in the past," writes Peter C. Burns, director of the Center for Sustainable Energy at Notre Dame. "The war in Ukraine continues to create uncertainty in energy supplies in Europe, while pledges to reduce oil production in the interests of reducing greenhouse gas emissions will also contribute to increasing prices."


Source: WalletHub

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A View From HETI

Simon M. King, a Rice University sophomore, served as the first author on a recent study of a new process for recycling lithium-ion batteries. Photo courtesy Rice

Rice University researchers have uncovered a more energy-efficient and faster way to recycle critical minerals from used lithium-ion batteries.

Traditional methods rely on high heat, long processing times and harsh chemicals to recover a small fraction of critical materials from batteries used in everything from smartphones to electric vehicles. However, the team from Rice's Department of Materials Science and Nanoengineering developed a process that uses a water-based solution containing amino chlorides to extract more metals in less time

The team published the findings in a recent edition of the scientific journal Small.

Simon King, a sophomore studying chemical and biomolecular engineering who completed this work as a summer research fellow at the Rice Advanced Materials Institute, served as first author of the study. He worked with corresponding authors Pulickel Ajayan, the Benjamin M. and Mary Greenwood Anderson Professor of Engineering, and Sohini Bhattacharyya, a research scientist in Ajayan’s lab.

By using a hydroxylammonium chloride (HACI) solution, the team achieved roughly 65 percent extraction of key battery metals in just one minute at room temperature, according to the study. The efficiencies grew to roughly 75 percent for several metals under longer processing times.

“We were surprised by just how fast the reaction occurs, especially without the involvement of high temperatures,” King said in a news release. “Within the first minute, we’re already seeing the majority of the metal extraction take place.”

By not requiring high temperatures or long reaction times, Rice predicts the process could have a major impact on cost and the environmental impact of lithium battery recycling. Additionally, the water-based HACI solution makes waste handling easier and lowers certain environmental risks.

In addition to extracting the materials, the team went on to demonstrate that the recovered metals could be recycled and reprocessed into new battery materials.

“A big advantage of this system is that it works under relatively mild conditions,” Ajayan added in the release. “That opens the door to more sustainable and scalable recycling technologies.”

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