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New Houston study shows health impacts of full vehicle electrification in major U.S. cities

what could be

Switching fully to electric vehicles could prevent 157 premature deaths each month in Houston. Photo courtesy

A new study from the University of Houston shows that there's no one-size-fits-all strategy for full vehicle electrification in America's largest U.S. cities.

The study by Ali Mousavinezhad and Yunsoo Choi considered changes in air pollution, specifically PM2.5 and ozone levels, in Houston, Los Angeles, New York and Chicago under different electrification scenarios and how the changes could impact public health.

“Our findings indicate vehicle electrification generally contributes to reducing greenhouse gas emissions, improving air quality, and lowering the mortality rate associated with exposure to toxic air pollutants,” Mousavinezhad said in a statement.

However, Mousavinezhad and Choi found that full electrification in Los Angeles could have negative impacts on public health.

Switching fully to electric vehicles could prevent 157 premature deaths each month in Houston, 796 deaths in New York and 328 in Chicago, according to the study. But in Los Angeles, full electrification would increase mortality.

Additionally, full electrification would save between $51 million to $249 million per day for New York, Chicago, and Houston in health-related costs. But Los Angeles would face economic losses of up to $18 million per day.

This was largely due to the unique weather and geography in Los Angeles that can trap air pollutants that harm the lungs. The study found that full electrification would lead to increases in PM2.5 and MDA8 ozone. According to UH, the study reveals the importance and "complexity of air quality management."

“The four largest U.S. cities have distinct anthropogenic sources of air pollutants and greenhouse gases, “Choi added. “Each city requires unique regulations or strategies, including different scenarios for the adoption of electric vehicles, to reduce concentrations of these pollutants and greenhouse gases effectively.”

Mousavinezhad, lead author, is a recent Ph.D. graduate from UH. Choi is a professor of atmospheric chemistry, AI deep learning, air quality modeling and satellite remote sensing. The study, titled “Air quality and health co-benefits of vehicle electrification and emission controls in the most populated United States urban hubs: insights from New York, Los Angeles, Chicago and Houston,” was published in the journal Science of the Total Environment earlier this year.

Earlier this year, Texas ranked low in a study that looked at the closest EV charging stations equivalent to a trip to the gas station. However, another study showed that Texas is among the top of the pack for states with the most electric vehicle registrations, but Houston fell behind other large metros in the state for EV friendliness. Click here to read more about both reports.
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Here's how Houston and Texas fared on a new electric vehicle report. Photo via Getty Images

Texas ranks high on new EV study, but Houston was outpaced by other metros

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A new study shows that Texas is among the top of the pack for states with the most electric vehicle registrations. But Houston falls behind other large metros in the state for EV friendliness.

The March report from StorageCafe, which compiled data from the Federal Transit Administration, the Federal Highway Administration, the Department of Energy and other sources, showed that Texas had the third-most EV registrations in the county in 2021 at 112,000 vehicles.

California outpaced the rest of the country by a longshot with 878,000 registrations, claiming the number one spot. Florida had the second-most registrations at 128,000.

The report also looked at EV friendliness, which factored in EV registrations as well as the number of charging stations per household, EV exemptions, incentives and various other factors.

Houston was ranked 32nd on the friendliness list. The report found that Bayou City drivers registered 27,251 EVs in 2021. Charging stations are available in about 3.8 percent of rental buildings and there are 0.2 charging stations for every 1,000 households in the city.

Dallas claimed the top spot for the state at No. 15 with more than 29,000 EV registrations in 2021. Though Dallas has the same ratio of EV charging stations per household, there are more charging stations in rental buildings in the city.

Austin, at No. 22, also outranked Houston. Though the capital city only registered 8,730 EVs in 2021 there are much more charging stations per household (0.7 for every 1,000) and in rental buildings (5.5 percent).

San Antonio came in at No. 36, the McAllen area at No. 75, and El Paso at No. 83.

Seattle was named the friendliest place to own an EV. The drivers in the city registered more than 47,000 EVs in 2021.

Doug Ressler, a business intelligence manager at Yardi Matrix, which contributed to the report, weighed in on the findings.

“The electric car movement is gaining momentum, but it isn’t without its challenges. The high price of an EV–although brought down by incentives now – range and charging stations still pose some problems," he said in a statement. "However, with the expansion of the charging network–including in apartment buildings–and the gradual lowering of the EV price, buying and using an EV can become mainstream in the foreseeable future."

He also estimated that EVs will "dominate the car market" by 2045. By 2050, he said EVs could make up about 90 percent of the market.

Earlier this month Hertz announced that it would triple Houston's electric rental fleet, as well as add a fast-charging hub to Hobby Airport that's designed to serve ride-hail, taxi fleets and the general public.

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This article originally ran on InnovationMap.

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New York energy firm scoops up Houston’s Infinity Power Partners

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Houston-based energy management and consulting firm Infinity Power Partners has been acquired by New York City-based Environ Energy, which also offers energy management and consulting services.

The deal creates a new “anchor segment” for Environ in the multifamily market. With the addition of Infinity Power’s roughly 2,000 clients in the multifamily sector, representing more than 1 million multifamily units under contract, Environ now has more than 8,000 U.S. clients in the commercial real estate, healthcare, manufacturing, education and government sectors.

“This acquisition continues to solidify our presence in key energy markets while aligning with founders who share our deep commitment to client success,” Environ CEO Chris Sternberg said in a news release.

Infinity Power co-founders and managing partners Nick Altman and Peter Selber have joined Environ, a portfolio company of investment firm 424 Capital. Altman and Selber founded Infinity Power in 2011.

“We built our business one relationship at a time,” Selber said, “with a strong commitment to the communities we serve. That same dedication is reflected in Environ’s approach — now delivered at scale.”

Altman says the acquisition is part of the “next chapter” in energy management. Energy management services help commercial customers reduce utility bills, improve equipment life, achieve green energy goals, and decrease risk tied to fluctuating energy prices.

“Energy management is a culture for continual improvement of energy performance and efficiency that’s integrated within an organization’s normal business practice,” according to the U.S. Office of Energy Efficiency & Renewable Energy.

In all, Environ has made six acquisitions in the past 17 months.

Last year, Environ acquired another Houston-based energy management and consulting firm, CSD Energy Advisors. In that deal, Environ gained nearly 1,000 clients, including several Fortune 500 companies and three large industrial energy users in Texas. As part of the deal, CSD co-founders Andrew Barth and JB Sowyrda joined Environ.

Also last year, Environ purchased Carrollton-based energy advisory firm Rapid Power Management (RPM).

Houston's PowerBridge partners on 2GW Texas AI data center campus

data center venture

Houston-based PowerBridge has formed a joint venture with Denver-based Liberty Energy to develop large-scale data center campuses.

The joint venture’s initial focus will be PowerBridge’s Alpha Digital Campus, a 2-gigawatt data center operation planned for West Texas. PowerBridge sets up data center campuses to support AI and cloud computing. Liberty is an energy company whose Liberty Power Innovations subsidiary offers distributed power and energy storage services.

Houston-based investment firm Five Point Infrastructure LLC established PowerBridge last year, committing up to $1 billion in equity. Earlier this month, The Wall Street Journal reported Five Point is trying to raise $2.5 billion for a new fund targeting water management projects, natural gas treatment systems and data center sites.

Through Five Point subsidiary LandBridge, PowerBridge enjoys access to more than 275,000 acres for infrastructure development as well as low-cost natural gas.

The first phase of PowerBridge’s West Texas campus is expected to offer more than 300 megawatts of generation capacity, with the potential to add more capacity over time. The campus is scheduled to start delivering power in the fourth quarter of 2027.

“By aligning our powered-campus development assets with Liberty’s comprehensive power services and operational expertise, we are creating a model that can be scaled across future gigawatt-scale powered data center campuses in West Texas,” Alex Hernandez, founder and CEO of PowerBridge, said in a release.

Before joining PowerBridge in 2025, Hernandez led Cumulus Data and Talen Energy Corp., a provider of power and energy infrastructure. Amazon Web Services bought Cumulus Data, a subsidiary of Houston-based Talen, in 2024 for $650 million. Cumulus develops nuclear-powered data centers.

Hernandez sits on the board of the Electric Reliability Council of Texas (ERCOT), which manages about 90 percent of the state’s electrical load.

Liberty recently announced a partnership with Houston-based energy technology company SLB to support the expansion of data center capacity.

Energy AI startup chooses Houston for first U.S. office after $20M raise

welcome to houston

London-based AI firm Applied Computing has announced a $20 million Series A round and a new office in Houston.

The new Bayou City office is Applied Computing’s first in the United States and part of its North American expansion. The company is known for its Orbital AI platform, which is tailored for energy operations.

The funding round was led by Houston-based KBR Inc., with participation from San Francisco-based Databricks Ventures. KBR’s investment was first announced in March.

KBR and Applied Computing have also entered into a multi-year agreement to deliver exclusive AI products for the energy sector. KBR already has integrated Orbital into its INSITE 3.0 platform for energy projects, and is also using the product for ammonia production.

Applied Computing’s Orbital platform combines physics-grounded intelligence with models across chemical engineering, time-series forecasting and language, according to the company. The system analyzes sensor readings and can recognize a facility’s equipment constraints and operator activity. The platform can also allow technicians to run simulations of how a change to a facility could affect the rest of its operations.

According to TechCrunch, Applied Computing will use the $20 million to further explore projects and deployments with the energy sector, hire engineering and research positions, and continue to expand internationally, potentially into the Middle East.

The company is also working on deals with a major U.S. stream operator, TechCrunch reports. And Applied Computing shared on LinkedIn that it plans to announce its first partnership with a major European oil company in the coming weeks.

“Yesterday we showed Orbital live in deployments at our demo day at the Energy Institute in London,” Callum Adamson, CEO and co-founder of Applied Computing, posted on LinkedIn on July 16. “Today, we're announcing the capital to scale it globally as well as the launch of our new offices in Houston and Bangalore. In the weeks following, there will be more announcements on our progress, partnerships and deployments.”

The company opened its Bangalore offices in December.

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This article originally appeared on our sister site, InnovationMap.com.

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