Houston professor earned $500,000 grant to tap into digital twin tech for bridge safety

transportation innovation

A team from the University of Houston received a grant to continue its work on using AI and digital twin technology to better evaluate bridges in Texas. Photo via uh.edu

A University of Houston professor has received a grant from the Texas Department of Transportation (TxDOT) to improve the efficiency and effectiveness of how bridges are inspected in the state.

The $505,286 grant will support the project of Vedhus Hoskere, assistant professor in the Civil and Environmental Engineering Department, over three years. The project, “Development of Digital Twins for Texas Bridges,” will look at how to use drones, cameras, sensors and AI to support Texas' bridge maintenance programs.

“To put this data in context, we create a 3D digital representation of these bridges, called digital twins,” Hoskere said in a statement. “Then, we use artificial intelligence methods to help us find and quantify problems to be concerned about. We’re particularly interested in any structural problems that we can identify - these digital twins help us monitor changes over time and keep a close eye on the bridge. The digital twins can be tremendously useful for the planning and management of our aging bridge infrastructure so that limited taxpayer resources are properly utilized.”

The project began in September and will continue through August 2026. Hoskere is joined on the project by Craig Glennie, the Hugh Roy and Lillie Cranz Cullen Distinguished Chair at Cullen College and director of the National Center for Airborne Laser Mapping, as the project’s co-principal investigator.

According to Hoskere, the project will have implications for Texas's 55,000 bridges (more than twice as many as any other state in the country), which need to be inspected every two years.

Outside of Texas, Hoskere says the project will have international impact on digital twin research. Hoskere chairs a sub-task group of the International Association for Bridge and Structural Engineering (IABSE).

“Our international efforts align closely with this project’s goals and the insights gained globally will enhance our work in Texas while our research at UH contributes to advancing bridge digitization worldwide,” he said. “We have been researching developing digital twins for inspections and management of various infrastructure assets over the past 8 years. This project provides us an opportunity to leverage our expertise to help TxDOT achieve their goals while also advancing the science and practice of better developing these digital twins.”

Last year another UH team earned a $750,000 grant from the National Science Foundation for a practical, Texas-focused project that uses AI. The team was backed by the NSF's Convergence Accelerator for its project to help food-insecure Texans and eliminate inefficiencies within the food charity system.

UH Professor Vedhus Hoskere received a three-year, $505,286 grant from TxDOT for a bridge digitization project. Photo via uh.edu

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The $63.5 million contract aims to support UH in developing analytical modeling and simulation platforms that help the U.S. Army make timely and effective decisions. Photo via uhsystem.edu

University of Houston lands $63.5M contract with DOD to develop tech for the 'future battlefield'

ready to innovate

The University of Houston was recently awarded its largest grant in history—this time, from the U.S. Department of Defense.

The $63.5 million contract aims to support UH in developing analytical modeling and simulation platforms that help the U.S. Army make timely and effective decisions, according to a release from UH.

Craig Glennie, professor of civil and environmental engineering and director of engineering defense research initiatives at the UH Cullen College of Engineering, who is leading the project, says the team's work will focus on creating tools for the time period before conflict begins.

“We are not looking at what happens once bullets start flying. We are looking at what happens during the competition and crisis phases, the buildup and the posturing and the projection of forces before you actually get to the point of armed conflict,” he says in a statement. “The Army needs tools to understand how they can effectively position themselves and project their force towards the adversary in such a manner that they can avoid armed conflict, or if that is not possible, be prepared for the onset of armed conflict.”

The team, which also includes members from the University of Massachusetts Amherst, New Mexico State University and other organizations, will work closely with the U.S. Army Combat Capabilities Development Command Analysis Center, known as DAC. They've been commissioned to help build realistic modeling, analysis and simulation tools that the Army can use in the "future battlefield."

DAC has named several high priority issues for the team including quantum technology, artificial intelligence, and machine learning.

“For example, we will look at the electromagnetic spectrum, at owning the airspace, and projecting that we have the radio frequency technology that is capable of jamming a neighbor’s signals," Glennie adds.

UH president Renu Khator says the university is honored to revive the contract.

“We understand the significance of this project in enhancing the Army’s decision-making capabilities, and we are proud to contribute to our nation’s security and strategic competitiveness," she said in a statement. "We look forward to the remarkable contributions that will emerge from this collaboration, strengthening the University of Houston’s commitment to driving innovation that matters.”

UH has inked a number of grants and contracts in recent months that are pushing innovative initiatives forward at the university.

Last month, UH received a $100,000 grant from the Baker Hughes Foundation to go toward workforce development programs, and environmental justice research at its Energy Transition Institute. The ETI was launched last year through a $10 million grant from Shell USA Inc. and Shell Global Solutions (US) Inc.

And earlier this month, Houston-based The Welch Foundation awarded its inaugural $5 million Catalyst for Discovery Program Grant to a new initiative led by Jeffrey Rimer, UH's Abraham E. Dukler Professor of Chemical Engineering. The grant launched the Welch Center for Advanced Bioactive Materials Crystallization, which will build upon Rimer's work relating to the use of crystals to help treat malaria and kidney stones.

Craig Glennie, professor of civil and environmental engineering and director of engineering defense research initiatives at the UH Cullen College of Engineering, is leading the project. Photo via uh.edu

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Innovative Houston chemicals manufacturing platform provider raises $40M series A

money moves

Houston-based Mstack, whose platform helps manufacturers source specialty chemicals, has raised $40 million in a series A funding round.

Lightspeed Venture Partners and Alpha Wave Incubation led the round, which includes a debt facility from HSBC Innovation Banking and money from several angel investors.

In a news release, Mstack says the infusion of cash will enable it to “double down on its mission to disrupt a historically flawed supply chain for specialty chemicals.”

This “doubling down” will include expansion of Mstack’s footprint in the U.S., Middle East, Latin America, and Asia.

“Geopolitical dynamics pose risks for supply chain disruptions in the global specialty chemicals market,” Bejul Somaia, a partner at Lightspeed, says in a news release.

“With demand for these chemicals growing rapidly, there is a need to increase R&D investments and unlock new pockets of supply,” he adds. “As the first institutional investor in Mstack, we believe that the company has tremendous potential to lead this transformation.”

Mstack, founded in 2022, currently serves four business sectors: oil and gas, coatings, water treatment, and home and personal care. The funding will enable it to move into industry segments such as agrochemicals and pharmaceuticals.

The Mstack platform gives buyers a one-stop shop for sourcing, testing, shipping, delivering, and tracking specialty chemicals.

“This new funding affirms investor confidence in our vision and technology to transform global markets. It enables us to expand geographically and intensify our R&D efforts,” Mstack founder Shreyans Chopra says.

Here's how Houston ranks on annual list of greenest cities in the US

room for improvement

Bad news, Houston. The Bayou City is the third worst metro when it comes to the country's greenest cities.

According to WalletHub's recently released Greenest Cities in America report, Houston is No. 98 out of 100 of the largest cities that were ranked in the study, which was based on information from the U.S. Census Bureau, U.S. Environmental Protection Agency, The Trust for Public Land, U.S. Department of Energy - The Alternative Fuels Data Center, and more.

“There are plenty of things that individuals can do to adopt a green lifestyle, from recycling to sharing rides to installing solar panels on their homes. However, living in one of the greenest cities can make it even easier to care for the environment, due to sustainable laws and policies, access to locally-grown produce and infrastructure that allows residents to use vehicles less often," says Chip Lupo, WalletHub Analyst. "The greenest cities also are better for your health due to superior air and water quality.”

Houston scored 36.88 points out of 100, and comes in dead last on the environment ranking. Here's how the city performs when it comes to the other metrics:

  • No. 87 for transportation
  • No. 52 for energy sources
  • No. 61 for lifestyle and policy
  • No. 91 for greenhouse-gas emissions per capita
  • No. 30 for percent of green space
  • No. 86 for median air quality index
  • No. 97 for annual excess fuel consumption
  • No. 56 for percent of commuters who drive
  • No. 39 for walk score
  • No. 33 for farmers markets per capita

The big winners on the report are mostly on the West Coast. Of the top 10, six cities are from California. These are the greenest cities, per the report:

  1. San Diego, California
  2. Washington, D.C.
  3. Honolulu, Hawaii
  4. San Francisco, California
  5. San Jose, California
  6. Seattle, Washington
  7. Oakland, California
  8. Portland, Oregon
  9. Fremont, California
  10. Irvine, California
Texas isn't seen on the list until Austin, which ranked No. 26. The rest of the major Lone Star State major metros include San Antonio at No. 44, Fort Worth at No. 76, and Dallas at No. 81.While this report is pretty damning, there's not a general consensus that all hope is lost for Houston when it comes to being green. Last year, the city was ranked as having the lowest carbon footprint, based on a report from Park Sleep Fly.

However, WalletHub's report has pretty consistently ranked Houston low on the list. Last year, Houston was slightly higher up at No. 95. In 2022 and 2021, the city claimed the No. 93 spot.

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This article originally ran on EnergyCapital.

3 Houston innovators to know this week

who's who

Editor's note: Every week, I introduce you to a handful of Houston innovators to know recently making headlines with news of innovative technology, investment activity, and more. This week's batch includes an alternative materials founder, a Houston ecosystem builder, and the city's richest billionaire.

Zimri T. Hinshaw, founder and CEO of Rheom Materials

Zimri T. Hinshaw, founder and CEO of Rheom Materials, joins the Houston Innovators Podcast. Photo courtesy of Rheom

At first, Zimri T. Hinshaw just wanted to design a sustainable, vegan jacket inspired by bikers he saw in Tokyo. Now, he's running a bio-based materials company with two product lines and is ready to disrupt the fashion and automotive industries.

Hinshaw founded Rheom Materials (née Bucha Bio) in 2020, but a lot has changed since then. He moved the company from New York to Houston, built out a facility in Houston's East End Maker Hub, and rebranded to reflect the company's newest phase and extended product lines, deriving from dozens of different ingredients, including algae, seaweed, corn, other fruits and vegetables, and more.

"As a company, we pivoted our technology from growing kombucha sheets to grinding up bacteria nanocellulose from kombucha into our products and then we moved away from that entirely," Hinshaw says on the Houston Innovators Podcast. "Today, we're designing different materials that are more sustainable, and the inputs are varied." Read more.

Joey Sanchez, founder of Cup of Joey

Joey Sanchez's Cup of Joey has expanded across Houston to help make valuable connections to Houston entrepreneurs. Photo via LinkedIn

What is your purpose in life? One Houstonian is asking that question of his fellow entrepreneurs all across town.

Joey Sanchez founded Cup of Joey, a weekly meetup opportunity for innovators, business leaders, and the whole Houston community. The events are a place not only to share a cup of coffee but also their very own mission in life.

It all started in 2021 at the Houston Tech Rodeo, an initiative from Houston Exponential, where Sanchez worked as a director of corporate engagement. Texas had just opened social distancing in public events since the beginning of the COVID-19 pandemic, and Sanchez was finding ways to reconnect the Houston community.

‘We thought what better way than over a cup of coffee?” Since then, Sanchez has connected thousands of people based on purpose every Friday for the past three and a half years. Read more.

Tilman Fertitta, chairman, CEO, and owner of Landry's Inc.

Tilman Fertitta's net worth is estimated at over $10 billion. Photo by J. Thomas Ford

A dozen of Houston's illustrious billionaires have made the cut on the new Forbes 400, a list of the 400 richest people in the United States for 2024.

Houston hospitality king and Rockets owner Tilman Fertitta is the 12th richest Texan and the 99th richest person in the United States, according to the new Forbes 400list, released October 1.

Forbes estimates Fertitta's net worth in 2024 as $10.1 billion, which has steadily climbed from his 2023 net worth of $8.1 billion. Fertitta, 67, purchased the Houston Rockets in October 2017 for $2.2 billion. The billionaire also owns Texas-based hospitality and entertainment corporation Landry's. In 2019, Fertitta embarked on a new venture as an author. Read more.

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