The high-speed train is chugging along. Rendering courtesy of Texas Central

The high-speed railroad from Houston to Dallas has acquired a key new player that will run day-to-day operations.

Renfe, an international railway company based in Spain, has been hired by Texas Central, the project developers, as the train's operating partner. The selection of Renfe as an operating partner marks another major step forward for the Houston-to-North Texas high-speed railroad.

Texas Central CEO Carlos Aguilar says in a statement that Renfe was chosen after a review of the best railroad operators in the world.

"Renfe has established a reputation for excellence in railroad operation in Spain and across the world, and we welcome them aboard," Aguilar says. "With their decades of expertise, they were a natural fit to join our other partners. Having the operator, the design build, and technology teams all on board and able to collaborate will ensure all aspects of the railroad are integrated and efficient."

A release calls Renfe "one of the world's most significant railways operators," running 5,000 trains daily on 7,500 miles of track. The company is integral to the transport system in its home base of Spain, handling more than 487 million passengers and 19.6 million tons of freight moved in 2017.

Renfe, in partnership with Adif, which manages Spanish railway infrastructure, will be responsible for running the trains; maintaining system components, such as engines, signals, and other equipment; and overseeing ticketing, passenger loyalty programs, and other services.

It will also provide technical advice on the design and construction of the Texas train and assist in the further development of Texas Central's operation and maintenance plans, preparing the railroad for passenger service.

Renfe is one of the biggest companies in Spain, employing nearly 14,000 people and recording revenues of 3.6 billion euros in 2017. Its high-speed systems were used by more than 36 million passengers in 2017. In March, Renfe announced that it had posted a net profit of 70 million euros in 2017, thanks in part to a jump in the number of its high-speed passengers, chalking up five consecutive years of growth.

Renfe president Isaías Táboas says the deal is a boon for Texas and for the Spanish railway industry.

"Texas Central represents a large high-speed train project in a country with high-growth potential, for which the Spanish experience will be of great help," he says. "Both Renfe Operadora and Adif have accumulated years and miles of high-speed railway development with professional teams, extensive experience, and specialized knowledge. We are committed to the success of Texas Central in improving the mobility of Texans and others in the U.S."

The agreement comes about a week after Texas Central engaged multinational firm Salini Impregilo ­– operating in the U.S. market with The Lane Construction Corporation – to lead the civil construction consortium that will build the passenger line, including viaducts, embankments, and drainage.

Spain's first high-speed line between Madrid and Seville was dedicated in 1986 and Renfe's first high-speed service connected the cities in 1992.

Its second high-speed line, from Madrid to Barcelona, was completed in 2007. Renfe also operates high-speed service from Barcelona to Paris, Lyon, and Toulouse in France. Among other major international projects, Renfe operates the recently opened high-speed train between Mecca and Medina, in Saudi Arabia.

The 200-mph train will link Houston and Dallas in 90 minutes, with a midway stop in the Brazos Valley.

The Texas train will be based on the latest generation of Central Japan Railway's Tokaido Shinkansen train system, the world's safest mass transportation system. It has operated for more than 54 years with a perfect record of zero passenger fatalities or injuries from operations, and an impeccable on-time performance record.

Texas Central and its partners are refining and updating construction planning and sequencing, guided by the Federal Railroad Administration's recently released draft environmental impact statement. The FRA now is working on a final environmental review that will help determine the project's timeline and final route.

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This story originally appeared on CultureMap.

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UH researchers secure $3.3M for AI-powered subsurface sensing system to revolutionize underground power lines

going under

Researchers from the University of Houston — along with a Hawaiian company — have received $3.3 million in funding to explore artificial intelligence-backed subsurface sensing system for safe and efficient underground power line installation.

Houston's power lines are above ground, but studies show underground power is more reliable. Installing underground power lines is costly and disruptive, but the U.S. Department of Energy, in an effort to find a solution, has put $34 million into its new GOPHURRS program, which stands for Grid Overhaul with Proactive, High-speed Undergrounding for Reliability, Resilience, and Security. The funding has been distributed across 12 projects in 11 states.

“Modernizing our nation’s power grid is essential to building a clean energy future that lowers energy costs for working Americans and strengthens our national security,” U.S. Secretary of Energy Jennifer M. Granholm says in a DOE press release.

UH and Hawaii-based Oceanit are behind one of the funded projects, entitled “Artificial Intelligence and Unmanned Aerial Vehicle Real-Time Advanced Look-Ahead Subsurface Sensor.”

The researchers are looking a developing a subsurface sensing system for underground power line installation, potentially using machine learning, electromagnetic resistivity well logging, and drone technology to predict and sense obstacles to installation.

Jiefu Chen, associate professor of electrical and computer engineering at UH, is a key collaborator on the project, focused on electromagnetic antennas installed on UAV and HDD drilling string. He's working with Yueqin Huang, assistant professor of information science technology, who leads the geophysical signal processing and Xuqing Wu, associate professor of computer information systems, responsible for integrating machine learning.

“Advanced subsurface sensing and characterization technologies are essential for the undergrounding of power lines,” says Chen in the release. “This initiative can enhance the grid's resilience against natural hazards such as wildfires and hurricanes.”

“If proven successful, our proposed look-ahead subsurface sensing system could significantly reduce the costs of horizontal directional drilling for installing underground utilities,” Chen continues. “Promoting HDD offers environmental advantages over traditional trenching methods and enhances the power grid’s resilience.”

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This article originally ran on EnergyCapital.

Houston AI data firm partners on Alzheimer’s clinical trial

now testing

Houston data science firm OmniScience announced this month that it has partnered with Florida-based INmune Bio (NASDAQ: INMB) on a global Phase 2 Alzheimer’s disease clinical trial.

The trial, known as ADO2, will utilize OmniScience's recently developed product, Vivo, which uses generative AI to centralize and analyze clinical trial data in real time, according to a release. The two companies also partnered during Vivo’s development and recent roll-out.

"OmniScience and INmune Bio share a vision to transform how clinical trial teams engage with data – transforming data into knowledge in real time and informing decisions that increase the probability of success,” Angela Holmes, CEO of OmniScience, says in a statement. “As our partnership moves forward, we’re gaining further insights from the INmune team that we can integrate into Vivo’s roadmap. We look forward to our continued mutual success.”

The ADO2 trial will investigate INmune Bio's clinical-stage biotechnology XPro in patients with mild cognitive impairment or Alzheimer’s disease with brain inflammation, according to its website. Its products are focused on "restoring function in the body's innate immune system to fight disease."

The trial is overenrolled with 208 patients diagnosed with mild Alzheimer’s disease or mild cognitive impairment. The top-line results are expected to be released in Q2 2025.

"A global trial of this size is vast, and Vivo will be critical in our ability to analyze cognitive results,” Tara Lehner, INmune Bio’s vice president of clinical operations, says in the statement. “With genAI provided by Vivo, we can amplify our clinical teams’ capabilities, turning complex data into actionable insights at unprecedented speed, which means we can get answers—and treatments—to patients faster.”

INmune will be able to use OmniScience's Vivo product to unify data from electronic data capture, clinical trial management systems, patient-reported outcomes, clinical outcome assessments, labs, wearables, safety databases and more, according to the statement. The product has been shown to improve data quality and visualizations and reduce the reliance on spreadsheet-based data analysis during clinical trials.

Omniscience was originally founded in 2017, then known as Mercury Data Science. It rebranded and changed its name earlier this year. Holmes was named CEO in 2022.

Omniscience's Vivo product recently won first place in the CNS Summit 2024 Innovation Showcase in Boston and the Blue Whale Ribbon at the inaugural Whale Tank pitch competition during the 2024 Innovation Network Gathering (ING) in West Chester, Pennsylvania.

By the numbers: Houston rankings dominate top lifestyle stories for 2024

year in review

Editor's note: As the year comes to a close, InnovationMap is looking back at the year's top stories in Houston innovation. In the lifestyle category on InnovationMap, report-driven stories related to life in Houston dominated this section on InnovationMap in 2024. Be sure to click through to read the full story.


Houston dazzles as most diverse large city in U.S., report says

Houston is the No. 4 most diverse city in the U.S. Photo via Getty Images

Living in a multicultural city comes with many benefits. Diverse communities bring new perspectives, greater versatility, and economic boosts, to name a few. And according to a new study by WalletHub, Houston is among the most diverse places in the nation.

Houston is getting some time in the spotlight in WalletHub's annual ranking of the "Most Diverse Cities in the U.S. (2024)," maintaining its position as the No. 1 most diverse large city in America, and the No. 4 overall most diverse. The report compared 501 U.S. cities across 13 metrics in five categories that encompass "diversity" across socioeconomic, cultural, economic, household, and religious factors. Continue reading.

Texas flunks out in new ranking of America's best school systems

Texas has the 29th best public school system in the U.S., according to WalletHub. Photo via Pexels

Texans may think everything here is bigger and better, but the Lone Star State has fallen behind many other states in America when it comes to ensuring the academic success of its children, according to a new report by personal finance website WalletHub.

Texas landed a middling rank as No. 29 in WalletHub's annual "States with the Best and Worst School Systems (2024)" report, earning a score of 49.86 out of 100 total possible points. Continue reading.

Booming Houston suburb, other Texas towns among the fastest-growing U.S. cities in 2023

Here's how Texas towns stacked up on a new population report. Photo via Getty Images

One Houston suburb experienced one of the most rapid growth spurts in the country last year: Fulshear, whose population grew by 25.6 percent, more than 51 times that of the nation’s growth rate of 0.5 percent. The city's population was 42,616 as of July 1, 2023.

According to U.S. Census Bureau's Vintage 2023 Population Estimates, released Thursday, May 16, Fulshear — which lies west of Katy in northwest Fort Bend County - ranked No. 2 on the list of fastest-growing cities with a population of 20,000 or more. It's no wonder iconic Houston restaurants like Molina's Cantina see opportunities there. Continue reading.

Here's how much it takes to earn a top 1 percent salary in Texas

Texans now need to make $130,241 more in 2024 to maintain their status as one of the highest earners in the state. Photo via Getty Images

With two Houston-area neighbors cashing in among the most wealthy suburbs in America, Houstonians may be wondering how much money they need to make to secure a place in the top one percent of earners. According to a new study from SmartAsset, the pre-tax salary required to be considered one of the highest earners in Texas amounts to $762,090 in 2024.

Texas has the 14th highest pre-tax salary needed to be considered in the top one percent of earners in the U.S. for the second year in a row. Texas' income threshold is not too far off from the national average, which is $787,712. Continue reading.

Report: Houstonians need $12K more to live comfortably than they did last year

It's not all bad for the Bayou City, but if you're making the same as last year, you're probably feeling the pinch. Photo via Getty Images

As inflation and the cost of living rise in most places around the United States, so does the amount of money a resident needs to live comfortably. But Houstonians are faring far better than residents of some of the biggest cities in America.

Houston requires the lowest salary needed to live comfortably in 2024, according to a new SmartAsset report. Specifically, they say, Houston ranks No. 1 for "the lowest annual salary needed for a single adult to live in sustainable comfort using the 50/30/20 budgeting rule" — that is, 50 percent of a salary allocated toward needs (housing, groceries, transportation); 30 percent toward wants (entertainment and hobbies); and 20 percent toward paying off debt, saving, or investing.

Houstonians need to make $75,088 individually to lead a comfortable lifestyle and avoid living paycheck to paycheck, or a $36.10 hourly wage, says the report, which analyzed 99 major U.S. cities. Continue reading.