4 energy transition companies join Houston accelerator

seeing green

Halliburton Labs has named its newest cohort — and applications are open for the spring. Photo courtesy of Halliburton

Halliburton Labs has named for clean energy companies to its accelerator program.

Halliburton Labs, which originally launched in 2020, has 12 member companies now. The startups will have access to the Halliburton facilities, the company's experts, and its network, and will be located in the company's North Houston headquarters.

"This strong group of companies further establishes Halliburton Labs as the place where innovative companies come together with technical and operational scaling resources to advance commercial success," says Dale Winger, managing director of Halliburton Labs, in a news release. "We are excited to collaborate with the founders and their respective teams to support their clean energy solutions."

Here are the four new additions to the program:

  • Massachusetts-based Helix Power aims to provide high power, high cycle and short duration energy storage with its patented flywheel energy storage technology.
  • Icarus RT, based in San Diego, is working to develop a power boosting and energy storage technology to improve system performance and return on investment in commercial and utility scale solar photovoltaic systems.
  • SolvCor, based in New Jersey, developed a patented technology platform to significantly improve heat transfer versus water for use in a wide range of industrial applications such as cooling systems and thermal storage.
  • New York-based Strayos helps mining and cement companies more efficiently extract raw minerals by adding artificial intelligence-powered tools to certain essential steps of the mining value chain.
The program announced its last cohort in July. Applications for the spring cohort are open now — deadline for submission is December 23.
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Houston space tech company reaches major milestone for engine technology

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A Houston company that's creating the next generation of space exploration technology is celebrating a new milestone of one of its technologies.

Intuitive Machines reports that its VR900 completed a full-duration hot-fire test, qualifying it for its IM-2 lunar mission. With the qualification, the company says its VR3500, an engine designed for larger cargo class landers, also advances in development.

The engine technology is designed, 3D-printed, and tested all at Intuitive Machines' Houston facility, which opened in the Houston Spaceport last year.

Intuitive Machines CEO Steve Altemus says in a news release that the company's goal was to lead the way in scalable deep space engines as the industry heads toward lunar missions.

“This validated engine design meets current mission demand and paves the way for our VR3500 engine for cargo delivery such as lunar terrain vehicles, human spaceflight cargo resupply, and other infrastructure delivery," Altemus continues. "We believe we’re in a prime position to build on our successful development and apply that technology toward current contracts and future lunar requirements for infrastructure delivery.”

Earlier this year, Intuitive Machines was one of one of three companies selected for a $30 million NASA contract for the initial phase of developing a rover for U.S. astronauts to traverse the moon’s surface.

Another Houston company has seen success with its engine testing. In March, Venus Aerospace announced that it's successfully ran the first long-duration engine test of their Rotating Detonation Rocket Engine in partnership with Defense Advanced Research Projects Agency, or DARPA.

Houston is the most stressed out city in Texas, report finds

deep breaths

Stress is an unavoidable part of life, but a new report by WalletHub shows Houston residents are far more stressed out than any other city in Texas.

Houston ranked No. 18 out of 182 of the largest U.S. cities based on work, financial, family-related, and health and safety stress, according to WalletHub's "Most & Least Stressed Cities in America (2024)" report. 39 relevant metrics were considered in the report, including each city's job security, the share of households behind on bills within the last 12 months, divorce rates, crime rates, among others.

Houston was ranked the most stressed out city in Texas, but it's still far less stressed than many other U.S. cities. Cleveland, Ohio took first place as the most stressed city in America, followed by Detroit, Michigan (No. 2), Baltimore, Maryland (No. 3), Memphis, Tennessee (No. 4), and Gulfport, Mississippi (No. 5).

Out of the four main categories, Houstonians are struggling the most with work-related stress, ranking No. 13 nationally. The report found Houston has the No. 1 highest traffic congestion rate out of all cities in the report. But at least Houston drivers are solidly average, as maintained by a separate Forbes study comparing the worst drivers in America.

Houston workers can rejoice that they live in a city with a generally high level of guaranteed employment, as the city ranked No. 151 in the job security comparison. The city ranked No. 16 nationwide in the metric for the highest average weekly hours worked.

Houston fared best in the financial stress category, coming in at No. 72 nationally, showing that Houstonians aren't as worried about pinching pennies when it comes to maintaining a good quality of life. The city ranked No. 39 in the comparison of highest poverty rates.

Here's how WalletHub quantified Houston's stress levels:

  • No. 17 – Health and safety stress rank (overall)
  • No. 36 – Family stress rank (overall)
  • No. 63 – Unemployment rates
  • No. 81 – Percentage of adults in fair/poor health
  • No. 95 – Divorce rate
  • No. 96 – Percentage of adults with inadequate sleep

WalletHub analyst Cassandra Happe said in the report that living in particularly arduous cities can play a big role in how stressed a person is, especially when considering uncontrollable circumstances like family problems or work-related issues.

"Cities with high crime rates, weak economies, less effective public health and congested transportation systems naturally lead to elevated stress levels for residents," Happe said.

Happe advised that residents considering a move to a place like Houston should consider how the city's quality of life will impact their mental health, not just their financial wellbeing.

Other Texas cities that ranked among the top 100 most stressed cities in the U.S. are:

  • No. 20 – San Antonio
  • No. 38 – Laredo
  • No. 41 – Dallas
  • No. 47 – Corpus Christi
  • No. 61 – El Paso
  • No. 68 – Fort Worth
  • No. 71 – Brownsville
  • No. 75 – Arlington
  • No. 78 – Grand Prairie
  • No. 88 – Garland
The full report and its methodology can be found on wallethub.com

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This article originally ran on CultureMap.

Houston cardiac health startup raises $43 million series B to grow AI-backed platform

money moves

A Houston-based tech company that has a product line of software solutions for cardiac health has raised funding.

Octagos Health, the parent company of Atlas AI — a software platform for cardiac devices like pacemakers, defibrillators, ambulatory monitors and consumer wearables — has announced a $43 million series B raise that will bring their technology to many more hearts.

Morgan Stanley Investment Capital led the investment, which also included funds from Mucker Capital and other continuing strategic investors. The goal of the raise is to supply funds to accelerate Atlas AI’s growth across the United States and to expand into other areas of care, including ambulatory monitors, consumer wearables, and sleep.

"This investment will enable us to accelerate enhancements to our platform, in addition to scaling our commercial team and operations. We are currently the only company that helps cardiology practices migrate their historical data from legacy software providers and fully integrates with any EHR (exertion heart rate) system. We do this while enabling customized reporting supported by patient and practice decision-support analytics," says Eric Olsen, COO of Octagos Health, in a press release.

Octagos Health was founded by a team of healthcare pros including CEO Shanti Bansal, a cardiologist and founder of Houston Heart Rhythm, an atrial fibrillation center. The goal was to find a new way to deal with the massive amount of data that clinicians encounter each day in a way that combines software and the work of human doctors.

According to the Octagos Health website, “Our solution allows clinicians to focus on other ways of delivering meaningful healthcare and more efficiently manage their remotely monitored patients.”

It works thanks to customizable reporting features that allow patients’ healthcare teams to get help while monitoring them, but to do it precisely as they would if they were crunching numbers themselves.

"We are excited to partner with Octagos Health and support their vision of transforming cardiac care," says Melissa Daniels, managing director of Morgan Stanley Expansion Capital. "Octagos Health has demonstrated exceptional growth and innovation in a critical area of healthcare. We believe their platform and vertically integrated software and services significantly improve patient care and streamline cardiac monitoring processes for healthcare providers."

Will Hsu, co-founder and partner of Mucker Capital, agrees. “Octagos Health is poised for scale – industry leading gross margins, a very sticky product that doctors and clinical staff love, and a market ready for disruption with artificial intelligence. This is the new wave for diagnostic care,” he says. And with this raise, it will be available to even more clinicians and patients across the country.

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