Houston needs to work on developing its life sciences infrastructure, like what the TMC3 project is providing. Courtesy of Elkus Manfredi Architects

The region's health care sector has been Greater Houston's job growth engine over the past few decades — creating new jobs at a rate 75 percent greater than the overall economy — according to research published last month in Center for Houston's Future report, Houston's Economic Future: Health Care.

But data from the Bureau of Economic Analysis and Bureau of Labor suggest that in many ways the economic footprint of our health care sector is not in line with the share of employment that health care commands across the region: While health care accounts for about 12 percent of the region's jobs, it is responsible for just 5.4 percent of Greater Houston's total gross domestic product.

By comparison, our energy sector holds roughly the same share of GDP as health care, but employs about just a fifth the number of employees.

To bridge this gap, Houston should focus on developing the region's life sciences sector, a promising economic development area with a potentially high economic payoff.

The life sciences represent a trillion-dollar plus global industry spanning pharmaceutical development, medical device manufacturing, research and commercialization of biotechnology and more. The employment multiplier — a measure of the economic contribution an occupation has on the greater economy — of a life sciences job exceeds that of generic jobs in health care by 40 percent.

Modeling conducted by the Center suggests a concerted effort to develop the region's life sciences industries compared to a 'business as usual' approach would yield an additional $13.1 billion in GDP and 73,000 jobs by 2036.

Historically, this industry has clustered on the East and West Coasts of the U.S., but recent efforts signal encouraging signs of progress.

Examples include the creation of TMC3 at the Texas Medical Center, a collaborative, multi-institution effort to build a life sciences research campus; the development of Houston's innovation corridor anchored by The Ion; and investment from the Cancer Prevention & Research Institute of Texas (CPRIT), a $6 billion state program to advance cancer research efforts and promote economic development.

Greater Houston has the potential to become the so-called Third Coast if we build on momentum that's starting to take hold.

Findings from our report suggest, however, that more work is needed to advance the life sciences.

This sector continues to grow rapidly—employment in this area rose by 37 percent from 2009 to 2019. Yet, the Center identified troubling data points, including that the number of people working in biotechnology and life sciences research and development declined by 13 percent from 2018 to 2008.

Our research identified several hurdles the region still faces in cultivating our still-nascent life sciences industry. First, Houston is still energy-dominant, with limited investment capital glowing to the life sciences. We must figure out how to attract venture capital, whether it be from Boston, Silicon Valley or elsewhere, to facilitate the growth of our existing biotechnology and life sciences firms and boost the rate of startup formation.

Second, Greater Houston continues to struggle with retaining life sciences talent, businesses and intellectual property. In some of the roughly 50 interviews the Center conducted with health care subject-matter experts, we heard that some businesses in the field relocate from Texas as soon as they begin growing. We believe the region should consider developing a cross-sector push for innovation that includes effectively scaling the research catalyzed by CPRIT.

By adopting a common vision and working together to grow Greater Houston's life sciences cluster, we can boost our economy and better position our health care sector to capitalize on the myriad new health care technologies that will emerge over the next couple decades.

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Steven Scarborough is manager of strategic initiatives at Center for Houston's Future and the principal author of Houston's Economic Future: Health Care.

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2 Houston space tech cos. celebrate major tech milestones

big wins

Two Houston aerospace companies — Intuitive Machines and Venus Aerospace — have reached testing milestones for equipment they’re developing.

Intuitive Machines recently completed the first round of “human in the loop” testing for its Moon RACER (Reusable Autonomous Crewed Exploration Rover) lunar terrain vehicle. The company conducted the test at NASA’s Johnson Space Center.

RACER is one of three lunar terrain vehicles being considered by NASA for the space agency’s Artemis initiative, which will send astronauts to the moon.

NASA says human-in-the-loop testing can reveal design flaws and technical problems, and can lead to cost-efficient improvements. In addition, it can elevate the design process from 2D to 3D modeling.

Intuitive Machines says the testing “proved invaluable.” NASA astronauts served as test subjects who provided feedback about the Moon RACER’s functionality.

The Moon RACER, featuring a rechargeable electric battery and a robotic arm, will be able to accommodate two astronauts and more than 880 pounds of cargo. It’s being designed to pull a trailer loaded with more than 1,760 pounds of cargo.

Another Houston company, Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. The engine, being developed in tandem with Ohio-based Velontra — which aims to produce hypersonic planes — combines the functions of a rotating detonation rocket engine with those of a ramjet.

A rotating detonation rocket engine, which isn’t equipped with moving parts, rapidly burns fuel via a supersonic detonation wave, according to the Air Force Research Laboratory. In turn, the engine delivers high performance in a small volume, the lab says. This savings in volume can offer range, speed, and affordability benefits compared with ramjets, rockets, and gas turbines.

A ramjet is a type of “air breathing” jet engine that does not include a rotary engine, according to the SKYbrary electronic database. Instead, it uses the forward motion of the engine to compress incoming air.

A ramjet can’t function at zero airspeed, so it can’t power an aircraft during all phases of flight, according to SKYbrary. Therefore, it must be paired with another kind of propulsion, such as a rotating detonation rocket engine, to enable acceleration at a speed where the ramjet can produce thrust.

“With this successful test and ignition, Venus Aerospace has demonstrated the exceptional ability to start a [ramjet] at takeoff speed, which is revolutionary,” the company says.

Venus Aerospace plans further testing of its engine in 2025.

Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. Photo courtesy of Venus Aerospace

METRO rolls out electric shuttles for downtown Houston commuters

on a roll

The innovative METRO microtransit program will be expanding to the downtown area, the Metropolitan Transit Authority of Harris County announced on Monday.

“Microtransit is a proven solution to get more people where they need to go safely and efficiently,” Houston Mayor John Whitmire said in a statement. “Connected communities are safer communities, and bringing microtransit to Houston builds on my promise for smart, fiscally-sound infrastructure growth.”

The program started in June 2023 when the city’s nonprofit Evolve Houston partnered with the for-profit Ryde company to offer free shuttle service to residents of Second and Third Ward. The shuttles are all-electric and take riders to bus stops, medical buildings, and grocery stores. Essentially, it works as a traditional ride-share service but focuses on multiple passengers in areas where bus access may involve hazards or other obstacles. Riders access the system through the Ride Circuit app.

So far, the microtransit system has made a positive impact in the wards according to METRO. This has led to the current expansion into the downtown area. The system is not designed to replace the standard bus service, but to help riders navigate to it through areas where bus service is more difficult.

“Integrating microtransit into METRO’s public transit system demonstrates a commitment to finding innovative solutions that meet our customers where they are,” said METRO Board Chair Elizabeth Gonzalez Brock. “This on-demand service provides a flexible, easier way to reach METRO buses and rail lines and will grow ridership by solving the first- and last-mile challenges that have hindered people’s ability to choose METRO.”

The City of Houston approved a renewal of the microtransit program in July, authorizing Evolve Houston to spend $1.3 million on it. Some, like council member Letitia Plummer, have questioned whether microtransit is really the future for METRO as the service cuts lines such as the University Corridor.

However, the microtransit system serves clear and longstanding needs in Houston. Getting to and from bus stops in the city with its long blocks, spread-out communities, and fickle pedestrian ways can be difficult, especially for poor or disabled riders. While the bus and rail work fine for longer distances, shorter ones can be underserved.

Even in places like downtown where stops are plentiful, movement between them can still involve walks of a mile or more, and may not serve for short trips.

“Our microtransit service is a game-changer for connecting people, and we are thrilled to launch it in downtown Houston,” said Evolve executive director Casey Brown. “The all-electric, on-demand service complements METRO’s existing fixed-route systems while offering a new solution for short trips. This launch marks an important milestone for our service, and we look forward to introducing additional zones in the new year — improving access to public transit and local destinations.”

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This article originally ran on CultureMap.