The newest tenant at the Ion is a West Texas-based oilfield equipment provider. Photo courtesy of the Ion

The Ion's latest tenant is a Texas oilfield equipment provider that's recently seen an uptick in business amid the energy transition.

SCS Technologies, based in Big Spring, Texas, has opened a new office in the Ion, a 266,000-square-foot innovation hub in Midtown, to focus on strategy and innovation. SCS provides CO2 capture measurement and methane vapor recovery equipment for the energy, industrial, and environmental sectors.

“Embracing Houston's pivotal role in the energy transition, the Ion has swiftly become the epicenter of innovative collaborations. For SCS Technologies, this marks an exciting opportunity to align our capabilities and technology with a diverse consortium of organizations working toward ambitious carbon-neutral goals,” says Cody Johnson, CEO of SCS Technologies, in a news release. “Looking ahead, we are invigorated by the boundless possibilities at the Ion, envisioning groundbreaking solutions and technologies that will unfold there.”

The Ion has seen a flurry of activity when it comes to energy tenants. In March, United Kingdom-based Carbon Clean, opened its US headquarters in the Ion as it expands nationally. In April, the Ion named several other new tenants, which included industrial software company Cognite, robotics tech provider Nauticus, and more. These companies join Chevron, which officially opened its new outpost in 2022 after being announced as a founding partner in 2020. ExxonMobil is also a founding partner.

SCS also announced a new executive on its team. On July 20, SCS announced René Vandersalm as COO. Johnson says in a July 20 statement that the appointment comes at a time when "energy and industrial sectors are undergoing a considerable transformation of their processes and infrastructure to align with carbon-neutral goals."

Vandersalm previously worked for over 20 years at Thermon Manufacturing leading the company's heating solutions. In his new role, he says he will work within SCS "to design and produce the innovative compression and measurement systems our customers need to achieve emissions goals."

“It’s an exciting time as energy and industrial companies strive towards sustainable operations, all while delivering the energy and products that customers worldwide rely on,” Vandersalm continues in the release. “I am both excited and honored to collaborate with the talented and motivated SCS Technologies team as we make a significant impact in this industry-wide transition.”

SCS is partnered with New Orleans-based Black Bay Energy Capital, an energy-focused private equity fund.

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This article originally ran on EnergyCapital.

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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.