DownUnder GeoSolutions, which has its U.S. headquarters in Houston, is getting ready to flip the switch on what is being billed as the world's fastest supercomputer. Photo via DUG.com

An Australian company that provides geoscience and tech services to the oil and gas industry is gearing up to flip the switch in Katy on what's being billed as the world's fastest supercomputer.

At the 20-acre Skybox Houston data center campus in the Energy Corridor, DownUnder GeoSolutions is assembling a 15-megawatt data center that will house more than 40,000 servers to create the world's fastest supercomputer. Houston is the U.S. headquarters for DUG.

The data center will power a cloud computing service, known as DUG McCloud, that's tailored to the geosciences sector. The company says DUG McCloud will supply "enormous" computing capacity and high-performance storage for DUG's cloud business.

Construction on DUG McCloud — which has been delayed due to recent heavy rains — is set to be completed in April, according to the company's blog.

"DUG McCloud will be available to external companies to expand their computational resources on demand," the company says on its blog. "In addition, the cloud service will give clients access to DUG's proprietary software, with the option of source code, to accelerate their research, development, and production."

DUG McCloud is being touted as the world's biggest cloud computing service for the oil and gas industry. Among its prospective clients are global oil companies, government-owned oil producers, seismic contractors, and data companies.

"DUG McCloud is offering a wide range of companies the opportunity to significantly accelerate their oil and gas projects with cutting-edge geophysical software, stacked with extraordinary supercomputer power and services," Mick Lambert, the newly hired manager of DUG McCloud, said in December.

So, just how extraordinary will DUG's new supercomputer be?

DUG's equipment — contained in a building designed to withstand hurricane-force winds up to 190 mph — will offer more than 250 single-precision petaflops of computing speed, or 250,000 trillion calculations per second.

For now, the world's fastest supercomputer is Summit, a collaboration between the U.S. Department of Energy and IBM. Its top speed is 200 petaflops. Summit operates at Oak Ridge National Laboratory in Tennessee.

Over the long term, DUG envisions its data center being able to handle exascale computing, capable of generating at least 1 quintillion calculations per second. A quintillion has twice as many zeroes as a billion does. China is set to debut the world's first exascale supercomputer in 2020 — a year ahead of the first one to be established in the U.S., a $500 million public-private project called Aurora being developed by the Department of Energy and Intel.

DUG's deal for its data center in Katy represents the largest data center transaction in the Houston area's history. Dallas-Fort Worth, Austin, and San Antonio have long overshadowed Houston as hotspots for data center activity in Texas.

Matthew Lamont, co-founder of DUG, said in October that the company conducted an "exhaustive" search for the data center. "Houston was a natural choice," he said, "given the low cost of power and the fact that Skybox had the available infrastructure ready to go."

A unique feature of DUG's data center is how the servers will be cooled. The company's patent-pending DUG Cool system will immerse all of the servers in custom-designed tanks filled with an environmentally friendly cooling fluid.

DUG says this fluid enables condensed water-cooling chillers to be used to cool the servers, rather than server fans and refrigeration units. This will reduce energy consumption by 45 percent compared with traditional air-cooled systems, according to DUG.

"We like to call it the greenest cloud service in the world," Lamont said on DUG's blog. "DUG McCloud certainly offers more than just a silver lining."

The DUG center represents about 65 percent of the 23 megawatts of data center space under construction in the Houston area, according to a new report from commercial real estate services company CBRE.

"As high-performance computing continues to grow in importance to the energy sector, it is likely that additional latency-sensitive deployments will grow in the Houston market," Haynes Strader, senior associate at CBRE, says in a news release.

"Latency-sensitive" refers to the need for technology to act quickly in response to various events.

Spaces, an Amsterdam-based coworking space company that entered the Houston market with a lease in Kirby Grove announced in 2017, has two more Spaces locations planned for end of 2019. Courtesy of Midway

International workspace company announces 2 more Houston coworking spots

Space(s) city

An Amsterdam-based coworking company is doubling down on Houston with the announcement of over 120,000 square feet to deliver before the end of the year.

Spaces, which first entered the Houston market with the 2017 announcement of its Kirby Grove lease, will be opening new locations in CITYCENTRE and GreenStreet, according to a news release. All three properties are owned and operated by Midway Properties.

"Spaces is redefining the way work is done, providing a contemporary, social and creative environment with a real focus on community," says Michael Berretta, vice president of Network Development, for IWG, which owns Spaces, in the release. "Houston is a vibrant city with a global business hub and an entrepreneurial attitude. Spaces gives Houston's talent pool an inspiring place to work and meet with other people who believe in the power of collaboration to drive a business forward."

Spaces has over 3,300 flexible workspace locations across the world. There are three locations open in Texas — the other two being in the Dallas area. In addition to the two expected Midway properties, a third location in Two Post Oak Central is expected to deliver in 2019, the Houston Business Journal reports.

The GreenStreet location in downtown Houston will have 63,000 square feet of workspace in repurposed retail space. Among the features promised are open space, smaller team rooms, private offices, phone booths, and a 3,000-square foot rooftop patio.

The news of the workspace follows closely behind an international accelerator program, MassChallenge, announced its Houston program in GreenStreet.

The CITYCENTRE workspace will take up almost 61,000 square feet of CITYCENTRE One and touts similar features and flexible space. Both locations also boast of existing shopping, dining, and entertainment perks in the centers.

"Spaces fits perfectly in GreenStreet, a mixed-use district that is being redeveloped as the new model of urban lifestyle,"sys Chris Seckinger, vice president and investment manager for Midway, in the release. "And CITYCENTRE gives Spaces an ideal platform to serve businesses, whether they are collaborating globally or locally, in the midst of West Houston's concentration of energy, technology and engineering firms."

Earlier this month, a report found that over the past two and a half years, Houston's coworking space has only grown marginally. With the announcement of Spaces' expansion — as well as The Cannon and The Ion projects — expected to deliver over the next two years, Houston stands to make up for lost times, so to speak.

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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.