HOUSTON INNOVATORS PODCAST EPISODE 19

Houston energy tech entrepreneur plans for growth following $15M series B raise

Alex Robart, CEO of Ambyint, joins the Houston Innovators Podcast to discuss his plans to grow his company. Photo courtesy of Ambyint

After years of having to educate potential customers about the game-changing technology that artificial intelligence can be, Alex Robart, CEO of Ambyint, says it's a different story nowadays.

"We're seeing our customers spend a little more time understanding AI," Robart says on this week's episode of the Houston Innovators Podcast. "More and more boards of mid-sized [exploration and production companies] are challenging their executive teams to do something with AI."

Ambyint, a Calgary-based energy tech startup with its sales and executive teams based in Houston, uses AI to optimize well operations — Robart describes it as a Nest thermostat but for oil rigs. On average, 80 percent of wells aren't optimized — they are either running too fast and not getting enough out of the ground or running too slow and wasting energy, Robart says.

Recently, Ambyint closed its series B investment round at $15 million led by Houston-based Cottonwood Venture Partners led the round with contribution from Houston-based Mercury Fund. Robart says these funds will go to growing their technology to work on a greater variety of wells as well as hire people in both the Canada and Houston offices.

Robart runs Ambyint with his twin brother Chris, who serves as president of the company. The pair have long careers as serial entrepreneurs and even run an energy tech investment company, called Unconventional Capital. Between the two shared companies, the brothers have their own niches.

"We've been really thoughtful about ensuring that we take on different portfolios — we don't really own things jointly. That's been really helpful for us to carve out our own spheres that we own," Robart says."Chris has really become our lead customer-facing person on all things new products."


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A Rice University scientist will be working on the team for NASA's latest Mars rover. Image courtesy of NASA/JPL-Caltech

A Rice University Martian geologist has been chosen by NASA as one of the 13 scientists who will be working on a new Mars rover.

Perseverance, the rover that launched in July and is expected to land on Mars in February. It will be scouting for samples to bring back to study for ancient microbial life, and Kirsten Siebach — an assistant professor of Earth, Environmental and Planetary Sciences — will be among the researchers to work on the project. Her proposal was one of 119 submitted to NASA for funding, according to a Rice press release.

"Everybody selected to be on the team is expected to put some time into general operations as well as accomplishing their own research," she says in the release. "My co-investigators here at Rice and I will do research to understand the origin of the rocks Perseverance observes, and I will also participate in operating the rover."

It's Kirsten Siebach's second Mars rover mission to work on. Photo courtesy of Rice University

Perseverance is headed for Jezero Crater, a 28-mile-wide area that once hosted a lake and river delta where, according to scientists, microbial life may have existed over 3 billion years ago. Siebach is particularly excited hopefully find fossils existing in atmospheric carbon dioxide dissolved in water — which usually exists as limestone on Earth.

"There are huge packages of limestone all over Earth, but for some reason it's extremely rare on Mars," she says. "This particular landing site includes one of the few orbital detections of carbonate and it appears to have a couple of different units including carbonates within this lake deposit. The carbonates will be a highlight of we're looking for, but we're interested in basically all types of minerals."

Siebach is familiar with rovers — she was a member of the team for NASA's Curiosity rover, which has been exploring Mars since 2012. For this new rover, Siebach knows what to expect.

"Because there is only one rover, the whole team at NASA has to agree about what to look at, or analyze, or where to drive on any given day," Siebach says in the release. "None of the rovers' actions are unilateral decisions. But it is a privilege to be part of the discussion and to get to argue for observations of rocks that will be important to our understanding of Mars for decades."

Siebach and her team — which includes Rice data scientist Yueyang Jiang and mineralogist Gelu Costin — are planning to tap into computational and machine-learning methods to map out minerals and discover evidence for former life on Mars. They will also be using a Planetary Instrument for X-ray Lithochemistry, or PIXL, to analyze the materials.

The return mission isn't expected to return until the early 2030s, so it's a long game for the scientists. However, the samples have the potential to revolutionize what we know about life on Mars with more context than before.

"Occasionally, something hits Mars hard enough to knock a meteorite out, and it lands on Earth," she says in the release. "We have a few of those. But we've never been able to select where a sample came from and to understand its geologic context. So these samples will be revolutionary."

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