These three Houstonians have a lot up their sleeves for their companies. Courtesy photos

This week's three Houston entrepreneurs are all about improving access for startups — either to capital or to resources — and that's no small undertaking in a market like Houston. With its urban sprawl and large population, Houston's been considered to have a connectivity problem. Luckily, these three folks have solutions.

Grace Rodriguez, executive director and co-founder of Impact Hub Houston

Grace Rodriguez is the co-founder and executive director of Impact Hub Houston. Courtesy of Grace Rodriguez

Grace Rodriguez has been working to launch Impact Hub Houston for a while now, but her and her team's moment has come. For Rodriguez, the goal is to both advance Houston startups, as well as the innovation ecosystem as a whole.

"Our real vision is to help Houston become a role model for how the world solves the most pressing issues," she says. "We want to show the rest of the world that Houston has the talent, expertise, insight, and resources to solve issues around the world." Read more about Rodriguez and Impact Hub Houston here.

Nicolas Carnrite, co-founder of LetsLaunch

Nicolas Carnrite founded LetsLaunch to improve access to funding. Courtesy of LetsLaunch

Something didn't add up for Nicolas Carnrite. The opportunity to invest in companies was limited to such a small percentage of the population.

"There's something like 30 million people globally that have a $1 million net worth, which is the definition of being an accredited investor," Carnrite says. "Thirty million people out of 7.7 billion, so it's a little less than half a percentage."

This translated into an opportunity to create LetsLaunch, a securities investment online platform that democratizes investment. The Houston company has taken it a step further in its recent partnership with The Cannon. Read more about this partnership here.

Youngro Lee, co-founder and CEO of NextSeed

Youngro Lee NextSeed

Youngro Lee, co-founder and CEO of NextSeed, wants to create a connection between business and their communities. Courtesy of NextSeed

Thanks to a recent SEC accreditation, Youngro Lee is now able to announce that his Houston online fundraising platform, NextSeed, is a broker-dealer. The platform, which has helped the likes of Buffalo Bayou Brewery and The Waffle Bus raise thousands of capital dollars, is now able to offer its community more investment opportunities. Read more about what the deal means for the company here.

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Houston team develops low-cost device to treat infants with life-threatening birth defect

infant innovation

A team of engineers and pediatric surgeons led by Rice University’s Rice360 Institute for Global Health Technologies has developed a cost-effective treatment for infants born with gastroschisis, a congenital condition in which intestines and other organs are developed outside of the body.

The condition can be life-threatening in economically disadvantaged regions without access to equipment.

The Rice-developed device, known as SimpleSilo, is “simple, low-cost and locally manufacturable,” according to the university. It consists of a saline bag, oxygen tubing and a commercially available heat sealer, while mimicking the function of commercial silo bags, which are used in high-income countries to protect exposed organs and gently return them into the abdominal cavity gradually.

Generally, a single-use bag can cost between $200 and $300. The alternatives that exist lack structure and require surgical sewing. This is where the SimpleSilo comes in.

“We focused on keeping the design as simple and functional as possible, while still being affordable,” Vanshika Jhonsa said in a news release. “Our hope is that health care providers around the world can adapt the SimpleSilo to their local supplies and specific needs.”

The study was published in the Journal of Pediatric Surgery, and Jhonsa, its first author, also won the 2023 American Pediatric Surgical Association Innovation Award for the project. She is a recent Rice alumna and is currently a medical student at UTHealth Houston.

Bindi Naik-Mathuria, a pediatric surgeon at UTMB Health, served as the corresponding author of the study. Rice undergraduates Shreya Jindal and Shriya Shah, along with Mary Seifu Tirfie, a current Rice360 Global Health Fellow, also worked on the project.

In laboratory tests, the device demonstrated a fluid leakage rate of just 0.02 milliliters per hour, which is comparable to commercial silo bags, and it withstood repeated disinfection while maintaining its structure. In a simulated in vitro test using cow intestines and a mock abdominal wall, SimpleSilo achieved a 50 percent reduction of the intestines into the simulated cavity over three days, also matching the performance of commercial silo bags. The team plans to conduct a formal clinical trial in East Africa.

“Gastroschisis has one of the biggest survival gaps from high-resource settings to low-resource settings, but it doesn’t have to be this way,” Meaghan Bond, lecturer and senior design engineer at Rice360, added in the news release. “We believe the SimpleSilo can help close the survival gap by making treatment accessible and affordable, even in resource-limited settings.”

Oxy's $1.3B Texas carbon capture facility on track to​ launch this year

gearing up

Houston-based Occidental Petroleum is gearing up to start removing CO2 from the atmosphere at its $1.3 billion direct air capture (DAC) project in the Midland-Odessa area.

Vicki Hollub, president and CEO of Occidental, said during the company’s recent second-quarter earnings call that the Stratos project — being developed by carbon capture and sequestration subsidiary 1PointFive — is on track to begin capturing CO2 later this year.

“We are immensely proud of the achievements to date and the exceptional record of safety performance as we advance towards commercial startup,” Hollub said of Stratos.

Carbon dioxide captured by Stratos will be stored underground or be used for enhanced oil recovery.

Oxy says Stratos is the world’s largest DAC facility. It’s designed to pull 500,000 metric tons of carbon dioxide from the air and either store it underground or use it for enhanced oil recovery. Enhanced oil recovery extracts oil from unproductive reservoirs.

Most of the carbon credits that’ll be generated by Stratos through 2030 have already been sold to organizations such as Airbus, AT&T, All Nippon Airways, Amazon, the Houston Astros, the Houston Texans, JPMorgan, Microsoft, Palo Alto Networks and TD Bank.

The infrastructure business of investment manager BlackRock has pumped $550 million into Stratos through a joint venture with 1PointFive.

As it gears up to kick off operations at Stratos, Occidental is also in talks with XRG, the energy investment arm of the United Arab Emirates-owned Abu Dhabi National Oil Co., to form a joint venture for the development of a DAC facility in South Texas. Occidental has been awarded up to $650 million from the U.S. Department of Energy to build the South Texas DAC hub.

The South Texas project, to be located on the storied King Ranch, will be close to industrial facilities and energy infrastructure along the Gulf Coast. Initially, the roughly 165-square-mile site is expected to capture 500,000 metric tons of carbon dioxide per year, with the potential to store up to 3 billion metric tons of CO2 per year.

“We believe that carbon capture and DAC, in particular, will be instrumental in shaping the future energy landscape,” Hollub said.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.