The local community has raised some concerns about Rice Management Company's Ion project's effect on the Third Ward. Courtesy of Rice University

The city of Houston has been buzzing about Rice Management Company's Ion Innovation Hub — a 270,000-square-foot coworking and innovation hub project expected to deliver in 2021 — but there's one group isn't so thrilled with the plans: The Third Ward community.

In a public community meeting on November 12, community members gathered at the Wesley AME Church to plan a Community Benefits Agreement that would legally bind The Innovation District's development team and the Rice Management Company to move forward with the local residents' indicated best interests. According to the Houston Coalition for Equitable Development without Displacement, a newly formed group to work on the CBA, it would be the first of its kind in Houston.

The coalition is supported by Third Ward is Home Civic Club, the Emancipation Economic Development Council, the Texas Coalition of Black Democrats - Harris County, and the Houston Society for Change.

Gabriella Rowe, executive director of The Ion, presented the project's plans to the crowd, recognizing that innovation ecosystems across the country have issues with diversity.

"When you look around the tech ecosystems in the United States today, there are a couple things that stand out," Rowe says. "First and foremost is that they are extremely white and extremely male."

But since Houston is still developing its innovation infrastructure, Rowe says, the city has more opportunities to take the lessons learned from these other ecosystems and be more proactive about including diverse efforts.

One of the things The Ion is planning to incorporate to engage the community is a free coworking space — the only free coworking space in Houston, Rowe says. The Ion plans also include two public parks and community events, and both will be free and open to the public.

The Ion promises to bring free coworking, park space, and events to the area. Courtesy of Rice University

After the presentation, the estimated 150 community members in the crowd had the opportunity to address Rowe. While one local resident expressed concern with the non-inclusive verbiage The Ion is using — describing the area as "Midtown" over the pre-gentrification descriptor of Third Ward — other concerns surrounded the lack of diversity of the decision makers on the project.

"For me, that's where we need to start, which is in diversity," says Rowe, who mentions she has diversity among her programming team. "I look to all of you to come to get included in our team as we're growing."

Another concern that was raised was the job opportunities on the construction site itself. While Rowe didn't mention any specific job opportunities in construction, she did say she had been asked by the Rice Management Company to tap local artists to design the fences surrounding the site.

The meeting pivoted toward a discussion about the CBA and the importance the agreement would have moving forward. Assata Richards, founder of Sankofa Research Institute and local activist, and Mary Claire Neal, a Rice University student and leader of the Students for a Just and Equitable Innovation Corridor, and Carl Davis, chair of the Houston Society for Change and a representative of the church, have teamed up to move forward with the agreement.

Texas Appleseed, a group of volunteer lawyers, has agreed to help create and enforce the agreement, and Jeffrey Lowe, associate professor in the department of urban planning and environmental policy at Texas Southern University, has also advised the organizations.

"We've been told what's going to happen, but there's no binding agreement to make sure that it's going to happen," Richards says. "Those are just nice wishlists."

Moreover, the initiatives that have been suggested, enforceable or not, aren't enough, Richards adds, again stressing the importance of the CBA.

"We're going to be smarter this time. We're going to work with the people who have the power and make the decisions," Richards says. "You're doing all this development and come and tell me that you want art outside the building? We're talking millions of dollars of construction."

While the terms of the CBA are still in the works, some of the requests mentioned in the meeting include jobs, preservation of communities of color, affordable housing initiatives, access to affordable groceries, and opportunities for minority and African American-owned businesses.

The Ion Innovation Hub Proposed Site PlanThe Ion Innovation Hub Proposed Site Plan was included in notes pre-released ahead of the Houston Planning Commission's November 14 meeting. Photo via HPC

Neal proceeded with a presentation of actionable ways students and community members can get involved and make their voices heard. Her presentation included new concerns following the release of the master plan of The Innovation District, which the Houston Chronicle released earlier this week. The plans included a parking area that will be the next construction project following The Ion. The variance request is headed to the planning commission on Thursday.

"That's a two-day turnaround and it's the first opportunity for us to do something," Neal says. The group is intending to at least acquire a delay in the variance request moving forward.

The meeting wrapped up with a call to action for local residents as well as students. Since The Ion will include local academic institutions, student and alumni input is crucial.

"We want you to hold up and pause and think carefully on how this development is going to benefit and affect the community," Richards says.

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UH, Baylor researchers make breakthrough with new pediatric leukemia treatment device

childhood cancer

A team of Houston researchers has developed a new microfluidic device aimed at making treatments safer for children with hyperleukocytosis, a life-threatening hematologic emergency often seen in patients with leukemia.

Dr. Fong Lam, an associate professor of pediatrics at Baylor College of Medicine and a pediatric intensive care physician at Texas Children’s Hospital, partnered with Sergey Shevkoplyas, a professor of biomedical engineering at UH, on the device that uses a large number of tiny channels to quickly separate blood cells by size in a process called controlled incremental filtration, according to a news release from UH.

They tested whether performing cell separation with a high-throughput microfluidic device could alleviate the limitations of traditional conventional blood-filtering machines, which pose risks for pediatric patients due to their large extracorporeal volume (ECV), high flow rates and tendency to cause significant platelet loss in the patient. The results of their study, led by Mubasher Iqbal, a Ph.D. candidate in biomedical engineering at UH, were published recently in the journal Nature Communications.

“Continuously and efficiently separating leukocytes from recirculating undiluted whole blood — without device clogging and cell activation or damage — has long been a major challenge in microfluidic cell separation,” Shevkoplyas said in a news release. “Our study is the first to solve this problem.”

Hyperleukocytosis is a condition that develops when the body has an extremely high number of white blood cells, which in many cases is due to leukemia. According to the release, up to 20 percent to 30 percent of patients with acute leukemia develop hyperleukocytosis, and this places them at risk for potentially fatal complications.

The new device utilizes tiny channels—each about the width of a human hair—to efficiently separate blood cells through controlled incremental filtration. According to Lam, the team was excited that the new device could operate at clinically relevant flow rates.

The device successfully removed approximately 85 percent of large leukocytes and 90 percent of leukemic blasts from undiluted human whole blood without causing platelet loss or other adverse effects. It also operates with an ECV that’s about 1/70th of conventional leukapheresis machines, which makes it particularly suitable for infants and small children.

“Overall, our study suggests that microfluidics leukapheresis is safe and effective at selectively removing leukocytes from circulation, with separation performance sufficiently high to ultimately enable safe leukapheresis in children,” Shevkoplyas said in the release.

Greentown Labs adds 5 new Houston startups to climatetech incubator

Going Green

Greentown Labs announced that it added five startups to its Houston community in Q1 of 2025.

The companies are among a group of 19 that joined the climatetech incubator, which is co-located in Houston and Boston, in the same time period. The companies that joined the Houston-based lab specialize in a number of "green" applications, from converting plastic waste into sustainable materials to developing energy-storage solutions.

The new Houston members include:

  • Concept Loop, a project of Pakistan-based Innova8e Inc., aims to repurpose post-industrial and post-consumer plastic waste into sustainable building materials.
  • GeoFuels, a Sugar Land-based company that produces hydrogen by using baseload geothermal power and methane pyrolysis.
  • PLASENE, a Houston-based company with an innovative platform that converts plastic waste into liquid fuel and low-carbon hydrogen through its proprietary catalysts and modular, scalable, pre-engineered units platform. The company was named to Greentown's ACCEL Year 3 cohort earlier this year.
  • RepAir Carbon, an Israeli company with a fully electric, zero-heat carbon-removal technology that consumes minimal energy, operates without liquids or solvents, and produces no hazardous materials or waste.
  • RotorVault from Pasadena, California, is commercializing energy-storage and load-following solutions that are containerized, modular, and field-deployable systems built on flywheel technology.

Fourteen other companies will join Greentown Boston's incubator. See the full list here.

PLASENE and five other new members—Thola, Respire Energy, Andros Innovations, FAST Metals and Tato Labs—join Greentown Labs through its most recent Advancing Climatetech and Clean Energy Leaders Program, or ACCEL, cohort. ACCEL, which works to advance BIPOC-led startups in the climatetech space, announced its third cohort last month.

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A version of this story originally appeared on our sister site, EnergyCapitalHTX.

Houston startup unveils its innovative leather alternative at the rodeo

sustainable fashion

Last month’s Houston Livestock Show and Rodeo stirred up another rootin’ tootin’ time for Houstonians and beyond.

But before the annual event galloped into the sunset, there were quite a few memorable innovations on display, with one notably coming from Rheom Materials.

The Houston-based pioneer of next-generation materials presented its scalable, bio-based alternative known as Shorai, a 93 percent bio-based leather, through two custom, western-inspired outfits that showed off cowboy flair through a sustainable lens.

“I'm a Houstonian, I love the rodeo,” Megan Beck, Rheom’s business development manager, recalls. “We're sitting there talking about it one day and we're like, ‘Okay, we've got to do something with this leather to show people how good it can look in apparel, how easy it is to wear.’”

Buoyed by the idea that their materials are meant to “change your impact, not your life,” Rheom captured the real-life energy of their bio-leather outfits under the rodeo’s neon lights in a short commercial video and photo shoot with models donning the samples, while dancing and enjoying the festivities. Rheom created a skirt, a leather jacket, and then a leather top for the look.

“Houston is such a vibrant city,” Beck says. “There's so much innovation here. I think the rodeo is just a really, really great example of that. And so we wanted to take this opportunity to take some of these garments out there and go on the slide, go on some of the rides, go into the wine garden and go dancing, because if you've ever felt some of the materials in the market in this space, they're very stiff, you can't really move in them, they're a little fragile, they kind of fall apart.”

Not only do the models in the video look fashionable, but they also look comfortable, and the leather looks natural and supple. And to the naked eye, Shorai appears to be like the leather most wearers are accustomed to.

“What we really wanted to showcase in this is the energy and the movement of the leather, and to show people how good it can look in apparel, and how easy it is to wear, which I think we were able to accomplish,” Beck says.

Next up, Beck says Rheom wants to scale production of Shorai, the Japanese word for “future,” at a competitive price point, while also reducing its carbon footprint by 80 percent when compared to synthetic leather. According to Beck, Rheom plans to see Shorai products come to market sometime this year.

“We have companies globally right now that are testing materials, that are prototyping, that are making garments, making handbags and footwear, and making eyewear because we have a plastic, as well,” Beck says. “So, this year, I do believe we'll start seeing those products actually come to market, which is very, very exciting for us.”

And with their large-scale production partner already set up for Shorai, Rheom plans to start its first production run of the product soon.

“In April, we'll actually be starting our first production run,” Beck says. “We'll be doing it at full scale, full width, and a full run of materials. So over the next five years, we're only going to just try to increase that capacity.”