UHD's science building has received funding from a nonprofit affiliate of Green Mountain Energy to install green energy technology. Courtesy of NRG

The University of Houston-Downtown has gotten some green to make its new College of Sciences & Technology Building even more green.

The Green Mountain Energy Sun Club, a nonprofit affiliated with the Green Mountain Energy utility provider, has pledged more than $250,000 to UHD for installation of solar panels at the building, as well as the purchase of photosynthesis equipment.

Akif Uzman, dean of UHD's College of Sciences & Technology, says in a release that the Green Mountain Energy Sun Club gift propels "our drive to show students and our local community our commitment to energy conservation and sustainable energy practices."

By the spring of 2020, UHD will install a 54-panel, 16.7-kilowatt, off-grid solar system that will help power two environmental science teaching labs in the College of Sciences & Technology Building. One of the labs, the Green Mountain Energy Sun Club Environmental Science Lab, will host classes by next year's spring semester.

"Our mission is to change the way power is made, and we share UHD's dedication to renewable energy, environmental education, and reducing carbon emissions," Mark Parsons, vice president and general manager of Houston-based Green Mountain Energy, says in a release.

Houston-based NRG Energy owns Green Mountain Energy.

Donations to the Sun Club come from Green Mountain Energy and its customers and employees. Since 1997, Green Mountain Energy has promoted energy efficiency, conservation, and environmental stewardship.

The Sun Club gift also will help buy a portable photosynthesis system. Michael Tobin, associate professor of biology, says the equipment will take measurements of plants in courses such as Plant Biology Laboratory, General Ecology Laboratory, and Environmental Lab and Field Studies. In addition, it will be used by students conducting faculty-guided research projects.

"A research-grade instrument to make photosynthesis and water use measurements will enhance students' research experiences and increase the likelihood that their project results can be published in a peer-reviewed scientific journal," Tobin says in a release.

UHD opened the College of Sciences & Technology Building in August. It's the first University of Houston System building constructed to meet LEED Gold standards, reflecting a commitment to sustainability features such as energy-efficient lighting, recycled construction materials, and "smart" design components.

Spanning 105,000 square feet, the College of Sciences & Technology Building contains nearly 30 labs for teaching and research, as well as classrooms, meeting and study spaces, and a café. UHD envisions the building will be a "model for sustainability in Houston."

Environmental highlights of the building include a 6,000-gallon cistern that provides water for the outdoor urban gardens, and the addition of native grasses in the surrounding landscape to create a micro-pocket prairie and, in effect, an outdoor classroom.

Aside from classes and resources for students and faculty in biology, biotechnology, biological and physical sciences, and chemistry, the building houses UHD's Center for Urban Agriculture & Sustainability.

The center is "a game changer for UHD initiatives and scholarly activities centered on sustainability," Lisa Morano, director of the Center for Urban Agriculture & Sustainability, says in a release. "It also serves as an example of how planners and architects can incorporate environmentally sound decisions in the design and construction of academic facilities."

Juan Sánchez Muñoz, president of UHD, says the College of Sciences & Technology Building is a hub for academic exploration and a catalyst for community collaboration.

"Its labs and learning spaces will elevate UHD's ability to prepare the next generation of Houston's scientists and innovators. The facility also will serve as a place where Houstonians can gather to address issues affecting our city and to learn how UHD is leading positive change in the region," Muñoz says in a release. "It's a major addition to our campus and an incredible asset to Houston."

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Intuitive Machines secures $175M equity investment to fuel growth

space funding

Houston-based space infrastructure and services company Intuitive Machines has secured a $175 million equity investment from unidentified institutional investors. The investors received shares of Class A stock in exchange for their funding.

Publicly held Intuitive Machines (Nasdaq: LUNR) says it plans to use the capital to help build revenue and invest in technology, including communications and data-processing networks.

“We are building a scalable infrastructure platform from low-Earth orbit to the moon and into deep space,” Intuitive Machines CEO Steve Altemus said in a news release. “With this investment, we can accelerate the integration of the combined company’s collective capabilities to deliver next-generation data, communications, and space-based infrastructure services.”

Intuitive Machines says the $175 million investment will improve its ability to secure deals for satellite systems, the proposed Golden Dome missile defense system and the proposed Mars telecommunications orbiter.

As the company pursues those deals, it’s seeking partners to develop space-based data centers.

The $175 million equity stake comes on the heels of Intuitive Machines completing its $800 million cash-and-stock purchase of Lanteris Space Systems. Intuitive Machines bought the satellite manufacturer from private equity firm Advent International.

In the third quarter, which ended Sept. 30, Intuitive Machines posted a $10 million net loss on revenue of $52.4 million.

Houston startup debuts bio-based 'leather' fashion collection in Milan

sustainable fashion

Earlier this month, Houston-based Rheom Materials and India’s conscious design studio Econock unveiled a collaborative capsule collection that signaled more than just a product launch.

Hosted at Lineapelle—long considered the global epicenter of the world's premier leather supply chain—in the vaulted exhibition halls of Rho-Fiera Milano, the collection centered around Rheom’s 91 percent bio-based leather alternative, Shorai.

It was a bold move, one that shifted sustainability from a concept discussed in panel sessions to garments that buyers could touch and wear.

The collection featured a bomber-style jacket, an asymmetrical skirt and a suite of accessories—all fabricated from Shorai.

The standout piece, a sculptural jacket featuring a funnel neck and dual-zip closure, was designed for movement, challenging assumptions about performance limitations in bio-based materials. The design of the asymmetrical skirt was drawn from Indian armored warrior traditions, according to Rheom, with biodegradable corozo fasteners.

Built as a modular wardrobe rather than isolated pieces, the collection reflects a shared belief between Rheom and Econock in designing objects that adapt to daily life, according to the companies.

The collection was born out of a new partnership between Rheom and Econock, focused on bringing biobased materials to the market. According to Rheom, the partnership solves a problem that has stalled the adoption of many next-gen textiles: supply chain friction.

While Rheom focuses on engineering scalable bio-based materials, New Delhi-based Econock brings the complementary design and manufacturing ecosystem that integrates artisans, circular materials and production expertise to translate the innovative material into finished goods.

"This partnership removes one of the biggest barriers brands face when adopting next-generation materials,” Megan Beck, Rheom’s director of product, shared in a news release. “By reducing friction across the supply chain, Rheom can connect brands directly with manufacturers who already know how to work with Shorai, making the transition to more sustainable materials far more accessible.”

Sanyam Kapur, advisor of growth and impact at Econock, added: “Our partnership with Rheom Materials represents the benchmark of responsible design where next-gen materials meet craft, creativity, and real-world scalability.”

Rheom, formerly known as Bucha Bio, has developed Shorai, a sustainable leather alternative that can be used for apparel, accessories, car interiors and more; and Benree, an alternative to plastic without the carbon footprint. In 2025, Rheom was a finalist for Startup of the Year in the Houston Innovation Awards.

Shorai is already used by fashion lines like Wuxly and LuckyNelly, according to Rheom. The company scaled production of the sugar-based material last year and says it is now produced in rolls that brands can take to market with the right manufacturer.

Houston startup debuts leather alternative fashion collection in Milan