With its blend of biotechnology, conservation, and education, RioRaiz seeks to inspire a new generation of conservationists. Photo via RioRaiz/Instagram

For centuries, humans have been negatively impacting the natural world around them. A Houston organization is looking to leave an impact on the environment — but this time for the better.

Based in Houston, RioRaiz is a 501c3 nonprofit organization charting a unique course in the world of conservation and education. Founded in March of 2021, RioRaiz – meaning "root of the river" in Spanish, a nod to its deep-rooted connection with South American culture – seeks to preserve biodiversity through biotechnology and offer transformative learning experiences to contribute to a healthier planet.

Led by Jeff Carlson, the president and CEO, RioRaiz's mission is driven by three core pillars: conservation, scientific discovery, and education.

Currently, the nonprofit's efforts are focused on regions on the edge of ecological disruption, specifically the East Texas area and the Tropical Andes. In Texas, the organization aims to expand the biome of the Big Thicket National Preserve in Kountze as well as engaging locals by hosting clean-up drives. In the Andes, RioRaiz aspires to establish biological corridors between national parks and natural reserves, diminishing potential disruptions to animal migration patterns.

The timeline for these critical initiatives, Carlson said, hinges on donations.

"We have a list of priorities that is cataloged from input from our scientific collaborators, as well as our ability to deliver on our promises to our donors and supporters,” Carlson said.

Partnerships form a critical role in RioRaiz's work, notably those with academic institutions in the United States and Colombia. One of these collaborations saw Carlson spend three months in Colombia, working with the local Páez tribe, also known as the Nasa, to explore the potential of their traditional medicines for modern treatments.

"We're really excited to learn and to share our techniques and our knowledge," Carlson said, underlining the organization's commitment to partnering with traditional and indigenous knowledge sources.

With its blend of biotechnology, conservation, and education, RioRaiz seeks to inspire a new generation of conservationists. By offering an intimate virtual glimpse into the world's biomes, the nonprofit aims to instill a deep-rooted respect for nature and encourage sustainable action.

"If you expose students to these different kinds of environments at an early age, that might inspire somebody to go into conservation," Carlson said.

With a progressive effort, RioRaiz is harnessing the power of virtual reality to redefine education. The organization uses specialized filming equipment during its expeditions, capturing moments like the discovery of new species or conducting bio surveys. RioRaiz's visually compelling stories will surpass language barriers, transporting students virtually to different biomes. In time, Carlson hopes to distribute pre-loaded systems to communities with limited internet access, taking the classroom to every corner of the world. These virtual reality experiences are expected to launch within the next year.

"We want to bring the rainforest into the classroom," Carlson said.

Through its work, RioRaiz aims to demonstrate that the route to a sustainable future lies not just in face-to-face interactions, but in a global, interconnected approach to education and conservation. Its vision is clear — to grow far beyond traditional reaches, preserving biodiversity and fostering a healthier world.

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This article originally ran on InnovationMap.

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Houston Energy and Climate Startup Week announces 2025 dates, key events

comeback tour

Six local organizations focused on the energy transition have teamed up to bring back Houston Energy and Climate Startup Week.

The second annual event will take place Sept. 15-19, according to an announcement. The Ion District will host many of the week's events.

Houston Energy and Climate Startup Week was founded in 2024 by Rice Alliance for Technology and Entrepreneurship, Halliburton Labs, Greentown Labs, Houston Energy Transition Initiative (HETI), Digital Wildcatters and Activate.

“Houston Energy and Climate Startup Week was created to answer a fundamental question: Can we achieve more by working together than we can alone?” Jane Stricker, senior vice president at the Greater Houston Partnership and executive director of HETI, said in the release.

So far, events for the 2025 Houston Energy and Climate Startup Week include an introduction to climatetech accelerator Activate's latest cohort, the Rice Alliance Energy Tech Venture Forum, a showcase from Greentown Labs' ACCEL cohort, and Halliburton Labs Pitch Day.

Houston organizations New Climate Ventures and Digital Wildcatters, along with Global Corporate Venturing, are slated to offer programming again in 2025. And new partners, Avatar Innovations and Decarbonization Partners, are slated to introduce events. Find a full schedule here.

Other organizations can begin entering calendar submissions starting in May, according to the release.

Last year, Houston Energy and Climate Startup Week welcomed more than 2,000 attendees, investors and industry leaders to more than 30 events. It featured more than 100 speakers and showcased more than 125 startups.

"In 2024, we set out to build something with lasting impact—rooted in the ingenuity of Houston’s technologists and founders. Thanks to a collaborative effort across industry, academia, and startups, we’ve only just begun to showcase Houston’s strengths and invite others to be part of this movement," Stricker added in the release. "We can’t wait to see the city rise to the occasion again in 2025.”

Dow aims to power Texas manufacturing complex with next-gen nuclear reactors

Clean Energy

Dow, a major producer of chemicals and plastics, wants to use next-generation nuclear reactors for clean power and steam at a Texas manufacturing complex instead of natural gas.

Dow's subsidiary, Long Mott Energy, applied Monday to the U.S. Nuclear Regulatory Commission for a construction permit. It said the project with X-energy, an advanced nuclear reactor and fuel company, would nearly eliminate the emissions associated with power and steam generation at its plant in Seadrift, Texas, avoiding roughly 500,000 metric tons of planet-warming greenhouse gas emissions annually.

If built and operated as planned, it would be the first U.S. commercial advanced nuclear power plant for an industrial site, according to the NRC.

For many, nuclear power is emerging as an answer to meet a soaring demand for electricity nationwide, driven by the expansion of data centers and artificial intelligence, manufacturing and electrification, and to stave off the worst effects of a warming planet. However, there are safety and security concerns, the Union of Concerned Scientists cautions. The question of how to store hazardous nuclear waste in the U.S. is unresolved, too.

Dow wants four of X-energy's advanced small modular reactors, the Xe-100. Combined, those could supply up to 320 megawatts of electricity or 800 megawatts of thermal power. X-energy CEO J. Clay Sell said the project would demonstrate how new nuclear technology can meet the massive growth in electricity demand.

The Seadrift manufacturing complex, at about 4,700 acres, has eight production plants owned by Dow and one owned by Braskem. There, Dow makes plastics for a variety of uses including food and beverage packaging and wire and cable insulation, as well as glycols for antifreeze, polyester fabrics and bottles, and oxide derivatives for health and beauty products.

Edward Stones, the business vice president of energy and climate at Dow, said submitting the permit application is an important next step in expanding access to safe, clean, reliable, cost-competitive nuclear energy in the United States. The project is supported by the Department of Energy’s Advanced Reactor Demonstration Program.

The NRC expects the review to take three years or less. If a permit is issued, construction could begin at the end of this decade, so the reactors would be ready early in the 2030s, as the natural gas-fired equipment is retired.

A total of four applicants have asked the NRC for construction permits for advanced nuclear reactors. The NRC issued a permit to Abilene Christian University for a research reactor and to Kairos Power for one reactor and two reactor test versions of that company's design. It's reviewing an application by Bill Gates and his energy company, TerraPower, to build an advanced reactor in Wyoming.

X-energy is also collaborating with Amazon to bring more than 5 gigawatts of new nuclear power projects online across the United States by 2039, beginning in Washington state. Amazon and other tech giants have committed to using renewable energy to meet the surging demand from data centers and artificial intelligence and address climate change.

Houston geothermal company closes $13M in investments to fuel growth

fresh funding

XGS Energy, a California-headquartered geothermal power company with a major presence in Houston, has closed $13 million in new financing that included new investors Aligned Climate Capital, ClearSky, ClimateIC and WovenEarth Ventures, in addition to inside investors.

The company plans to “aggressively expand” its team in Houston this year, according to a news release.

“We are facing global energy supply challenges of unprecedented scale and urgency,” Kevin Kimsa, Managing Partner at ClimateIC, said in the release. “The XGS team is uniquely primed to meet the moment, bringing together innovative technology and leading engineering talent with the deep experience in infrastructure development and financing critical to deploying large-scale energy systems at speed.”

As part of the financing deal, Mano Nazar, ClearSky Senior Advisor and the former Chief Nuclear Officer of NextEra Energy, will join the XGS Energy Board of Directors.

“XGS’s advanced geothermal technology is uniquely positioned to deliver abundant energy to the grid faster than any other baseload energy technology at a time of unprecedented demand for energy resources,” Nazar said in a news release. “We are excited to partner with XGS to deliver on their mission of sustainable, reliable, and scalable geothermal energy.”

XGS is known for its next-gen closed-loop geothermal well architecture. The company saw massive growth in the Houston market last year and recently completed a 100-meter field demonstration in central Texas. The new funding supports the XGS’s multi-gigawatt project pipeline.

The recent financing also builds on an oversubscribed Series A round led by Constellation Technology Ventures, VoLo Earth Ventures, and Valo Ventures that closed last year.