"In reflecting upon my journey through Houston’s energy landscape, it’s evident that the city stands on the cusp of a transformative era." Photo via Getty Images
The following was written by Pavan Kumar Medepalli, MBA candidate at UNC Kenan-Flagler Business School.

As I reflect on my past visit to Houston, it’s not the usual sights or activities that linger but the pulse of a city redefining its energy narrative. The vibrant energy, the breakthroughs in innovation, and the spirited conversations with passionate individuals left an indelible mark. To my LinkedIn community, I invite you to join me on this journey into the heart of Houston’s transformative landscape.

Houston, traditionally known as the “Energy Capital of the World,” is now pioneering a new path. My recent trip provided a deep dive into its evolution from a primary energy hub to a beacon of global energy transition. At the forefront of this change are entities like HETI, Ion, Renewable Energy Alliance Houston, and Greentown Labs, each shaping a vibrant ecosystem of innovation.

During my recent three-day trip to Houston, I had the incredible opportunity to immerse myself in some of the city’s most groundbreaking and influential spaces dedicated to energy innovation and sustainability. The experience was nothing short of transformative, and I’m eager to share some of the highlights and personal takeaways from this journey.

Houston Energy Transition Initiative (HETI):

HETI, with its compelling mission to revolutionize the energy landscape, stands out as a beacon of Houston’s dedication to sustainable change. This initiative capitalizes on Houston’s rich energy heritage, tapping into its vast infrastructure, expertise, and financial prowess, aiming to facilitate the global transition towards a cleaner, sustainable energy future.

One of the highlights of my trip was the privilege of interacting with Jane Stricker, Vice President of HETI. Her insights were invaluable. As the VP elaborated, HETI’s goal is not just about innovating for cleaner energy but establishing a framework where the transition is inclusive, impactful, and resilient. The organization aims to bring together diverse stakeholders, from industry stalwarts to budding researchers, forging a collective vision for the energy future.

It was quite interesting to know that HETI is backed by its member companies like ExxonMobil, Chevron, BP, SABIC and their strategy is to:

  • Jumpstart efforts in the sectors where Houston has a strategic advantage, Like CCUS, Clean Hydrogen, Circular Economy, and Energy Storage Solutions.
  • Attract and support companies in established new energy industries like Wind, Solar, RNG, Low-carbon LNG, and biofuels.

I truly appreciate the efforts of HETI and Greater Houston Partnership for their continuous efforts to be at the forefront of Energy Transition.

Ion

The Ion has provided a perfect ecosystem for founders, researchers, innovators, investors and corporate leaders to build scalable enterprises.

Navigating the vibrant ecosystem of the Ion innovation hub in downtown Houston, I quickly realized its uniqueness. This hub isn’t just about co-working spaces or networking events; it offers a dynamic platform where founders and innovators come to life with their ideas. I sensed the entrepreneurial spirit in every corner, every discussion, and every presentation.

In my exploration, I discovered that startups, both budding and established, frequently have opportunities to pitch their ideas. This isn’t just a standard pitch session; it’s a transformative experience. Founders present their innovations and visions to an audience that’s a blend of seasoned professionals, industry experts, and potential investors. Each pitch session felt like a grand performance, filled with passion, determination, and vision.

What’s even more impressive is how these sessions cater to investors. For them, the Ion hub becomes a treasure trove of opportunities. As an investor, sifting through numerous pitches can be a daunting task. But here, the environment ensures they witness only the most promising and aligned pitches, allowing them to identify the right investment opportunities that match their portfolios and interests.

The frequency of these pitches ensures a continuous flow of fresh ideas, and as a founder, you’re always in front of an audience that matters. It’s a win-win: founders get regular feedback and potentially find the right partners, while investors stay updated with the latest innovations and can quickly spot the next big thing.

Immersing myself in this environment, I felt the palpable excitement. Founders eagerly prepping for their pitches, investors actively engaged in discussions, and the continuous buzz of potential collaborations. The Ion hub has successfully created a space where ideas meet capital, where dreams meet reality, and where every pitch could be the beginning of the next big success story.

Greentown Labs

As I delved deeper into the ecosystem of Greentown Labs after my engagement with The Ion, I was struck by the holistic approach this hub takes toward nurturing innovation. Beyond being a space for clean tech and sustainable ventures, Greentown Labs offers a myriad of resources tailored for startups.

One of the standout features is their state-of-the-art prototyping labs. Founders have access to cutting-edge equipment, enabling them to transform their visionary ideas into tangible prototypes, fast-tracking the path from concept to realization.

But it’s not just about physical resources. Greentown Labs champions a collaborative ethos. Shared resources mean startups can lean on each other, pooling knowledge and skills and fostering an environment of mutual growth. This spirit of collaboration extends to their mentorship programs. New ventures can tap into a wealth of experience, gaining insights and guidance from seasoned professionals who’ve walked the path before.

Engaging with founders from CLS Wind and Mars Materials, it became evident how such an integrated support system propels their ambitions. Greentown Labs, in essence, is more than just a hub; it’s a community. A community where sustainability meets innovation, where ideas are nurtured with the right tools and mentorship, and where the future of clean tech is being crafted.

A special thank you to Jane Stricker from Houston Energy Transition Initiative (HETI), whose passion and vision for a sustainable energy future left a profound impact on me; Kay McCall from Renewable Energy Alliance – Houston, whose leadership and insights were truly enlightening; Barbara Burger, whose innovative approach to bridging traditional energy with emerging technologies is commendable; and Joey Sanchez from Ion Houston, whose deep understanding of Houston’s business ecosystem and dedication to fostering change enriched my perspective immensely. Each of you played a pivotal role in making my experience memorable and filled with invaluable learnings. Thank you for your time, willingness to share, and for being such inspiring figures in this transformative journey Houston is undertaking.

In reflecting upon my journey through Houston’s energy landscape, it’s evident that the city stands on the cusp of a transformative era. The concerted efforts of organizations like HETI, Ion, and Greentown Labs exemplify Houston’s unwavering commitment to reimagining its energy identity. This isn’t just about evolving from its storied past as the “Energy Capital of the World.” It’s about setting the gold standard for what energy transition on a global scale looks like. Houston’s evolution, fueled by innovation, collaboration, and sheer determination, sends a resounding message to the world: the energy transition is not just feasible; it’s already underway. The endeavors and successes in this space are a testament to Houston’s vision and resilience, proving that any city can redefine its narrative with the right framework and community. As I conclude my reflections, I’m filled with a profound sense of optimism. Houston, you’ve not only lived up to your legacy but are also charting a new course that will inspire generations to come.

———

This article originally ran on the Greater Houston Partnership's Houston Energy Transition Initiative blog. HETI exists to support Houston's future as an energy leader. For more information about the Houston Energy Transition Initiative, EnergyCapitalHTX's presenting sponsor, visit htxenergytransition.org.

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Report: Texas solar power, battery storage helped stabilize grid in summer 2024, but challenges remain

by the numbers

Research from the Federal Reserve Bank of Dallas shows that solar power and battery storage capacity helped stabilize Texas’ electric grid last summer.

Between June 1 and Aug. 31, solar power met nearly 25 percent of midday electricity demand within the Electric Reliability Council of Texas (ERCOT) power grid. Rising solar and battery output in ERCOT assisted Texans during a summer of triple-digit heat and record load demands, but the report fears that the state’s power load will be “pushed to its limits” soon.

The report examined how the grid performed during more demanding hours. At peak times, between 11 a.m. and 2 p.m. in the summer of 2024, solar output averaged nearly 17,000 megawatts compared with 12,000 megawatts during those hours in the previous year. Between 6 p.m. and 9 p.m., discharge from battery facilities averaged 714 megawatts in 2024 after averaging 238 megawatts for those hours in 2023. Solar and battery output have continued to grow since then, according to the report.

“Batteries made a meaningful contribution to what those shoulder periods look like and how much scarcity we get into during these peak events,” ERCOT CEO Pablo Vegas said at a board of directors conference call.

Increases in capacity from solar and battery-storage power in 2024 also eclipsed those of 2023. In 2023 ECOT added 4,570 megawatts of solar, compared to adding nearly 9,700 megawatts in 2024. Growth in battery storage capacity also increased from about 1,500 megawatts added in 2023 to more than 4,000 megawatts added in 2024. Natural gas capacity also saw increases while wind capacity dropped by about 50 percent.

Texas’ installation of utility-scale solar surpassed California’s in the spring of last year, and jumped from 1,900 megawatts in 2019 to over 20,000 megawatts in 2024 with solar meeting about 50 percent of Texas' peak power demand during some days.

While the numbers are encouraging, the report states that there could be future challenges, as more generating capacity will be required due to data center construction and broader electrification trends. The development of generating more capacity will rely on multiple factors like price signals and market conditions that invite more baseload and dispatchable generating capacity, which includes longer-duration batteries, and investment in power purchase agreements and other power arrangements by large-scale consumers, according to the report.

Additionally, peak demand during winter freezes presents challenges not seen in the summer. For example, in colder months, peak electricity demand often occurs in the early morning before solar energy is available, and it predicts that current battery storage may be insufficient to meet the demand. The analysis indicated a 50% chance of rolling outages during a cold snap similar to December 2022 and an 80% chance if conditions mirror the February 2021 deep freeze at the grid’s current state.

The report also claimed that ERCOT’s energy-only market design and new incentive structures, such as the Texas Energy Fund, do not appear to be enough to meet the predicted future magnitude and speed of load growth.

Read the full report here.

Houston clean energy pioneer earns prestigious Welch Foundation award

Awards Season

A Rice University professor has earned a prestigious award from the Houston-based Welch Foundation, which supports chemistry research.

The foundation gave its 2025 Norman Hackerman Award in Chemical Research to Haotian Wang for his “exceptionally creative” research involving carbon dioxide electrochemistry. His research enables CO2 to be converted into valuable chemicals and fuels.

The award included $100,000 and a bronze sculpture.

“Dr. Wang’s extensive body of work and rigorous pursuit of efficient electrochemical solutions to practical problems set him apart as a top innovator among early-career researchers,” Catherine Murphy, chairwoman of the foundation’s Scientific Advisory Board, said in a news release.

Wang is an associate professor in the Department of Chemical and Biomolecular Engineering at Rice. The department’s Wang Group develops nanomaterials and electrolyzers for energy and environmental uses, such as energy storage, chemical and fuel generation, green synthesis and water treatment.

Wang also is co-founder of Solidec, a Houston startup that aims to turn his innovations into low-carbon fuels, carbon-negative hydrogen and carbon-neutral peroxide. The startup extracts molecules from water and air, then transforms them into pure chemicals and fuels that are free of carbon emissions.

Solidec has been selected for Chevron Technology Ventures’ catalyst program, a Rice One Small Step grant, a U.S. Department of Energy grant, and the first cohort of the Activate Houston program.

“Dr. Wang’s use of electrochemistry to close the carbon cycle and develop renewable sources of industrial chemicals directly intersects with the Welch Foundation mission of advancing chemistry while improving life,” Fred Brazelton, chairman and director of the Welch Foundation, said in the release.

Ramamoorthy Ramesh, executive vice president for research at Rice University, added: “We are proud to (Dr. Wang) at Rice. He’s using chemical engineering to solve a big problem for humanity, everything that the Welch Foundation stands for.”

Last year, the Hackerman Award went to Baylor College of Medicine's Livia Schiavinato Eberlin, who's known for her groundbreaking work in the application of mass spectrometry technologies, which are changing how physicians treat cancer and analyze tissues. Read more here.

Houston venture firm invests in Virginia fusion power plant company in collaboration with TAMU

fusion funding

Houston-based climate tech venture firm Ecosphere Ventures has partnered with Virginia Venture Partners and Virginia Innovation Partnership Corporation’s venture capital program to invest in Virginia-based NearStar Fusion Inc., which develops fusion energy power plants.

NearStar aims to use its proprietary plasma railgun technology to safely and affordably power baseload electricity on and off the power grid through a Magnetized Target Impact Fusion (MTIF) approach, according to a news release from the company.

NearStar’s power plants are designed to retrofit traditional fossil fuel power plants and are expected to serve heavy industry, data centers and military installations.

“Our design is well-suited to retrofit coal-burning power plants and reuse existing infrastructure such as balance of plant and grid connectivity, but I’m also excited about leveraging the existing workforce because you won’t need PhDs in plasma physics to work in our power plant,” Amit Singh, CEO of NearStar Fusion, said in a news release.

NearStar will also conduct experiments at the Texas A&M Hypervelocity Impact Laboratory (HVIL) in Bryan, Texas, on prototype fuel targets and evolving fuel capsule design. The company plans to publish the results of the experiments along with a concept paper this year. NearStar will work with The University of Alabama in Huntsville (UAH) to develop computer performance models for target implosions.

NearStar’s MTIF approach will utilize deuterium, which is a common isotope of hydrogen found in water. The process does not use tritium, which NearStar believes will save customers money.

“While avoiding tritium in our power plant design reduces scientific gain of the fusion process, we believe the vastly reduced system complexity and cost savings of eliminating complicated supply chains, regulatory oversight, and breeding of tritium allows NearStar to operate power plants more profitably and serve more customers worldwide, ”Douglas Witherspoon, NearStar founder and chief scientist, said in a news release.

Houston’s Ecosphere Ventures invests in climate tech and sustainability innovations from pre-seed to late-seed stages in the U.S. Ecosphere also supports first-time entrepreneurs and technical founders.