"Driving the Energy Transition” will air on Houston Public Media’s KUHF News 88.7 every other Monday. Photo courtesy of UH

The University of Houston Energy Transition Institute — in its mission to address challenges in the energy field and the ongoing energy transition — is launching two educational series via radio program and web seminars.

“Both these programs are ways for us to reach and share information with our stakeholders in the Houston ecosystem, region, nation and world about the latest trends in research and policy related to the energy transition,” Debalina Sengupta, chief operating officer at ETI, says in a news release.

"Driving the Energy Transition” will air on Houston Public Media’s KUHF News 88.7, and new episodes will be available every other Monday. The Energy Transition Webinar series will run biweekly on Tuesdays and offer online discussions that will feature UH experts and other experts in the field.

The radio series plans to explore innovations, policies and technologies around shifting the world to lower-carbon resources. The webinar series promises a “deep dive” into topics like the hydrogen economy, carbon capture, the circular economy, and sustainable energy practices, according to a news release. The webinars will include strategies for the energy landscape from Texas to globally, from UH faculty, students, industry leaders, and energy pioneers.

“UH is The Energy University, and 'Energy Transition' is the topic that should be on everyone’s mind right now,” ETI founding executive director Joe Powell adds. “How do we meet the dual challenge of expanding supply for equitable global access to energy, while also reducing fossil carbon dioxide emissions to address climate change? How do we continue to produce but also recycle the high-performance hydrocarbon products, which underpin our quality of life?”

The ETI focuses on hydrogen, carbon management, and circular plastics, and was founded in 2022 with a $10 million commitment from Shell. The institute also received a $100,000 grant from Baker Hughes in 2023.The institute also works closely with UH’s Hewlett Packard Enterprise Data Science Institute and researchers across the University, and with other colleges, universities and industry partners. The ETI has helped catalyze “cross-disciplinary cooperation” to expand funding opportunities for UH faculty, which includes direct funding of over 24 projects via seed grants.

“Our aim is to provide reliable scientific evidence-based knowledge for all, to enable them to make informed decisions for the future of energy,” Sengupta says.

The University of Houston has joined the Energy Storage Research Alliance, one of two DOE-backed energy innovation hubs. Photo via Getty Images

University of Houston selected for DOE-backed energy storage innovation initiative

tapping in

The University of Houston was selected for a new energy storage initiative from the United States Department of Energy.

UH is part of the Energy Storage Research Alliance (ESRA), which is one of the two energy innovation hubs that the DOE is creating with $125 million. The DOE will provide up to $62.5 million in ESRA funding over a span of five years.

“To fuel innovation and cultivate a sustainable and equitable energy future, all universities, government entities, industry and community partners have to work together,” Ramanan Krishnamoorti, vice president for energy and innovation at UH, says in a news release. “No one person or entity can achieve all this by themselves. As the Energy University and a Carnegie-designated Tier One research university, located in Houston — a center of diverse talent and experience from across the energy industry — UH has a unique advantage of continuing to build on Houston’s global leadership and demonstrating solutions at scale.

The hubs will attempt to address battery challenges and encourage next-generation innovation, which include safety, high-energy density and long-duration batteries. The batteries will be made from inexpensive, abundant materials, per the release.

The work that will be done at ESRA and other hubs can optimize renewable energy usage, reduce emissions, enhance grid reliability, and assist in growing electric transportation, and other clean energy solutions.

ESRA will bring in 50 researchers from three national laboratories and 12 other universities, including UH. The deputy lead of the soft matter scientific thrust and the principal investigator for UH’s portion of the project will be Yan Yao. Yao is the Hugh Roy and Lillie Cranz Cullen Distinguished Professor at the UH Cullen College of Engineering and principal investigator at the Texas Center for Superconductivity.

UH professor Yan Yao will lead the school's participation in the program. Photo via UH.edu

ESRA will focus on three interconnected scientific thrusts and how they work together: liquids, soft matter, and condensed matter phases. Yao and his team have created next-generation batteries using low-cost organic materials. The team previously used quinones that can be synthesized from plants and food like soybeans to increase energy density, electrochemical stability and safety in the cathode. Yao’s team were the first to make solid-state sodium batteries by using multi-electron conformal organic cathodes. The cathodes had a demonstrated record of recharging stability of 500 charging cycles.

Robert A. Welch Assistant Professor of electrical and computer engineering at UH Pieremanuele Canepa, will serve as co-PI. Both will investigate phase transitions in multi-electron redox materials and conformable cathodes to enable solid-state batteries by “marrying Yao’s experimental lab work with Canepa’s expertise in computational material science,” according to the release.

Joe Powell, founding director of the UH Energy Transition Institute and a professor in the Department of Chemical and Biomolecular Engineering, will create a community benefit plan and develop an energy equity course.

“New energy infrastructure and systems can have benefits and burdens for communities,” Powell says in the release. “Understanding potential issues and partnering to develop best solutions is critical. We want everyone to be able to participate in the new energy economy and benefit from clean energy solutions.”

This project will be led by Argonne National Laboratory and co-led by Lawrence Berkeley National Laboratory and Pacific Northwest National Laboratory.

“This is a once in a lifetime opportunity,” adds Yao. “To collaborate with world-class experts to understand and develop new science and make discoveries that will lead to the next generation of batteries and energy storage concepts, and potentially game changing devices is exciting. It’s also a great opportunity for our students to learn from and work with top scientists in the country and be part of cutting-edge research.”

Debalina Sengupta has been named as the chief operating officer of UH's Energy Transition Institute. Photo via UH.edu

University of Houston names new energy transition-focused executive

leading the way

The University of Houston has named a new C-level executive to its energy transition-focused initiative.

Debalina Sengupta has been named as the chief operating officer of UH's Energy Transition Institute, which was established in 2022 by a $10 million commitment from Shell USA Inc. and Shell Global Solutions (US) Inc. The institute focuses on hydrogen, carbon management and circular plastics and works closely with UH’s Hewlett Packard Enterprise Data Science Institute and researchers across the university.

Sengupta, who was previously a chemical engineer with over 18 years of experience with sustainability and resilience issues, was called to ETI’s mission and its focus on Houston, which is home to more than 4,500 energy companies and a pivotal international oil and gas hub.

“UH Energy Transition Institute is the first of its kind Institute setup in Texas that focuses solely on the transition of energy,” she says in a news release. “A two-way communication between the academic community and various stakeholders is necessary to implement the transition and I saw the UH ETI role enabling me to achieve this critical goal.”

Originally from India, where she saw first-hand the impact of natural disasters, she has been working with Texas coastal communities over the past two years to not help bring coastal resilience projects along the coast. The Texas coast will serve potentially as an economic development zone for several energy transition projects.

“It is necessary that we think deeply about sustainability quantification for our energy systems, diversify and expand from fossil to non-fossil resources, and understand how it can impact our future generations,” Sengupta continues. “This requires rigorous training and adopting new technologies that will enable the change, and I am dedicated to work towards this goal for UH ETI.”

Sengupta has also worked as a postdoctoral research fellow in the U.S. Environmental Protection Agency. She has a bachelor’s degree in chemical engineering from Jadavpur University in India and a doctorate from Louisiana State University with a focus on process systems engineering. Sengupta previously was at Texas A&M University where she was the Coastal Resilience Program director for Texas Sea Grant,which is a federal-state partnership program funded by the U.S. Department of Commerce National Oceanic and Atmospheric Administration. She has served as the associate director of the Texas A&M Engineering Experiment Station’s Gas and Fuels Research Center; coordinator of the Water, Energy and Food Nexus at Texas A&M Energy Institute; and lecturer at the Artie McFerrin Department of Chemical Engineering.

The ETI has helped catalyze “cross-disciplinary cooperation” to expand funding opportunities for UH faculty, which includes direct funding of over 24 projects via seed grants. As the new COO, Sengupta will work alongside founding executive director of the institute, Joe Powell, their executive team and the ETI advisory board to develop and implement strategic plans. Her position is partially funded by a $500,000 grant from the Houston-based Cullen Foundation.

“We are excited to have Dr. Sengupta join us at UH to help drive the Energy Transition Institute to fulfill its mission in educating students, expanding top-tier research, and providing thought leadership in sustainable energy and chemicals for the Houston area and beyond,” Powell adds. “Dr. Sengupta brings a strong background and network in collaborating with academic, community, governmental and industry partners to build the coalitions needed for success.”

These appointments are part of a memorandum of understanding that Argonne, located in the Chicago area, recently signed with the Greater Houston Partnership. Photo via UH.edu

3 top DOE researchers take professor positions at University of Houston

new hires

Three top researchers at the U.S. Department of Energy’s Argonne National Laboratory have accepted joint appointments at the University of Houston.

“This strategic collaboration leverages the combined strengths of Argonne and the [university] to further critical research efforts, public-private partnerships, and educational opportunities for students in the energy transition and lead to transformational advancement of commercial scale energy industries,” Ramanan Krishnamoorti, vice president for energy and innovation at UH, says in a news release.

These appointments are part of a memorandum of understanding that Argonne, located in the Chicago area, recently signed with the Greater Houston Partnership. The agreement seeks to accelerate decarbonization efforts in the Houston area.

The three scientists appointed to positions are UH are:

  • Zach Hood, whose appointment is in the Department of Electrical and Computer Engineering at the UH Cullen College of Engineering. He’ll be hosted by Yan Yao, a UH professor who is principal investigator at the Texas Center for Superconductivity.
  • Jianlin Li, whose appointment also is in the Department of Electrical and Computer Engineering. He plans to establish a dry room facility at UH and conduct research on energy storage technologies, electrode processing, and cell manufacturing.
  • Michael Wang, the inaugural Distinguished Senior Scholar at UH’s Energy Transition Institute. His objectives include advancing research in decarbonizing the oil and gas sector through carbon management and transitioning to renewable energy sources. Wang will conduct seminars and present lectures in environmental sustainability, lifecycle, and techno-economic analysis of energy technologies, while helping Argonne tap into the university’s talent pool.

“With more than 30 years of experience, Dr. Wang brings critical tools and expertise to the UH Energy Transition Institute, which is dedicated to unlocking the transformative potential within three critical domains: hydrogen, carbon management, and circular plastics,” says Joe Powell, founding executive director of the Energy Transition Institute. “These areas not only present opportunities for reshaping the energy sector but also stand as pillars for societal sustainable development and decarbonization.”

Joe Powell has been named to a committee for the United States Department of Energy. Photo courtesy of UH

DOE names Houston energy transition leader to advisory committee

here to help

U.S. Energy Secretary Jennifer Granholm appointed a Houston leader to a prestigious committee.

Joe Powell, founding executive director of the Energy Transition Institute at the University of Houston, has been named to the U.S. Department of Energy’s Industrial Technology Innovation Advisory Committee (ITIAC), which consists of 18 members of “diverse stakeholders” according to a news release from the university.

“The collaborative work of the ITIAC aligns seamlessly with the mission of the Energy Transition Institute at the University of Houston," Powell says in a news release. “Together, we will endeavor to drive impactful change in the realm of industrial decarbonization and pave the way for a sustainable future.”

Powell brings 36 years of industry experience to the committee, as he is a distinguished member of the National Academy of Engineering (NAE) and former chief scientist at Shell. He was recruited by the University of Houston in 2022 through a matching grant from the Texas Governor’s University Research Initiative (GURI).

The Energy Transition Institute at UH focuses on hydrogen, carbon management, and circular plastics and collaborates closely with the University's Hewlett Packard Enterprise Data Science Institute and researchers from various disciplines, and other partners in academia and various industries.

Also named to the committee is Chevron Technology Venture's general manager of strategy and technology, Akshay Sahni.

The committee’s mandate includes identifying potential investment opportunities and technical assistance programs. They also assist in helping to bring decarbonization technologies into the marketplace. Committee members will evaluate DOE’s department-wide decarbonization efforts, which includes initiatives that advance the two Energy Earthshots related to industrial decarbonization in the Clean Fuels & Products Shot and the Industrial Heat Shot.

University of Houston students Sarah Grace Kimberly and Emma Nicholas won UH Energy Transition Institute's inaugural Circular Plastics Challenge. Photo via UH.edu

Inaugural Houston challenge names winning team with plastics solution

first place

Dozens of Houston college students tackled circular economy challenges, and two came out on top by winning the top award.

University of Houston’s Energy Transition Institute hosted a challenge for students to address the issue of plastic waste and create a real-world circular economy, as over 60 students participated in the inaugural Circular Plastics Challenge.

Six finalist teams presented their solutions at the 2023 Energy Night hosted by the UH Energy Coalition with final pitches ranging from transportation emissions, renewable packaging and sustainable material, drones to limit excess packaging, and more topics aimed to reduce use.

Sarah Grace Kimberly and Emma Nicholas were the challenge winners. The team proposed using a liquid-based membrane filter inserted into household drains to combat microplastics found in common personal care products, such as makeup and hygiene items. The membrane’s function would act as a magnet, which would attract and capture microplastics from wastewater in showers and sinks. Both juniors from the C.T. Bauer College of Business also won the viewer’s choice award from their peers.

“We wanted to provide a simple solution to a growing problem,” Kimberly says in a news release. “Before we did this project, we didn’t know that microplastics existed, let alone in our makeup. I didn’t know I was basically putting plastic on my face every single day and washing it off into our drains. Because it’s an unseen problem, it’s hard to address.”

UH’s ETI is an academic research institute that focuses on advancing environmentally responsible energy efforts.

“If you look at the wide variety of proposals and approaches, you can see the complexity of the problem and all the different things that society must consider to find solutions,” ETI Founding Executive Director Joe Powell says in the release. “I think circularity in plastics and chemicals is as difficult to address as the net-zero issue within the energy sector, if not more. We have a unique opportunity here to tackle both, and it’s really great to see our students thinking ahead.

Other finalists included Wolff Center for Entrepreneurship seniors Nicolas Einarsson, Bennett Mainini, Arianna Chavarria, and Fernanda Ruelas, who secured second place with their renewable packaging company presentation titled “ShipSafe.”

Reverse Logistics — with team members Hasti Seraji, Farzane Ezzati, and Haowei Yang — earned third place for their consumer-driven reverse logistics approach to recycling packaging.

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The case for smarter CUI inspections in the energy sector

Guest Column

Corrosion under insulation (CUI) accounts for roughly 60% of pipeline leaks in the U.S. oil and gas sector. Yet many operators still rely on outdated inspection methods that are slow, risky, and economically unsustainable.

This year, widespread budget cuts and layoffs across the sector are forcing refineries to do more with less. Efficiency is no longer a goal; it’s a mandate. The challenge: how to maintain safety and reliability without overextending resources?

Fortunately, a new generation of technologies is gaining traction in the oil and gas industry, offering operators faster, safer, and more cost-effective ways to identify and mitigate CUI.

Hidden cost of corrosion

Corrosion is a pervasive threat, with CUI posing the greatest risk to refinery operations. Insulation conceals damage until it becomes severe, making detection difficult and ultimately leading to failure. NACE International estimates the annual cost of corrosion in the U.S. at $276 billion.

Compounding the issue is aging infrastructure: roughly half of the nation’s 2.6 million miles of pipeline are over 50 years old. Aging infrastructure increases the urgency and the cost of inspections.

So, the question is: Are we at a breaking point or an inflection point? The answer depends largely on how quickly the industry can move beyond inspection methods that no longer match today's operational or economic realities.

Legacy methods such as insulation stripping, scaffolding, and manual NDT are slow, hazardous, and offer incomplete coverage. With maintenance budgets tightening, these methods are no longer viable.

Why traditional inspection falls short

Without question, what worked 50 years ago no longer works today. Traditional inspection methods are slow, siloed, and dangerously incomplete.

Insulation removal:

  • Disruptive and expensive.
  • Labor-intensive and time-consuming, with a high risk of process upsets and insulation damage.
  • Limited coverage. Often targets a small percentage of piping, leaving large areas unchecked.
  • Health risks: Exposes workers to hazardous materials such as asbestos or fiberglass.

Rope access and scaffolding:

  • Safety hazards. Falls from height remain a leading cause of injury.
  • Restricted time and access. Weather, fatigue, and complex layouts limit coverage and effectiveness.
  • High coordination costs. Multiple contractors, complex scheduling, and oversight, which require continuous monitoring, documentation, and compliance assurance across vendors and protocols drive up costs.

Spot checks:

  • Low detection probability. Random sampling often fails to detect localized corrosion.
  • Data gaps. Paper records and inconsistent methods hinder lifecycle asset planning.
  • Reactive, not proactive: Problems are often discovered late after damage has already occurred.

A smarter way forward

While traditional NDT methods for CUI like Pulsed Eddy Current (PEC) and Real-Time Radiography (RTR) remain valuable, the addition of robotic systems, sensors, and AI are transforming CUI inspection.

Robotic systems, sensors, and AI are reshaping how CUI inspections are conducted, reducing reliance on manual labor and enabling broader, data-rich asset visibility for better planning and decision-making.

ARIX Technologies, for example, introduced pipe-climbing robotic systems capable of full-coverage inspections of insulated pipes without the need for insulation removal. Venus, ARIX’s pipe-climbing robot, delivers full 360° CUI data across both vertical and horizontal pipe circuits — without magnets, scaffolding, or insulation removal. It captures high-resolution visuals and Pulsed Eddy Current (PEC) data simultaneously, allowing operators to review inspection video and analyze corrosion insights in one integrated workflow. This streamlines data collection, speeds up analysis, and keeps personnel out of hazardous zones — making inspections faster, safer, and far more actionable.

These integrated technology platforms are driving measurable gains:

  • Autonomous grid scanning: Delivers structured, repeatable coverage across pipe surfaces for greater inspection consistency.
  • Integrated inspection portal: Combines PEC, RTR, and video into a unified 3D visualization, streamlining analysis across inspection teams.
  • Actionable insights: Enables more confident planning and risk forecasting through digital, shareable data—not siloed or static.

Real-world results

Petromax Refining adopted ARIX’s robotic inspection systems to modernize its CUI inspections, and its results were substantial and measurable:

  • Inspection time dropped from nine months to 39 days.
  • Costs were cut by 63% compared to traditional methods.
  • Scaffolding was minimized 99%, reducing hazardous risks and labor demands.
  • Data accuracy improved, supporting more innovative maintenance planning.

Why the time is now

Energy operators face mounting pressure from all sides: aging infrastructure, constrained budgets, rising safety risks, and growing ESG expectations.

In the U.S., downstream operators are increasingly piloting drone and crawler solutions to automate inspection rounds in refineries, tank farms, and pipelines. Over 92% of oil and gas companies report that they are investing in AI or robotic technologies or have plans to invest soon to modernize operations.

The tools are here. The data is here. Smarter inspection is no longer aspirational — it’s operational. The case has been made. Petromax and others are showing what’s possible. Smarter inspection is no longer a leap but a step forward.

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Tyler Flanagan is director of service & operations at Houston-based ARIX Technologies.


Scientists warn greenhouse gas accumulation is accelerating and more extreme weather will come

Climate Report

Humans are on track to release so much greenhouse gas in less than three years that a key threshold for limiting global warming will be nearly unavoidable, according to a study released June 19.

The report predicts that society will have emitted enough carbon dioxide by early 2028 that crossing an important long-term temperature boundary will be more likely than not. The scientists calculate that by that point there will be enough of the heat-trapping gas in the atmosphere to create a 50-50 chance or greater that the world will be locked in to 1.5 degrees Celsius (2.7 degrees Fahrenheit) of long-term warming since preindustrial times. That level of gas accumulation, which comes from the burning of fuels like gasoline, oil and coal, is sooner than the same group of 60 international scientists calculated in a study last year.

“Things aren’t just getting worse. They’re getting worse faster,” said study co-author Zeke Hausfather of the tech firm Stripe and the climate monitoring group Berkeley Earth. “We’re actively moving in the wrong direction in a critical period of time that we would need to meet our most ambitious climate goals. Some reports, there’s a silver lining. I don’t think there really is one in this one.”

That 1.5 goal, first set in the 2015 Paris agreement, has been a cornerstone of international efforts to curb worsening climate change. Scientists say crossing that limit would mean worse heat waves and droughts, bigger storms and sea-level rise that could imperil small island nations. Over the last 150 years, scientists have established a direct correlation between the release of certain levels of carbon dioxide, along with other greenhouse gases like methane, and specific increases in global temperatures.

In Thursday's Indicators of Global Climate Change report, researchers calculated that society can spew only 143 billion more tons (130 billion metric tons) of carbon dioxide before the 1.5 limit becomes technically inevitable. The world is producing 46 billion tons (42 billion metric tons) a year, so that inevitability should hit around February 2028 because the report is measured from the start of this year, the scientists wrote. The world now stands at about 1.24 degrees Celsius (2.23 degrees Fahrenheit) of long-term warming since preindustrial times, the report said.

Earth's energy imbalance

The report, which was published in the journal Earth System Science Data, shows that the rate of human-caused warming per decade has increased to nearly half a degree (0.27 degrees Celsius) per decade, Hausfather said. And the imbalance between the heat Earth absorbs from the sun and the amount it radiates out to space, a key climate change signal, is accelerating, the report said.

“It's quite a depressing picture unfortunately, where if you look across the indicators, we find that records are really being broken everywhere,” said lead author Piers Forster, director of the Priestley Centre for Climate Futures at the University of Leeds in England. “I can't conceive of a situation where we can really avoid passing 1.5 degrees of very long-term temperature change.”

The increase in emissions from fossil-fuel burning is the main driver. But reduced particle pollution, which includes soot and smog, is another factor because those particles had a cooling effect that masked even more warming from appearing, scientists said. Changes in clouds also factor in. That all shows up in Earth’s energy imbalance, which is now 25% higher than it was just a decade or so ago, Forster said.

Earth’s energy imbalance “is the most important measure of the amount of heat being trapped in the system,” Hausfather said.

Earth keeps absorbing more and more heat than it releases. “It is very clearly accelerating. It’s worrisome,” he said.

Crossing the temperature limit

The planet temporarily passed the key 1.5 limit last year. The world hit 1.52 degrees Celsius (2.74 degrees Fahrenheit) of warming since preindustrial times for an entire year in 2024, but the Paris threshold is meant to be measured over a longer period, usually considered 20 years. Still, the globe could reach that long-term threshold in the next few years even if individual years haven't consistently hit that mark, because of how the Earth's carbon cycle works.

That 1.5 is “a clear limit, a political limit for which countries have decided that beyond which the impact of climate change would be unacceptable to their societies,” said study co-author Joeri Rogelj, a climate scientist at Imperial College London.

The mark is so important because once it is crossed, many small island nations could eventually disappear because of sea level rise, and scientific evidence shows that the impacts become particularly extreme beyond that level, especially hurting poor and vulnerable populations, he said. He added that efforts to curb emissions and the impacts of climate change must continue even if the 1.5 degree threshold is exceeded.

Crossing the threshold "means increasingly more frequent and severe climate extremes of the type we are now seeing all too often in the U.S. and around the world — unprecedented heat waves, extreme hot drought, extreme rainfall events, and bigger storms,” said University of Michigan environment school dean Jonathan Overpeck, who wasn't part of the study.

Andrew Dessler, a Texas A&M University climate scientist who wasn't part of the study, said the 1.5 goal was aspirational and not realistic, so people shouldn’t focus on that particular threshold.

“Missing it does not mean the end of the world,” Dessler said in an email, though he agreed that “each tenth of a degree of warming will bring increasingly worse impacts.”

Chevron enters lithium market with Texas land acquisition

to market

Chevron U.S.A., a subsidiary of Houston-based energy company Chevron, has taken its first big step toward establishing a commercial-scale lithium business.

Chevron acquired leaseholds totaling about 125,000 acres in Northeast Texas and southwest Arkansas from TerraVolta Resources and East Texas Natural Resources. The acreage contains a high amount of lithium, which Chevron plans to extract from brines produced from the subsurface.

Lithium-ion batteries are used in an array of technologies, such as smartwatches, e-bikes, pacemakers, and batteries for electric vehicles, according to Chevron. The International Energy Agency estimates lithium demand could grow more than 400 percent by 2040.

“This acquisition represents a strategic investment to support energy manufacturing and expand U.S.-based critical mineral supplies,” Jeff Gustavson, president of Chevron New Energies, said in a news release. “Establishing domestic and resilient lithium supply chains is essential not only to maintaining U.S. energy leadership but also to meeting the growing demand from customers.”

Rania Yacoub, corporate business development manager at Chevron New Energies, said that amid heightening demand, lithium is “one of the world’s most sought-after natural resources.”

“Chevron is looking to help meet that demand and drive U.S. energy competitiveness by sourcing lithium domestically,” Yacoub said.