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How the eclipse will test Texas' solar market, events not to miss, and more things to know in Houston energy

Texas' solar market will be missing about three hours of sunlight today — and more things to know this week. Photo courtesy of NASA

Editor's note: Dive headfirst into the new week with three quick things to catch up on in Houston's energy transition: a roundup of events not to miss, what to expect from the eclipse, and more.


Eyes on ERCOT amid eclipse

For three hours today, Texas' solar energy market will be affected by the solar eclipse. According to a report from the Environment Texas Research & Policy Center, Texas ranks third in the U.S. for residential solar power generation, so the moon's interception to the sunlight can be a real test to ERCOT, which reported that they have worked with solar forecast vendors on what to expect from solar generation on the grid during the eclipse.

"As we did in preparation for the October 2023 eclipse, ERCOT is actively monitoring the forecasts and available dispatchable capacity for April 8," reads a statement from the organization's March report. "ERCOT will rely on Ancillary Services and other actions to posture the system as necessary during the eclipse to compensate for both the reduction and increase in solar generation on this day and maintain grid reliability. ERCOT has been engaging Market Participants so that they are prepared for the eclipse and expects sufficient generation to meet demand."

Events not to miss

Put these Houston-area energy-related events on your calendar.

  • The Digital Wildcatters is hosting its Energy Tech Night in Houston on April 17. Register.
  • On April 17, the University of Houston presents "Gulf Coast Hydrogen Ecosystem: Opportunities & Solutions" featuring experts from academia, industry, government, and more. The symposium begins at 8 am with a networking reception takes place beginning at 5 pm at the University of Houston Student Center South - Theater Room. Register.
  • Ally Energy is hosting its Unconference - Energy 2.0 on April 18 to explore the energy renaissance. Register.
  • The inaugural, student-led TEX-E Conference is taking place on April 19 at TMC's Helix Park. The event’s mission is to empower budding student entrepreneurs to advance their climatetech ventures and inspire industry leaders to support these groundbreaking startups coming out of Texas’ universities. Register.
  • Offshore Technology Conference returns to Houston May 6 to 9. Register.

Really big deal: Shell's EV charging plans

As it downshifts sales of fuel for traditional vehicles, energy giant Shell is stepping up its commitment to public charging stations for electric vehicles.

In a new report on energy transition, Shells lays out an aggressive plan for growing its public network of charging stations for electric vehicles (EVs). The company plans to boost the global number of public EV charging stations from about 54,000 today to around 70,000 by 2025 and about 200,000 by 2030.

The projected growth from today to 2030 would represent a 270 percent increase in the number of Shell-operated EV charging stations.

“We have a major competitive advantage in terms of locations, as our global network of service stations is one of the largest in the world,” Shell says in the report. Read the full story.

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A View From HETI

UH researchers have developed a thin film that could allow AI chips to run cooler and faster. Photo courtesy University of Houston.

A team of researchers at the University of Houston has developed an innovative thin-film material that they believe will make AI devices faster and more energy efficient.

AI data centers consume massive amounts of electricity and use large cooling systems to operate, adding a strain on overall energy consumption.

“AI has made our energy needs explode,” Alamgir Karim, Dow Chair and Welch Foundation Professor at the William A. Brookshire Department of Chemical and Biomolecular Engineering at UH, explained in a news release. “Many AI data centers employ vast cooling systems that consume large amounts of electricity to keep the thousands of servers with integrated circuit chips running optimally at low temperatures to maintain high data processing speed, have shorter response time and extend chip lifetime.”

In a report recently published in ACS Nano, Karim and a team of researchers introduced a specialized two-dimensional thin film dielectric, or electric insulator. The film, which does not store electricity, could be used to replace traditional, heat-generating components in integrated circuit chips, which are essential hardware powering AI.

The thinner film material aims to reduce the significant energy cost and heat produced by the high-performance computing necessary for AI.

Karim and his former doctoral student, Maninderjeet Singh, used Nobel prize-winning organic framework materials to develop the film. Singh, now a postdoctoral researcher at Columbia University, developed the materials during his doctoral training at UH, along with Devin Shaffer, a UH professor of civil engineering, and doctoral student Erin Schroeder.

Their study shows that dielectrics with high permittivity (high-k) store more electrical energy and dissipate more energy as heat than those with low-k materials. Karim focused on low-k materials made from light elements, like carbon, that would allow chips to run cooler and faster.

The team then created new materials with carbon and other light elements, forming covalently bonded sheetlike films with highly porous crystalline structures using a process known as synthetic interfacial polymerization. Then they studied their electronic properties and applications in devices.

According to the report, the film was suitable for high-voltage, high-power devices while maintaining thermal stability at elevated operating temperatures.

“These next-generation materials are expected to boost the performance of AI and conventional electronics devices significantly,” Singh added in the release.

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This article originally appeared on our sister site, InnovationMap.

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