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25 years of innovation: Repsol exec on Houston's role in the energy transition

the view from heti

Caton Fenz, CEO for Repsol’s Renewables North America, shares more about Repsol’s approach to expanding its renewable footprint, integrating green energy into its core business and leveraging Houston’s unique role as a leader in the energy transition. Photo via HETI

Houston hosted the inaugural Energy + Climate Startup Week in September, which brought together leading energy and climate venture capital investors, industry leaders and startups from around the world to showcase the most innovative companies and technologies that are transforming the energy industry while driving a sustainable, low-carbon energy future.

Repsol was one of the inaugural sponsors for the weeks kick off event that hosted several leading startups. This year marked 25 years of energy innovation for Repsol in the United States. As the energy landscape evolves, Repsol has committed to significant growth in renewable capacity, with an impressive 720 MW of solar and storage capacity already operational and 1.5 GW under construction.

Caton Fenz, CEO for Repsol’s Renewables North America shares more about Repsol’s approach to expanding its renewable footprint, integrating green energy into its core business and leveraging Houston’s unique role as a leader in the energy transition. Here’s an inside look at Repsol’s milestones and future goals in the journey toward decarbonization and a sustainable energy future.

Can you tell us more about Repsol’s strategy for expanding its renewables business?

This year Repsol is celebrating 25 years of energy development in the United States. Across the US, we have a team of more than 800 employees, with more than 130 employees working in the renewables business specifically.

Repsol’s growth ambition in the US renewable energy market is significant. Since launching our renewables activity in the US three years ago, we have installed more than 720 MW of solar generation and energy storage capacity. Today we have more than 1.5 GW of additional solar and energy storage capacity under construction, and more than 20 GW of solar, wind and energy storage in development across 13 states.

How does Repsol plan to integrate renewable energy sources into its broader business model?

Repsol Renewables operates in accordance with Repsol’s values and strategies. Renewable energy generation is one of the pillars of Repsol’s decarbonization strategy. Repsol will invest between €3 and 4 billion to organically develop its global project portfolio and aims to reach between 9,000 MW and 10,000 MW of installed capacity by 2027. Of this, 30% will be in the United States.

With these objectives in mind, we have been able to accelerate the development of wind, solar, and energy storage across the US market and the globe. By expanding our renewable energy business, we can further meet record demand growth for renewable energy.

What are the key projects or milestones that have been achieved within Repsol’s renewables portfolio so far?

Earlier this year, we announced the commercial operation of Frye Solar, our largest solar project worldwide. This project, located in Swisher County, Texas, has a total capacity of 637 MW. And as noted above, we have an additional 1.4 GW of projects under construction currently. These major energy infrastructure projects are indicative of the scale of our operations in the US.

Why does Repsol believe being located in Houston is critical for its business, particularly in the energy transition?

Repsol is proudly committed to Houston’s role in developing and delivering energy and value for the world. Houston is known as the Energy Capital of the World and over the next 10 years, we’ll see it be known as the Energy Transition Capital of the World. With Repsol’s Renewables North America business located in downtown Houston, we have access to talent and partnerships in a booming city filled with energy experts.

Why does Repsol see value in participating in Houston Energy + Climate Startup Week?

At Houston Energy + Climate Startup Week, Repsol Renewables is honored to support and learn from leaders and investors in the energy and climate industry. We believe it is important to continuously invest in talent, ideas, and collaboration across the energy value chain as we pursue our net zero by 2050 goal.

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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.

From Your Site Articles
Sarah Jewett, vice president of strategy at Fervo Energy, shares how Fervo has been able to leverage proven oil and gas technologies, such as horizontal drilling, and more, to pave the way toward a low-carbon energy future. Photo via HETI

Houston geothermal exec shares why she sees the potential of geothermal power

the view from heti

Houston-based Fervo Energy, the leader in enhanced geothermal technology, is accelerating decarbonization by bringing 24/7 carbon-free electricity to the grid.

Fervo’s mission is to leverage geoscience innovations to accelerate the world’s transition to sustainable energy. Fervo continues to demonstrate the commercial viability and scalability of enhanced geothermal energy, which uses breakthrough techniques to harness heat from the earth and generate continuous electricity.

Sarah Jewett, VP of Strategy at Fervo, shared more about how Fervo has been able to leverage proven oil and gas technologies, such as horizontal drilling, well stimulation, and fiber-optic sensing, to pave the way toward a low-carbon energy future.

Q: Can you share your background and tell us a little about your career prior to joining Fervo Energy?

I’m a mechanical engineer by training. My career started in oil field services after working internships in hydropower and wind power. Transition technologies, such as enhanced geothermal systems, require a wide range of technical and operational innovations. When I joined Fervo Energy, I knew I was with the right team to accomplish the massive mission of addressing climate change.

Q: What are some of the challenges Fervo encounters as a carbon-free energy company?

There are a lot of misperceptions around the geothermal industry. Traditional geothermal wells require highly specific subsurface conditions—the right heat, fluid saturation, and permeability. Because of this, it has been challenging to scale geothermal energy.

Our enhanced geothermal technology is a game changer, but our technical demonstrations are capital intensive. So, one of our biggest ongoing challenges is to execute our projects flawlessly, building a new reputation centered around scalability and affordability.

In addition, when we started, we faced a somewhat uncertain market. Today, as companies look for innovative ways to decarbonize operations, geothermal has become one of the hottest renewables on the market.

Q: You’re now in your seventh year as a company. What are some of the major milestones that have contributed to the success of the business?

Fervo recently completed the 30-day well test on Project Red, a first-of-its-kind geothermal pilot project, located in northern Nevada. We confirmed record production of 24/7 carbon-free enhanced geothermal energy, which established Project Red as the most productive enhanced geothermal system in history.

This success validated the commercial viability of Fervo’s geothermal well construction and monitoring technologies, which leverage drilling and production innovations from modern oil and gas development. Since then, we’ve broken ground on our Cape Station project, a near-field development in southwest Utah that is set to deliver 400 MW of power by 2028.

Q: Tell us about your vision for the future. What is Fervo Energy focused on in 2024?

We’re ushering in a new era of geothermal energy. Our approach to enhanced geothermal energy is no longer a theoretical concept—it’s a proven solution for meeting the world’s growing demand for sustainable energy. We’re building modular power facilities and we’re able to scale them quickly. In 2024, we’re focused on finding the capital we need to achieve the scale we want. That will be key to unlocking much more growth.

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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.

Learn more about Fervo Energy and its pioneering approach to next-generation geothermal energy.

Daikin is the world’s leading air conditioning and refrigeration company, with its US headquarters and North America manufacturing facility based in Waller, Texas. Photo via htxenergytransition.org

Visiting Daikin: Houston energy transition innovation is the heart of operations

the view from HETI

In the energy capital of the world, we often think and talk about the energy transition and low carbon solutions in the context of energy production and distribution – whether it’s adding more renewables to the grid, reducing the CO2 emissions of our existing energy resources with CCUS and Hydrogen, developing energy storage technology to manage intermittency, or deploying other innovative solutions designed to produce or deliver more energy with fewer emissions – Houston is leading on all fronts.

But these aren’t the only solutions needed as we seek to solve one of the most challenging issues of our time. We cannot focus only on innovating the production and distribution of energy. As the demand for energy grows, locally and globally, we must also think innovatively about reducing the demand for energy, while still maintaining, and improving, quality of life. I had the opportunity recently to visit a company that is doing just that, right here in the Houston region.

Daikin is the world’s leading air conditioning and refrigeration company, with their US headquarters and North America manufacturing facility based right here, just 30 minutes northwest of downtown Houston in Waller, Texas. The Daikin Texas Technology Park, a 4.2 million ft2 facility, equal to 74 football fields, is dedicated to developing, manufacturing and marketing innovative solutions for meeting its customers’ needs while also reducing the energy required to keep people cool. Currently, air conditioning accounts for around 10% of global electricity consumption, with rapid demand growth expected in the future. As electrification becomes a key pathway to the decarbonization of various industries, demand for low-carbon power will continue to grow.

Achieving an affordable, reliable, and low-carbon future will require innovation across the entire energy value chain – from production to consumption, and, as the world’s leading air conditioning manufacturer, Daikin, is leading the way in developing innovative solutions to achieve optimum comfort and energy savings.

Three things struck me during my recent visit to the Daikin Texas Technology Park (DTTP):

  1. Innovation is at the heart of their operation. The integration of engineering and manufacturing in a single location facilitates collaboration and product innovation and accelerates implementation. The LEED Gold Certified facility was also innovatively designed to maximize energy efficiency and minimize environmental impact.
  2. People are a priority. The diversity of the 8000+ employees working at the DTTP was incredible. During the visit, we had the opportunity to see team members from many different backgrounds and with various skills and education working in all parts of their operation. They also offer a STEM scholarship program in partnership with the Waller Area Chamber of Commerce.
  3. They are environmentally focused. Daikin is fully committed to providing energy solutions that improve quality of life while also reducing environmental impact through improved efficiency. The heating and air conditioning products manufactured at the DTTP are some of the most innovative and energy efficient products on the market today – producing a more even temperature and offering as much as a 30% reduction in energy use compared to standard AC systems, all with a considerably smaller footprint.

As someone who spends a great deal of time thinking about the pathways to solving the global dual challenge of more energy with fewer emissions, much of my time is spent learning about innovations on the supply side of energy. It is exciting to learn that there is just as much innovation happening on the demand side of energy – and to see it happening right here in Houston.

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This article was written by Jane Stricker, executive director and senior vice president of theGreater Houston Partnership's Houston Energy Transition Initiative and originally ran on the HETI 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.

To learn more about Daikin’s entire line of innovative heating and air conditioning products and how they are Perfecting the Air, visit the Daikin global website.

From virtual to reality: This Houston extended reality CEO weighs in on energy transition applications

Q&A

Founded in 2023, MadXR is a Houston-based Extended Reality startup. The innovative company specializes in safety training experiences for the energy sector and beyond. From pre-built virtual reality training modules to custom developed, end-to-end XR solutions, MadXR creates interactive, lifelike virtual reality and augmented reality experiences that allow trainees to practice safety procedures in a controlled environment.

Houston Energy Transition Initiative recently connected with Miranda Palmisano, CEO of MadXR, to discuss the applications and benefits of XR—and how it can help energy companies reduce HSE risk and carbon intensity like never before.

HETI: You were at Chevron for nearly 10 years before MadXR. How did your experiences at Chevron shape your approach to starting and running your own company?

Miranda Palmisano: Prior to founding MadXR, I held many different roles at Chevron across upstream and downstream. As the Connected Worker Product Manager, I drove digital acceleration for our global field and maintenance teams in refineries, terminals, and manufacturing sites, elevating efficiency and safety. During that time, I began exploring the value case of VR across Chevron.

I formed the Extended Reality Team and shortly became the Extended Reality Product Manager. Our team began using VR to conduct safety training within a virtual environment. It allowed us to train Chevron’s workforce safer and more efficiently by providing hands-on experience without the risk of real-world errors.

HETI: What inspired you to start your own company?

MP: Extended reality is an exciting new technology, and I quickly discovered the growing need for flexible, cost-effective XR content development in relation to life-saving-action training, such as confined-space entry, lockout/tagout procedures, and working from heights. I believe that affordable and high-quality XR experiences should be accessible to all companies, regardless of budget. That’s why MadXR has transparent pricing options that range from pre-built VR training modules to turnkey teams—and we empower our customers to take full ownership of their content and assets.

HETI: How has being based in Houston helped MadXR?

MP: The network in Houston is unmatched. In the energy capital of the world, it’s much easier to access the companies we’re targeting and hire the talent we need to grow. Innovation hubs like Houston’s Ion District have given us the resources and opportunities to connect with a vast number of forward-thinking businesses.

HETI: Do you believe XR will be instrumental in helping companies reach low carbon or net zero goals?

MP: XR is poised to revolutionize the energy industry, offering unprecedented opportunities for efficiency, engagement, and environmental sustainability. Imagine donning a headset and virtually navigating a facility halfway across the globe in real-time, or preparing your entire team with comprehensive virtual training before they physically enter a site. These scenarios highlight XR’s potential to enhance operational efficiency and employee engagement significantly. Beyond the immediate benefits, XR also plays a crucial role in reducing carbon emissions by eliminating the need for unnecessary travel. This technology isn’t just about improving current processes; it’s about reimagining the future of energy industry operations in a more sustainable, efficient, and engaging way.

HETI: MadXR will be celebrating its first anniversary in April. Can you tell us more about your vision for the future and what you’re focused on in 2024?

MP: In 2023, we were focused on ramping up and generating awareness. This year, we’re dedicated to expanding our reach and impact. We plan to incorporate AI into our learning modules and XR development to make them even more informational and interactive.

While our primary focus is on energy, we’re exploring how we can extend XR training to other industries, including automotive, healthcare, and pharmaceuticals.

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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.

To learn more about MadXR’s mission and XR training modules, visit MadXR.

Recently, two HETI members announced acquisition and investment into carbon capture businesses. Photo via htxenergytransition.org

2 Houston energy leaders bet on carbon capture with recent acquisitions

the view from heti

CCUS will play a pivotal role in the global energy transition by decarbonizing carbon-intensive industries, including energy, chemicals, cement, and steel. CCUS is one of the few proven technologies to significantly lower net emissions. However, the unique nature of decarbonization presents many complex challenges. With greater funding and growing policy support, the widespread adoption of CCUS technologies is becoming more technically feasible and economically viable than ever before.

Houston, with its existing CCUS infrastructure, large concentration of CCUS expertise, and high storage capacity, is the ideal location to deploy and derisk CCUS projects at unprecedented speed and scale. Recently, two HETI members announced acquisition and investment into carbon capture businesses.

SLB + Aker Carbon Capture (ACC)

SLB, a pioneer in carbon capture technologies, announced an agreement to acquire major ownership in Aker Carbon Capture (ACC), a pure-play carbon capture company. The move combines SLB’s established CCUS business with ACC’s innovative CCUS technology to support accelerated industrial decarbonization at scale.

“For CCUS to have the expected impact on supporting global net-zero ambitions, it will need to scale up 100-200 times in less than three decades,” said Olivier Le Peuch, chief executive officer, SLB. “Crucial to this scale-up is the ability to lower capture costs, which often represent as much as 50-70% of the total spend of a CCUS project. We are excited to create this business with ACC to accelerate the deployment of carbon capture technologies that will shift the economics of carbon capture across high-emitting industrial sectors.”

Chevron New Energies + ION Clean Energy

Chevron New Energies, a division of Chevron U.S.A. Inc., announced a lead investment in ION Clean Energy (ION), which provides post-combustion point-source capture technology through its third-generation ICE-31 liquid amine system. This investment expands and complements Chevron’s growing portfolio of CCUS technologies.

“ION’s solvent technology, combined with Chevron’s assets and capabilities, has the potential to reach numerous emitters and support our ambitions of a lower carbon future,” said Chris Powers, vice president of CCUS & Emerging, Chevron New Energies. “We believe collaborations like this are essential to our efforts to grow carbon capture on a global scale.”

“This investment from Chevron is a huge testament to the hard work of our team and the potential of our technology,” said ION founder and executive chairman Buz Brown. “We appreciate their collaboration and with their investment we expect to accelerate commercial deployment of our technology so that we can realize the kind of wide-ranging commercial and environmental impact we’ve long envisioned.”

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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.

ExxonMobil and Intel are working to design, test, research and develop new liquid cooling technologies to optimize data center performance and help customers meet their sustainability goals. Photo via Getty Images

ExxonMobil, Intel eye sustainable solutions within data center innovation

the view from heti

Two multinational corporations have announced a new collaboration to create energy-efficient and sustainable solutions for data centers as the market experiences significant growth.

ExxonMobil and Intel are working to design, test, research and develop new liquid cooling technologies to optimize data center performance and help customers meet their sustainability goals. Liquid cooling solutions serve as an alternative to traditional air-cooling methods in data centers.

“Our partnership with ExxonMobil to co-develop turnkey solutions for liquid cooling will enable significant energy and water savings for data center and network deployments,” said Jen Huffstetler, Chief Product Sustainability Officer, Intel.

According to consulting firm McKinsey, “a hyperscaler’s data center can use as much power as 80,000 households do,” and that demand is expected to keep surging. Power consumption by the U.S. data center market is forecasted “to reach 35 gigawatts (GW) by 2030, up from 17 GW in 2022,” according to a McKinsey analysis. Artificial intelligence and machine learning, and other advanced computing techniques are increasing computational workloads, and in return, increasing electricity demand. Therefore, companies are searching for solutions to support this growth.

ExxonMobil launched its full portfolio of data center immersion fluid products last year. The partnership with Intel will allow them to further advance their efforts in this market.

“By integrating ExxonMobil’s proven expertise in liquid cooling technologies with Intel’s long legacy of industry leadership in world-changing computing technologies, together we will further the industry’s adoption and acceptance as it transitions to liquid cooling technologies,” said Sarah Horne, Vice President, ExxonMobil.

Learn more about this collaboration here.

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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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ExxonMobil names new partner to bolster US lithium supply chain with offtake agreement

ev supplies en route

Spring-headquartered ExxonMobil Corp. has announced a new MOU for an offtake agreement for up to 100,000 metric tons of lithium carbonate.

The agreement is with LG Chem, which is building its cathode plant in Tennessee and expects it to be the largest of its kind in the country. The project broke ground a year ago and expects an annual production capacity of 60,000 tons. The lithium will be supplied by ExxonMobil.

“America needs secure domestic supply of critical minerals like lithium,” Dan Ammann, president of ExxonMobil Low Carbon Solutions, says in a news release. “ExxonMobil is proud to lead the way in establishing domestic lithium production, creating jobs, driving economic growth, and enhancing energy security here in the United States.”

The industry currently has a lithium supply shortage due to the material's use in electric vehicle batteries and the fact that most of production happens overseas.

“Building a lithium supply chain with ExxonMobil, one of the world’s largest energy companies, holds great significance,” Shin Hak-cheol, CEO of LG Chem, adds. “We will continue to strengthen LG Chem’s competitiveness in the global supply chain for critical minerals.”

Per the release, the final investment decision is still pending.

Earlier this year, Exxon entered into another energy transition partnership, teaming up with Japan’s Mitsubishi to potentially produce low-carbon ammonia and nearly carbon-free hydrogen at ExxonMobil’s facility in Baytown.

Last month, the company announced it had signed the biggest offshore carbon dioxide storage lease in the U.S. ExxonMobil says the more than 271,000-acre site, being leased from the Texas General Land Office, complements the onshore CO2 storage portfolio that it’s assembling.

3 Houstonians named to prestigious list of climate leaders

who's who

Three Houston executives — Andrew Chang, Tim Latimer, and Cindy Taff — have been named to Time magazine’s prestigious list of the 100 Most Influential Climate Leaders in Business for 2024.

As managing director of United Airlines Ventures, Chang is striving to reduce the airline’s emissions by promoting the use of sustainable aviation fuel (SAF). Jets contribute to about two percent of global emissions, according to the International Energy Agency.

In 2023, Chang guided the launch of the Sustainable Flight Fund, which invests in climate-enhancing innovations for the airline sector. The fund aims to boost production of SAF and make it an affordable alternative fuel, Time says.

Chang tells Time that he’d like to see passage of climate legislation that would elevate the renewable energy sector.

“One of the most crucial legislative actions we could see in the next year is a focus on faster permitting processes for renewable energy projects,” Chang says. “This, coupled with speeding up the interconnection queue for renewable assets, would significantly reduce the time it takes for clean energy to come online.”

At Fervo Energy, Latimer, who’s co-founder and CEO, is leading efforts to make geothermal power “a viable alternative to fossil fuels,” says Time.

Fervo recently received government approval for a geothermal power project in Utah that the company indicates could power two million homes. In addition, Fervo has teamed up with Google to power the tech giant’s energy-gobbling data centers.

In an interview with Time, Latimer echoes Chang in expressing a need for reforms in the clean energy industry.

“Addressing climate change is going to require us to build an unprecedented amount of infrastructure so we can replace the current fossil fuel-dominated systems with cleaner solutions,” says Latimer. “Right now, many of the solutions we need are stalled out by a convoluted permitting and regulatory system that doesn’t prioritize clean infrastructure.”

Taff, CEO of geothermal energy provider Sage Geosystems, oversees her company’s work to connect what could be the world’s first geopressured geothermal storage to the electric grid, according to Time. In August, Sage announced a deal with Facebook owner Meta to produce 150 megawatts of geothermal energy for the tech company’s data centers.

Asked which climate solution, other than geothermal, deserves more attention or funding, Taff cites pumped storage hydropower.

“While lithium-ion batteries get a lot of the spotlight, pumped storage hydropower offers long-duration energy storage that can provide stability to the grid for days, not just hours,” Taff tells Time. “By storing excess energy during times of low demand and releasing it when renewables like solar and wind are not producing, it can play a critical role in balancing the intermittent nature of renewables. Investing in pumped storage hydropower infrastructure could be a game-changer in achieving a reliable, clean energy future.”

Rice University researchers pioneer climatetech breakthroughs in clean water nanotechnology

tapping in

Researchers at Rice University are making cleaner water through the use of nanotech.

Decades of research have culminated in the creation of the Water Technologies Entrepreneurship and Research (WaTER) Institute launched in January 2024 and its new Rice PFAS Alternatives and Remediation Center (R-PARC).

“Access to safe drinking water is a major limiting factor to human capacity, and providing access to clean water has the potential to save more lives than doctors,” Rice’s George R. Brown Professor of Civil and Environmental Engineering Pedro Alvarez says in a news release.

The WaTER Institute has made advancements in clean water technology research and applications established during a 10-year period of Nanotechnology Enabled Water Treatment (NEWT), which was funded by the National Science Foundation. R-PARC will use the institutional investments, which include an array of PFAS-dedicated advanced analytical equipment.

Alvarez currently serves as director of NEWT and the WaTER Institute. He’s joined by researchers that include Michael Wong, Rice’s Tina and Sunit Patel Professor in Molecular Nanotechnology, chair and professor of chemical and biomolecular engineering and leader of the WaTER Institute’s public health research thrust, and James Tour, Rice’s T.T. and W.F. Chao Professor of Chemistry and professor of materials science and nanoengineering.

“We are the leaders in water technologies using nano,” adds Wong. “Things that we’ve discovered within the NEWT Center, we’ve already started to realize will be great for real-world applications.”

The NEWT center plans to equip over 200 students to address water safety issues, and assist/launch startups.

“Across the world, we’re seeing more serious contamination by emerging chemical and biological pollutants, and climate change is exacerbating freshwater scarcity with more frequent droughts and uncertainty about water resources,” Alvarez said in a news release. “The Rice WaTER Institute is growing research and alliances in the water domain that were built by our NEWT Center.”

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This article originally ran on InnovationMap.

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