The off-take agreement will provide SK On with ExxonMobil's lithium produced in Arkansas. Photo via exxonmobil.com

ExxonMobil has signed a non-binding memorandum of understanding with South Korean electric vehicle battery developer SK On.

The deal aims to secure a multiyear off-take agreement of up to 100,000 metric tons of MobilTM Lithium from the company’s first planned project in Arkansas. SK On will use the lithium in its EV battery manufacturing operations in the United States, which will contribute to ExxonMobil’s 2023 goal of supplying lithium for nearly 1 million EV batteries annually by 2030, and also assist in the build out of a U.S. EV supply chain.

The Arkansas project proposes an extraction of lithium from underground saltwater deposits and converting it into battery-grade material onsite. The approach will produce lithium more efficiently and with fewer environmental impacts than traditional hard rock mining, according to ExxonMobil. Consumer electronics, energy storage systems, and other clean energy technologies have all shown increased use in lithium needs.

The planned production of MobilTM Lithium will use ExxonMobil's core capabilities in drilling, subsurface exploration, and chemical processing, which should offer U.S. EV battery manufacturers a lower-carbon lithium supply option.

“The world needs more lithium to support its emissions goals, and we're doing our part to drive solutions forward in the United States,” Dan Ammann, president of ExxonMobil Low Carbon Solutions, says in a news release. “This collaboration with SK On demonstrates the leading role we play in the growing market for domestically sourced lithium, a market that’s advancing energy security and climate objectives, as well as supporting American manufacturing."

The annual production capacity of SK On in the U.S. alone is expected to reach more than 180 GWh in 2025. That production is enough to power around 1.7 million EVs per year.

“Through this partnership with ExxonMobil, we will continue strengthening battery supply chains in the U.S.,” Park Jong-jin, executive vice president of Strategic Procurement at SK On, adds.

Standard Lithium retaining operatorship, while Equinor will support through its core competencies, like subsurface and project execution capabilities. Photo via Equinor.com

Equinor makes big investment into lithium projects in Arkansas, East Texas

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A Norwegian international energy company has entered into a deal to take a 45-percent share in two lithium project companies in Southwest Arkansas and East Texas.

Equinor, which has its U.S. headquarters in Houston, has reached an agreement with Vancouver, Canada-based Standard Lithium Ltd. to make the acquisition. Standard Lithium retaining operatorship, while Equinor will support through its core competencies, like subsurface and project execution capabilities.

“Sustainably produced lithium can be an enabler in the energy transition, and we believe it can become an attractive business. This investment is an option with limited upfront financial commitment. We can utilise core technologies from oil and gas in a complementary partnership to mature these projects towards a possible final investment decision,” says Morten Halleraker, senior vice president for New Business and Investments in Technology, Digital and Innovation at Equinor, in a news release.

Standard Lithium retains the other 55 percent of the projects. Per the deal, will pay $30 million in past costs net to the acquired interest. The company also agreed to carry Standard Lithium's capex of $33 million "to progress the assets towards a possible final investment decision," per the release. Additionally, Equinor will make milestone payments of up to $70 million in aggregate to Standard Lithium should a final investment decision be taken.

Lithium is regarded as important to the energy transition due to its use in battery storage, including in electric vehicles. Direct Lithium Extraction, or DLE, produces the mineral from subsurface reservoirs. New technologies have the potential to improve this production method while lowering the environmental footprint.

Earlier this month, Houston-based International Battery Metals, whose technology offers an eco-friendly way to extract lithium compounds from brine, announced that it's installing what it’s billing as the world’s first commercial modular direct-lithium extraction plant located at US Magnesium’s operations outside Salt Lake City. The plant is expected to go online later this year.

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USDA announces $1.4 billion solar, battery energy project in rural South Texas to cut climate pollution

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The United States Department of Agriculture recently announced that San Miguel Electric Cooperative Inc., located in Christine, Texas, in Atascosa County, just outside of San Antonio, will transition its operations to produce 600 megawatts of energy using solar panels and a battery energy storage system (BESS).

The project is expected to reduce climate pollution by 1.8 tons annually, equivalent to removing 446,000 cars from the road each year, says USDA.

The project with the San Miguel Electric Cooperative plans to use more than $1.4 billion investment to procure 600 megawatts of renewable energy through solar voltaic panels and a battery energy storage system to power 47 counties across rural South Texas. The clean project also hopes to support as many as 600 jobs.

This is part of the over $4.37 billion in clean energy investments through the United States Department of Agriculture’s (USDA) Empowering Rural America (New ERA) Program, which has rural electric cooperatives supporting the economy via job creation, lowering electricity costs for businesses and families and reducing climate pollution. The New ERA was made possible by President Joe Biden’s Inflation Reduction Act, which was the largest investment in rural electrification since President Franklin Delano Roosevelt signed the Rural Electrification Act into law in 1936.

San Miguel plans to convert its operations to a 400-megawatt solar generation facility and 200-megawatt battery storage facility, and the transition should be complete by 2027. Currently, San Miguel produces 391 megawatts of electricity through a contract with South Texas Electric Cooperative (STEC).

“USDA is committed to enhancing the quality of life and improving air and water in our rural communities,” Secretary Tom Vilsack says in a news release. “The Inflation Reduction Act’s historic investments enable USDA to partner with rural electric cooperatives to strengthen America’s energy security and lower electricity bills for hardworking families, farmers and small business owners.”

10+ can't-miss Houston energy events to kick off the new year

WHERE TO BE

From networking meetups to global talks, 2025 is filled with opportunities for energy industry professionals in Houston. Here's a roundup of events you won't want to miss out on so mark your calendars and register accordingly.

Note: This post might be updated to add more events.


February 10-11— 6th American LNG Forum

Join LNG industry professionals, innovators and policymakers in Houston—one of the world’s leading energy hubs, to discover groundbreaking technologies that are driving the future of liquified natural gas. From market dynamics to decarbonization strategies, this is your chance to connect, learn and become part of the LNG revolution at American LNG Forum.

This event begins Monday, February 10, at the Westin Galleria Houston. Click here to register.

February 19-20— 7th Global Energy Forum 2025

The Global Energy Forum brings a bipartisan collective of U.S. Congressmen together with top energy executives to convene for off-the-record discussions in order to explore in-depth the energy strategies and solutions for a sustainable, clean, reliable and affordable energy future. Policymakers and executives from energy, finance, and technology will engage at the Global Energy Forum for a dialogue on energy infrastructure, technological innovation, policy and regulation reform needed to respond to the global energy crisis.

This event begins Wednesday, February 19, at 7:30 am at the Petroleum Club of Houston. Click here to register.

February 24-25 — AI In Energy

Join 150+ senior operations, digital, data and AI leaders in Houston for the industry's largest AI in Energy event, and unlock the potential of AI within your operations. Key points of discussion for 2025 include, how to: pair digital twins and gen AI, know when your critical assets need maintenance, move beyond pilot program to scale AI across the enterprise, leverage generative AI and data intelligence to unlock asset reliability.

This event begins Monday, February 24 at 7:30 am at Norris Conference Centers' City Centre. Click here to register.

February 25-27 — 2025 Energy HPC Conference

The 18th annual Energy High Performance Computing Conference, hosted annually at Rice University by the Ken Kennedy Institute, is the premier meeting place for the energy industry to engage in conversations about challenges and opportunities in high performance computing, computational science and engineering, machine learning, and data science. Attended by more than 500 leaders and experts from the energy industry, academia, national labs, and IT industry, this is a unique opportunity for key stakeholders to engage and network to help advance HPC in the energy industry.

This event begins Tuesday, February 25, at Rice University. Click here to register.

March 3-4 — Industrial Immersive

The Industrial Immersive community connects industrial, energy, engineering tech professionals making investment, strategy and tactical decisions, or building, scaling, and executing pioneering XR/ 3D/ simulations, digital twin, reality capture, edge/ spatial computing, AI/ ML, connected workforce & IIoT projects within their enterprise. This forum will bring together industry professionals to share first-hand experience, insight and advice for implementing and scaling immersive tech programs in enterprise operations.

This event begins Monday, March 3, at Westin Memorial City. Click here to register.

March 3-5 — Global Energy Meet 2025

The aim of this conference is to bring together all the key stakeholders interested in Fossil and Renewable Energy Sources to share and discuss advances and developments in these fields. It is a three-day event which features energy experts, academicians, business executives and engineers to showcase recent trends, strategies and challenges of energy systems. It creates a platform to focus on advancing new energy paradigms for energy systems and global energy issues.

This event begins Monday, March 3, at the Doubletree by Hilton. Click here to register.

March 4-6 — THRIVE Energy Conference

The Thrive Energy Conference by Daniel Energy Partners is for key energy professionals collaborating on research-driven insights and trends key to developing a pathway to a “thriving” energy future. This unique event combines leadership from public and private global energy companies as well as investors under a professional yet fun atmosphere.

This event begins Tuesday, March 4, at Minute Maid Park. Click here to register.

March 18-20 — The Connected Worker: Energy Summit

The Connected Worker: Energy Summit provides the opportunity for you to get hands-on with the essential solutions you need to empower your frontline workforce, hear real-word case studies from energy and utility leaders, and network with your industry peers. Learn how to: create a safer work environment, boost compliance and improve efficiencies through automation, make your data mobile and reduce rework, downtime and time to decision; improve workforce mobility and maximize the use of data to continuously enhance process and asset performance; and much more.

This event begins Tuesday, March 18, at 8:45 am at The Westin Galleria. Click here to register.

March 26 — Bots And Brews Spring 2025

Bots & Brews is the H-town robotics, drones, geospatial, data & AI meetup, hosted by the Energy Drone & Robotics Coalition and the co-hosts: Industrial Digital Twin Forum, Industrial Reality Capture Forum & Industrial AI Nexus: Automate, where leaders from energy/engineering asset owner/operators, service companies, tech solution providers, investors and everyone in the energy and industrial robotics/drone/data & AI community come together to catch up and talk about real-world solutions and deployments.

This event is Wednesday, March 26, from 5 to 7:45 pm at The Cannon West. Click here to register.

March 31-April 2 — World Hydrogen North America 2025

The U.S. Department of Energy announced the Hydrogen Energy Earthshot initiative to reduce the cost of clean hydrogen by 80% within a decade. Canada has also released its Hydrogen Strategy, which aims to make the country a global leader in hydrogen production, use, and exports. Seize the opportunity to connect with industry leaders from across the hydrogen value chain, fostering long-term business partnerships and exploring potential collaborations. Engage with prominent off-takers, both nationally and internationally, and gain first-hand insights into the latest projects shaping the future of hydrogen in the USA and Canada.

This event begins Monday, March 31, at the Marriott Marquis. Click here to register.

April 2-3 — Fugitive Emissions Summit Americas

Fugitive Emissions Summit Americas brings together a community of end users, EPCs, distributors, manufacturers, and suppliers dedicated to improving workplace practices, in efforts to reduce environmental damage caused by industrial emissions. The informative conference and exhibition that will help to address the ever-changing world of fugitive emissions regulations and control. There will be a strong emphasis on leak detection and repair, emission control, and testing technologies and safety as they pertain to current regulations.

This event begins Wednesday, April 2, at San Jacinto College. Click here to register.

UH researchers develop breakthrough material to boost efficiency of sodium-ion batteries

future of batteries

A research lab at the University of Houston has developed a new type of material for sodium-ion batteries that could make them more efficient and boost their energy performance.

Led by Pieremanuele Canepa, Robert Welch assistant professor of electrical and computer engineering at UH, the Canepa Research Laboratory is working on a new material called sodium vanadium phosphate, which improves sodium-ion battery performance by increasing the energy density. Energy density is the amount of energy stored per kilogram, and the new material can do so by more than 15 percent. With a higher energy density of 458 watt-hours per kilogram — compared to the 396 watt-hours per kilogram in older sodium-ion batteries — this material brings sodium technology closer to competing with lithium-ion batteries, according to the researchers.

The Canepa Lab used theoretical expertise and computational methods to discover new materials and molecules to help advance clean energy technologies. The team at UH worked with the research groups headed by French researchers Christian Masquelier and Laurence Croguennec from the Laboratoire de Reáctivité et de Chimie des Solides, which is a CNRS laboratory part of the Université de Picardie Jules Verne, in Amiens France, and the Institut de Chimie de la Matière Condensée de Bordeaux, Université de Bordeaux, Bordeaux, France for the experimental work on the project.

The researchers then created a battery prototype using the new materia sodium vanadium phosphate, which demonstrated energy storage improvements. The material is part of a group called “Na superionic conductors” or NaSICONs, which is made to let sodium ions move in and out of the battery during charging and discharging.

“The continuous voltage change is a key feature,” Canepa says in a news release. “It means the battery can perform more efficiently without compromising the electrode stability. That’s a game-changer for sodium-ion technology.”

The synthesis method used to create sodium vanadium phosphate may be applied to other materials with similar chemistries, which could create new opportunities for advanced energy storage. A paper of this work was published in the journal Nature Materials.

"Our goal is to find clean, sustainable solutions for energy storage," Canepa adds. "This material shows that sodium-ion batteries can meet the high-energy demands of modern technology while being cost-effective and environmentally friendly."

Pieremanuele Canepa, Robert Welch assistant professor of electrical and computer engineering at UH, is leading a research project that can change the effectiveness of sodium-ion batteries. Photo courtesy of UH