ready to grow

Houston carbon storage solutions company names new energy transition leader at pivotal time of growth

Graham Payne, the new director of energy transition at Caliche Development Partners II, is bullish on Houston. Photo courtesy

Graham Payne sees a bright future for the multibillion-dollar energy transition economy in Houston.

“It’s been said that Houston is poised, like no other city, to lead the energy transition. And I’d have to agree, because we have all the requisite natural resources, industry, and talent,” says Payne, the new director of energy transition at Houston-based carbon capture, utilization, and storage (CCUS) company Caliche Development Partners II.

Caliche and other Houston-based energy transition companies secured $6.1 billion in private funding last year, up 62 percent from 2022, according to the Greater Houston Partnership.

“As the region positions itself as the leader in the global energy transition, Houston has seen constant growth in annual energy transition investments over the last five years,” the partnership says.

Payne, a geologist, comes to Caliche after holding roles at Battelle and Schlumberger, among other companies. Houston-based Sudduth Search recruited Payne for the Caliche job.

In his new position, Payne is overseeing permitting and completion of a leased 4,000-acre site in Beaumont for sequestration of carbon dioxide. Payne will also work on current and potential gas storage projects, which he says “will continue to play an important role in the energy mix.”

At previous employers, Payne has tackled various aspects of CCUS.

“The really enticing part about this job is the chance to put it all together, and then operate a full-scale operation,” he says. “I want this technology to move firmly out of the research phase and start making a measurable difference against climate change.”

Payne says Caliche is capable of successfully straddling the worlds of CCUS, natural gas storage, and industrial gas storage. The Beaumont project alone will be able sequester at least 30 million metric tons of carbon, a Caliche estimate indicates.

In November, Caliche announced the acquisition of its first CCUS assets, Golden Triangle Storage and Central Valley Gas Storage, following a $268 million infusion of capital from Orion Infrastructure Capital and GCM Grosvenor. Orion maintains offices in Houston, New York City, and London. GCM is based in Chicago.

The Golden Triangle and Central Valley deals were valued at a combined $186 million.

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A View From HETI

Oxy CEO Vicki Hollub (center) is the first woman to win WPC Energy's Dewhurst Award. Photo via 1pointfive.com

Vicki Hollub, president and CEO of Houston-based Occidental (Oxy), has become the first woman to win WPC Energy’s prestigious Dewhurst Award.

Hollub is the thirteenth recipient of the award, which is considered the highest honor from WPC Energy, a global, non-advocacy, non-political nonprofit organization that promotes the sustainable management of energy and energy products. She is just the fourth U.S. winner since the award launched in 1991. Other U.S. winners include former ExxonMobil CEO Rex Tillerson; Daniel Yergin, vice chairman of S&P Global and chairman of CERAWeek; and former chairman and CEO of Chevron Kenneth Derr.

According to WPC Energy, the Dewhurst Award is given to “exceptional individuals whose leadership and contributions have had a lasting impact on the global energy industry.” It is named after Thomas Dewhurst, who organised the first WPC Energy Congress, formerly the World Petroleum Congress, in 1933.

Oxy works to advance low-carbon technologies, reduce emissions and is leading a number of energy transition projects. Its Oxy Innovation Center is housed in Houston’s The Ion.

Hollub has held a variety of roles in her 40-year career with Occidental, including chief operating officer and senior executive vice president. She also led strategic acquisitions for Occidental of Anadarko Petroleum in 2019 and CrownRock in 2024, and serves on the boards of Lockheed Martin and the American Petroleum Institute. She is one of the first women to lead a major U.S. oil and gas company.

“Vicki Hollub’s visionary leadership and unwavering dedication to innovation and sustainability have set a benchmark for excellence in our industry,” Pedro Miras, WPC Energy President, said in a news release. “She embodies the spirit of the Dewhurst Award—forward-looking, courageous and deeply committed to advancing the global energy dialogue. Her contributions continue to inspire the next generation of energy leaders.”

Hollub will receive the award in April 2026 in Riyadh, Saudi Arabia at the 25th WPC Energy Congress, where she will also present the Dewhurst Lecture.

“I am honored to be selected for the Dewhurst Award and appreciate WPC Energy recognizing our company’s achievements,” Hollub added in the release. “The Dewhurst Award reflects the collective efforts of the talented and dedicated team at Oxy, whose commitment to innovation, operational and technical excellence, and sustainability drives our success.”

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