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Kelcy Warren portrait 1
Kelcy Warren portrait 2

Kelcy Warren

KEY THREATS:

Threat icon EXTRACTION EXTREMIST
Threat icon CLIMATE CORRUPTOR
Threat icon KEY TRUMP ALLY

Kelcy Warren's business model is simple: devastate the planet, and use the profits to crush those trying to protect it. He co-founded and runs Energy Transfer, a top pipeline company with a long list of violations across its network including a criminal conviction for contaminating drinking water. But it’s even more infamous for suing Greenpeace in connection with #NoDAPL protests, claiming it had harmed the oil giant’s reputation and cost the company money. If the ruling is upheld on appeal, the $345 million jury award could bankrupt Greenpeace, who say the case could “establish dangerous new legal precedents … chilling free speech in the U.S. and beyond.”

Warren has put time and money into making Donald Trump president twice over, and it has paid off handsomely. The Trump administration has gone into overdrive rolling back regulations and greenlighting Energy Transfer projects, with Warren’s wealth rising by nearly 10% after just one regulatory decision. With Warren-friendly provisions in everything from the One Big Beautiful Bill to Trump’s tariff scheme, he stands to make even more of a profit as the planet burns.

NET WORTH

$7.9 Billion

Chairman

Energy Transfer Partners

OTHER COMPANIES

Lajitas Resorts, Roatan Electric Company, Texas Stock Exchange

LINKED TO

AGE

70

STATE

Texas

Texas state outline

POLITICAL IDEOLOGY

DRILL, BABY, DRILL

CONTROVERSIES

  • Facing protests over the Dakota Access Pipeline, Energy Transfer hired a private military contractor, TigerSwan,, to oversee security. TigerSwan described the Indigenous-led movement as “an ideologically driven insurgency with a strong religious component” that followed a “jihadist insurgency model.”
    • Energy Transfer’s subsidiary was billed at least $17 million for TigerSwan’s services. Private security guards used attack dogs and pepper spray on pipeline opponents during a September 2016 confrontation.
  • During the February 2021 Texas winter storm, which killed more than 240 Texans, Energy Transfer made $2.4 billion by selling natural gas at unprecedented prices. CPS Energy, the San Antonio municipal utility, alleged that Energy Transfer charged 15,000 percent more than normal.
  • Energy Transfer has an abysmal record on environmental safety. Lowlights include:

OBSCENE SPENDING

  • Purchased 23,000-square-foot Dallas mansion for $30 million in 2009. His master bedroom requires a security code to enter and contains a multiroom walk-in closet with a secret room storing his large music memorabilia collection, that is only accessible through a door disguised as a shoe rack. The property also has a baseball diamond, bowling alley, racquetball court, tennis court, and indoor swimming pool with separate locker rooms for men and women.
  • Purchased a 3,100-acre ranch in Colorado for $46.5 million in 2010. The property includes a 13,825-square-foot main house, 14 guest cabins, multiple lakes, a spa, an aquatic center with an olympic-size pool, and a helicopter pad.
  • Bought the 20,000-acre Lajitas Golf Resort & Spa for $13.5 million in 2007. In 2019, the resort began displaying a statue of Robert E. Lee that the city of Dallas had removed from a public park two years earlier.
  • Acquired a Georgian Palladian mansion and estate in County Kilkenny, Ireland, for €12.6 million. In 2025, it was reported that Warren was planning to build a private whiskey distillery on the estate grounds, described as a “legacy project,” with production intended for “personal consumption and that of friends.”
  • Donated an undisclosed amount, speculated to be in the millions, to a Dallas park that he named after his son.
  • Owns a large collection of music memorabilia, including drumsticks signed by members of the Eagles and an autographed photo of Jackson Browne. Though Warren once claimed to be Browne’s biggest fan, the artist condemned the billionaire in 2016, saying, “I do not play for oil interests. I do not play for companies who defile nature, or companies who attack demonstrators with trained attack dogs and pepper spray.”
  • Owns a large collection of acoustic guitars, including a 1943 Martin D-28, which can go for more than $100,000.

ENABLING

The Climate Crisis

Warren’s company Energy Transfer owns roughly 140,000 miles of pipeline, transports roughly 30% of U.S. oil and natural gas, and is responsible for roughly 20% of natural gas liquids exports globally. It operates in 44 states and has extensive offshore operations in the Gulf of Mexico. Every inch of pipeline built, and carbon pollutants transported, actively contributes to our ever worsening climate crisis, which experts now say has already crossed key tipping points.

Naturally, Warren has dismissed the idea that oil and gas could be phased out. At a 2021 Texas Oil & Gas Association conference, he called net-zero emissions targets “insanity” and, noting that oil and gas is used in cosmetics, asked the audience, “Can you imagine a world without makeup?” He also expressed confidence that the energy transition will never materialize, saying, “As long as I’m in this business—and hopefully, my son follows my footsteps—I’m worried more about peak supply, truthfully. I think the demand will be there.”

The Trump Administration

As a candidate in 2016, Trump disclosed owning a stake in Energy Transfer worth between $500,000 and $1 million. Warren donated over $100,000 to Trump’s joint fundraising operation during Trump’s first campaign. He also donated $6 million to Energy Transfer board member Rick Perry’s primary bid (though Perry ended up sending back $4.5 million). After Trump won, Warren donated an additional $250,000 to his inauguration. Within days of taking office, Trump signed an executive order allowing for the construction of the Dakota Access Pipeline and appointed Perry as Energy Secretary. Trump also appointed Warren to the Kennedy Center Board of Trustees in 2019.

In June 2020, Warren hosted Trump’s first in-person fundraiser since the start of the pandemic. Tickets cost $580,600 per couple, and the event raised $10 million. Separately, Warren personally put $10 million into Trump’s super PAC, America First Action. In 2024, Warren initially backed Ron DeSantis, but quickly capitulated to Trump after he became the Republican nominee, giving $5 million to Trump’s super PAC, MAGA Inc in 2024. In 2025—which was not an election year—he, along with Energy Transfer, gave an additional combined $25 million to the super PAC.

This crony capitalism has paid out huge dividends for Warren. The Trump Administration’s roll back of regulations, favorable approval processes, exemptions for petro-companies from tariffs, and corporate-friendly provisions in the One Big Beautiful Bill helped Energy Transfers enjoy a profitable 2025, while Warren himself saw his wealth increase by 10% following just one Trump Administration decision alone.