Rebecca Mark

Rebecca Mark was one of Enron’s most prominent executives of the 1990s, serving as CEO of Enron International from 1996 and later as Chairman and CEO of Azurix Corporation, Enron’s water subsidiary. Known inside Enron as “Mark the Shark” and “Hell in High Heels” for her aggressive deal-making style, Mark led the company’s international expansion efforts, including the controversial $2.9 billion Dabhol Power Project in India, the largest foreign investment project ever proposed in that country at the time, and the $2.4 billion acquisition of British water utility Wessex Water. She resigned from Azurix and the Enron board on August 25, 2000, approximately fifteen months before Enron’s collapse, selling her Enron stock for approximately $82.5 million. Mark was never charged with any wrongdoing related to Enron’s collapse.

Mark appears in 349 emails across 52 unique subject lines in the Enron email corpus, though she does not have a personal email archive in the collection, consistent with her departure before the bulk of the email collection period. These references span from September 1998 through late 2000, documenting her activities leading Enron International and Azurix.

Career at Enron

CEO of Enron International

In 1996, Rebecca Mark was named CEO of Enron International, the division responsible for building power facilities and energy infrastructure overseas. By the late 1990s, the division had developed some $20 billion worth of power facilities internationally, making Mark one of the most prominent female executives in the energy industry. Her appointment to lead Enron’s international operations was seen as a significant achievement at a time when few women held such positions in the energy sector.

Mark’s authority within Enron’s executive ranks was substantial. An August 1999 internal email listing “Persons Authorized to Approve Use of the Company Planes” placed her alongside Ken Lay, Jeff Skilling, and other members of the Office of the Chairman, including Cliff Baxter, Mark Frevert, Kevin Hannon, Stan Horton, Lou Pai, Ken Rice, Joe Sutton, and Tom White. She was regularly included in high-level executive communications and strategic planning sessions with the Office of the Chairman.

Chairman and CEO of Azurix

In 1998, Enron acquired British water utility Wessex Water for $2.4 billion to form Azurix Corporation, with Mark appointed as Chairman and CEO. The strategy was to apply Enron’s aggressive deal-making and financial engineering to the global water industry, a sector that Mark and Enron’s leadership believed was ripe for consolidation and innovation. Azurix was positioned as a vehicle for Enron to expand beyond energy into water and wastewater services worldwide.

On June 9, 1999, Azurix went public through an initial public offering at $22 per share, raising approximately $800 million. Mark remained deeply involved in Azurix’s strategic discussions, including meetings with investment bankers about potential transactions and acquisitions. As late as March 2000, she maintained reserved parking spaces at Allen Center, a marker of her continued executive status within the Enron organization.

The Dabhol Power Project

The Dabhol Power Project in Maharashtra, India, was Rebecca Mark’s signature initiative at Enron International. Enron, along with partners General Electric and Bechtel, proposed a 2,015-megawatt power plant that would become the largest single foreign investment project ever proposed in India at the time. The project’s total cost reached approximately $2.9 billion.

Development and Controversy

The Dabhol project was mired in controversy from its inception. Local opposition, political disputes, and questions about the terms of the power purchase agreements created persistent challenges. When the project’s initial contracts were cancelled by a newly elected state government in 1995, Mark personally led the effort to salvage the deal. According to accounts of the negotiation, she stayed in India for six weeks “negotiating with people that mattered” until a fresh agreement was signed — the kind of tenacity that had earned her the “Mark the Shark” nickname.

The renegotiated deal allowed construction to proceed, but the fundamental economics remained problematic. Indian officials and critics argued that the electricity prices were too expensive for the Indian market, a dispute that proved fatal to the project.

Collapse and Write-Down

After Mark’s departure from Enron, the Dabhol project continued to deteriorate. The Indian state electricity board disputed the power purchase terms, and in May 2001, Enron shut the plant down because the Indian government refused to pay for the power. The failure required Enron to write down approximately $1 billion in assets related to the project.

The Enron email corpus contains 2,959 mentions of Dabhol, indicating the project remained a major ongoing concern for the company even after Mark left. After her departure, a Dabhol Task Force managed the deteriorating situation, with Rebecca McDonald (a different executive) taking over international responsibilities. A November 2000 email from McDonald to colleagues demonstrates the ongoing chaos, as she wrote: “Through several forwardings of memos it has come to my attention that you had several meetings this week with Sharad Pawar and reached some agreements. I understand that a conference call to generate a strategy regarding our approach to Mr Pawar was cancelled and no one is able to explain to me what approach you took or what the nature is of any agreements or accommodations that you may have struck in these meetings.”

Azurix and Its Failure

Wessex Water and Regulatory Challenges

The core asset of Azurix was Wessex Water, the British utility acquired for $2.4 billion. Integrating Wessex into Azurix’s broader strategy proved challenging. A July 2000 email from Rod Hayslett about a visit to Wessex operations noted: “I’m not sure what you have heard back from the crew in Bristol/Bath, but I found them to be very interested in achieving maximum success. There was a lot of learning on my part, but I’m now more convinced than ever that Wessex is very much like our gas pipeline business.” The comparison to Enron’s regulated pipeline business suggested that Wessex was less amenable to the aggressive financial strategies that characterized other Enron ventures.

Regulatory separation requirements in the UK created additional complications. The emails from mid-2000 reference ongoing work to comply with Wessex Water’s regulatory environment, a process that consumed significant management attention without delivering the returns Enron investors expected.

International Projects and Financial Difficulties

Beyond Wessex, Azurix pursued water projects internationally, including in Buenos Aires, Argentina. These international ventures encountered their own difficulties. A September 2000 email from Joseph W. Sutton warned: “This is not good news. As you know, this financing was very important in helping to solve the liquidity problem. John did tell me that they had good meetings with the Embassy this week. My experience with OPIC tells me that with a change in administration in Washington and the concerns John mentions in his memo, we should not count on the financing.”

The liquidity problems referenced by Sutton indicated that Azurix was struggling to finance its ambitious expansion plans. The company’s stock price, which had opened at $22 in the June 1999 IPO, declined steadily. Within two years, shares would trade as low as $2.

Staff Departures and Moratorium

By mid-2000, Azurix’s troubles were evident internally. An employee moratorium prevented Azurix staff from transferring to positions at Enron proper until August 7, 2000, when the Azurix Board lifted the restriction. An August 2000 email from Barbara Hankins captured the situation: “Due to the Moratorium that was in place here at Azurix, unfortunately, I could not speak to anyone at Enron in reference to possible employment opportunities. The Azurix Board has lifted the moratorium as of August 7, 2000 and due to the present situation here at Azurix, I would greatly appreciate the opportunity to speak to each of you of any positions that are open in your area.”

The reference to “the present situation” reflects the deteriorating conditions at Azurix that would culminate in Mark’s resignation less than three weeks later.

Rivalry with Jeff Skilling

Rebecca Mark’s departure from Enron represented the conclusion of a long-running strategic rivalry with Jeff Skilling. The two executives embodied fundamentally different visions for Enron’s future. Mark championed an asset-heavy approach, building physical infrastructure like power plants and water systems that would generate returns over decades. Skilling advocated for an “asset-lite” strategy focused on trading and financial engineering, arguing that physical assets tied up capital that could be deployed more profitably in markets.

Organizational Changes Favor Skilling

A major July 1, 1999 organizational restructuring signaled which vision was winning. An email from the Office of the Chairman announced significant changes affecting Enron’s wholesale, retail, and communications businesses, but explicitly noted that “Other business units, EOG, GPG, PGE, and Azurix, will not be directly affected.” While the language suggested Azurix was insulated, Enron’s strategy was shifting toward Skilling’s model. The company was increasingly focused on trading operations and financial innovation rather than building and operating physical assets.

By mid-2000, Mark had lost internal support from both Enron’s board and its leadership. The company had committed to Skilling’s trading-oriented vision, leaving Mark’s asset-heavy approach—exemplified by Dabhol and Azurix—increasingly marginalized. Her resignation on August 25, 2000 marked the definitive end of the internal competition between the two strategic philosophies.

Resignation and Stock Sale

On August 25, 2000, Azurix announced the resignation of its Chairperson and CEO, Rebecca Mark. An internal email update from Katherine Brown on August 31, 2000 confirmed the change: “Updates: Larry Izzo - update on residence phone number, Rick Causey - update on residence phone number, Karen Heathman - correction on cellular phone, Chris Grow - new office number, Rebecca Mark’s information removed, Linda Fuqua - information added.”

Mark’s departure came at what would prove to be a fortunate time. Enron’s stock was near its peak in mid-2000, and she sold her holdings for approximately $82.5 million. An insider trading alert in the email corpus from June 2000 recorded one of Mark’s stock sales: “ENE REBECCA MARK Sell.” By the time Enron collapsed in late 2001, former employees and investors who had held their stock lost billions.

Enron’s Azurix Buyout

Two months after Mark’s departure, Enron moved to take Azurix private. On October 27, 2000, Azurix announced that its Board of Directors had received a proposal from Enron “to provide funding to take Azurix private at a buyout price of $7.00 per share,” according to an internal email. The proposed price of $7.00 compared to the $22 IPO price represented a 68% decline in value since the company went public less than eighteen months earlier.

A news analysis from October 31, 2000 summarized the situation: “Azurix has been plagued with operational and financial problems over the last 12 months, culminating in the departure of its former CEO Rebecca Mark in late August.”

Key Correspondents

The Enron email corpus reveals Mark’s connections to other senior executives through meeting invitations and organizational communications.

Legal Status

Rebecca Mark was never charged with any criminal wrongdoing related to Enron’s collapse. Unlike figures such as Kenneth Lay and Jeffrey Skilling, who faced federal prosecution and conviction, Mark-Jusbasche faced no criminal indictment. Her departure from Enron in August 2000, more than a year before the company’s December 2001 bankruptcy, placed her outside the period when the most egregious accounting frauds were being perpetrated.

While the projects Mark championed, particularly Dabhol and Azurix, ultimately failed and cost Enron and its investors billions of dollars, these failures stemmed from flawed business strategies and execution rather than the accounting fraud and market manipulation that led to criminal prosecutions of other Enron executives. The asset write-downs and project failures under Mark’s leadership were disclosed to investors and regulators, distinguishing them from the hidden losses and special purpose entities that characterized the fraud at the core of Enron’s collapse.

See Also

• Jeff Skilling — Enron President and Mark’s strategic rival
• Dabhol Power Project — Mark’s signature international project
• Ken Lay — Enron Chairman and CEO
• Enron International — Division Mark led in the 1990s

References

This article is based on 349 email mentions across 52 unique subject lines in the Enron email corpus, spanning September 1998 through December 2000. Secondary sources include Bloomberg (1997), Fast Company, Wikipedia, federal court documents from Azurix shareholder litigation, and academic papers from ResearchGate and the Vanderbilt Journal of Transnational Law.