TXU Corp., based in Dallas, is one of the nation's largest electric companies. With $9.3 billion in operating revenues in 2004, TXU ranks in the top half of the Fortune 500. TXU has grown with Texas and helped power its development since 1882. Today the Texas electricity market is the nation's fastest growing, and TXU is well into its second century of producing, marketing, selling and delivering an essential service that enhances people's lives.

TXU conducts its operations primarily through three core businesses:

• TXU Energy markets and sells electricity and related services to more than 2.5 million retail customers and the wholesale markets. Its retail electric provider is the largest competitive electricity retailer in the state and nation. Its wholesale business buys power and schedules TXU's generating plants to serve customers with dependable, economical power. Additionally, TXU Energy is a leading purchaser of wind-generated electricity in North America.
  
  
• TXU Power is the largest producer of electricity in Texas and the second-largest unregulated generator in the U.S. It owns or leases over 18,300 megawatts of generation, including 2,300 MW of nuclear capacity and 5,837 MW of lignite/coal capacity. TXU Power supplies 70% of the fuel used at its lignite/coal plants through one of the nation's largest surface coal-mining operations.



• TXU Electric Delivery provides reliable delivery of electricity to approximately three million consumers, or about a third of the state's population, across 92 counties and 370 incorporated municipalities. It is the largest electric transmission and distribution business in the state and the sixth largest in the nation, with a network of 14,200 miles of transmission lines and 99,600 miles of distribution lines.