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Oncor Electric Delivery Company is the largest transmission and distribution
electric utility An electric utility is a company in the electric power industry (often a public utility) that engages in electricity generation and distribution of electricity for sale generally in a regulated market. The electrical utility industry is a major pr ...
in the state of Texas and the 5th largest utility company in the US. Their service territory includes east, west and north-central Texas, including Dallas, Fort Worth, Irving, Plano, Arlington, Beeville, Midland, Odessa, Killeen, Waco, Wichita Falls, Tyler, and other cities throughout Texas. In 2018, Sempra Energy acquired a majority stake in Oncor for US$9.45 billion.


History

It was formerly known as TXU Electric Delivery and TU Electric. Predecessor companies include Dallas Power & Light (DP&L), which served the city of Dallas; Electric Service Company (TESCO), which served areas surrounding Fort Worth; and Texas Power and Light (TP&L), which served other areas of northwest and east-central Texas. Oncor began replacing analog meters in 2008 with digital meters throughout its system, although some older analog meters still remain. Oncor is privately held by a limited number of investors including
Energy Future Holdings Energy Future Holdings Corporation is an electric utility company headquartered in Energy Plaza in Downtown Dallas, Texas, United States. The majority of the company's power generation is through coal and nuclear power plants. From 1998 to 2007 ...
Corporation ("EFH"). Oncor is separate from its owners and separately managed by a majority independent board of directors. While a majority owner, EFH was not involved in the management of Oncor. On March 24, 2016, the
Public Utility Commission In the United States, it is a governing body of a utility. In Canada, it is a utility, not a regulatory body. Canada In Canada, a public utilities commission (PUC) is a public utility owned and operated by a municipal or local government under t ...
(PUC) granted the request to convert Oncor into a
real estate investment trust A real estate investment trust (REIT) is a company that owns, and in most cases operates, income-producing real estate. REITs own many types of commercial real estate, including office and apartment buildings, warehouses, hospitals, shopping cente ...
(REIT) with the reservation that the PUC would consider the treatment of potential tax savings, which could account to $250M, from the REIT structure in a separate proceeding to be held at a future date. The subsequent proceeding's focus was to determine how the potential tax savings attributable to the REIT format would be shared with utility ratepayers. On July 7, 2017, it was announced that
Berkshire Hathaway Berkshire Hathaway Inc. () is an American Multinational corporation, multinational conglomerate (company), conglomerate holding company headquartered in Omaha, Nebraska, United States. Its main business and source of capital is insurance, from ...
had agreed a deal to buy the whole of Energy Future Holdings and ultimately Oncor. This bid was ultimately surpassed by Sempra Energy, which bid $9.45 billion in cash and the assumption of debt on August 21, 2017. The acceptance of the Sempra bid effectively terminated the Berkshire bid. The Sempra bid subsequently received court approval on September 6, 2017. On March 8, 2018, regulators in Texas approved Sempra Energy's purchase of a majority stake in Oncor for $9.45 billion.


Major projects

As of 2014, Oncor Electric Delivery Company was working in partnership with
Siemens AG Siemens AG ( ) is a German multinational conglomerate corporation and the largest industrial manufacturing company in Europe headquartered in Munich with branch offices abroad. The principal divisions of the corporation are ''Industry'', '' ...
Power Technologies to build a
smart grid A smart grid is an electrical grid which includes a variety of operation and energy measures including: *Advanced metering infrastructure (of which smart meters are a generic name for any utility side device even if it is more capable e.g. a f ...
in an exploration of the use of storage batteries and micro-grids. The Competitive Renewable Energy Zone (CREZ) project was intended to improve the transmission of
wind power Wind power or wind energy is mostly the use of wind turbines to electricity generation, generate electricity. Wind power is a popular, sustainable energy, sustainable, renewable energy source that has a much smaller Environmental impact of wi ...
to Oncor's grid. Oncor Electric Delivery Company works with private and public utilities throughout the country through organizations called Mutual Assistance Groups. Oncor is a member of Texas Mutual Assistance Group, Midwest Mutual Assistance Group, and the Southeastern Electric Exchange. The mutual partnerships are part of a larger network of utilities that meet throughout the year to share best practices and improve upon safety methods. Members are able to quickly access and deploy resources and personnel across long distances to communities impacted by severe weather. For example, Oncor crews were sent to Florida and Georgia to assist in Hurricane Matthew aftermath in 2016. Additionally, crews were sent to California to assist in restoring power to areas devastated by the region's wildfires in 2018, and to Florida to assist in preparing for Hurricane Dorian in 2019.


Environmental impact

Oncor Electric Delivery Company's Take A Load Off provides a variety of energy efficiency programs for residences and businesses in an effort to reduce energy and save people money on their electric bill. Oncor budgeted more than $50 million for its programs in 2019; in the last ten years, Take A Load Off Texas has helped more than 250,000 customers reduce their energy usage. Oncor assisted with the adoption of larger, commercial electric vehicles. The company worked with electric vehicle original equipment manufacturers and other utilities to monitor the use of electric vehicles in its service territory, to provide power supply to vehicles and homes; it has helped install and plan locations for charging stations. For nine consecutive years, Oncor has partnered with the Arbor Day Foundation's Energy-Saving Trees Program to give away thousands of free trees to customers. The program is designed to help customers better understand where to plant trees for maximum energy savings and the protection of electrical equipment. Oncor's transmission system is planned to connect to a $104 million solar farm in Falls County. San Antonio-based OCI Solar Power is planning the project where 800 acres will be leased from private landowners in the reinvestment zone where it plans to build the 100-megawatt farm. Oncor partnered with IBM Oncor to predict for preventative maintenance where vegetative growth is most likely to interfere with power lines, which can cause blackouts and wildfires.


Social responsibility

In April 2020, Oncor donated $1.7 million to community non-profit organizations across its service territory that serve those most affected by the COVID-19 pandemic. In 2021, Oncor announced a donation of 110 acres of land to the City of Dallas to be used as a public park. It will be the largest donation of land to the city since the 1930s.


See also

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List of companies in Dallas ''For a list of companies based in the Dallas-Fort Worth metroplex, go to List of companies in the Dallas-Fort Worth metroplex'' This list includes companies based within the city limits of Dallas, Texas. Although the Dallas-Fort Worth Metro ...
*
List of United States electric companies The following page lists electric utilities in the United States. Largest utilities by revenue (2022) Reference: List of US electric companies by state Alabama Alabama Municipal Electric AuthorityAlbertville Municipal Utilities Board Arab ...


References


External links

* {{Authority control Companies based in Dallas Electric power companies of the United States 2018 mergers and acquisitions