ConocoPhillips and TransCanada Execute Agreements for Ownership Interest in the Keystone Oil Pipeline

HOUSTON, TEXAS AND CALGARY, ALBERTA--(Marketwire - Jan. 22, 2008) - ConocoPhillips (NYSE:COP) and TransCanada Corporation (TSX:TRP) (NYSE:TRP) today announced that ConocoPhillips acquired a 50 per cent ownership interest in the Keystone Oil Pipeline. A previously signed Memorandum of Understanding committed ConocoPhillips to ship crude oil on the pipeline and gave the right to acquire up to 50 per cent ownership interest.

"ConocoPhillips is pleased to sign this agreement with TransCanada and take an important step in providing another reliable source of transportation for Canadian crude oil to United States refineries," said Jim Mulva, chairman and chief executive officer of ConocoPhillips. "The Keystone Pipeline will play a significant role in integrating ConocoPhillips' upstream and downstream assets and ensure market access for growing Canadian production."

"The partnership between ConocoPhillips, a global, integrated oil and gas producer and refiner, and TransCanada, a leading North American energy infrastructure company, reflects the strategic benefits of two energy entities working together," said Hal Kvisle, TransCanada president and chief executive officer. "The partnership provides us with a platform for developing future crude oil pipeline opportunities."

Affiliates of TransCanada Corporation will be responsible for constructing and operating the 3,456-kilometer (2,148-mile) Keystone Pipeline, which will be capable of delivering 590,000 barrels per day of crude oil from Hardisty, Alberta, to U.S. Midwest markets at Wood River and Patoka, Illinois, and to Cushing, Oklahoma. Initial deliveries to Patoka are expected to begin in late 2009. Keystone has secured firm long term contracts of 495,000 barrels per day with an average duration of 18 years.

About ConocoPhillips

ConocoPhillips is an integrated energy company with interests around the world. Headquartered in Houston, Texas, the company had approximately 32,500 employees, $173 billion of assets, and $180 billion of annualized revenues as of September 30, 2007. For more information, go to www.conocophillips.com.

About TransCanada

TransCanada is a leader in the responsible development and reliable operation of North American energy infrastructure including natural gas pipelines, power generation, gas storage facilities, and projects related to oil pipelines and LNG facilities. TransCanada's network of wholly owned pipelines extends more than 59,000 kilometers (36,500 miles), tapping into virtually all major gas supply basins in North America. TransCanada is one of the continent's largest providers of gas storage and related services with approximately 360 billion cubic feet of storage capacity. A growing independent power producer, TransCanada owns, or has interests in, approximately 7,700 megawatts of power generation in Canada and the United States. For more information, go to www.transcanada.com.

CAUTIONARY STATEMENT FOR THE PURPOSES OF THE "SAFE HARBOR" PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

This press release contains forward-looking statements within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are statements that contain projections about our revenues, income, earnings and other financial items, our plans and objectives for the future, future economic performance, or other projections or estimates about our assumptions relating to these types of statements. These statements usually relate to future events and anticipated revenues, earnings, business strategies, competitive position or other aspects of our operations or operating results. In many cases you can identify forward-looking statements by terminology such as "anticipate," "estimate," "believe," "continue," "could," "intend," "may," "plan," "potential," "predict," "should," "will," "expect," "objective," "projection," "forecast," "goal," "guidance," "outlook," "effort," "target" and other similar words. However, the absence of these words does not mean that the statements are not forward-looking. The forward-looking statements are based on management's expectations, estimates and projections about ConocoPhillips and the petroleum industry in general on the date this statement was released. These statements are not guarantees of future performance and involve certain risks, uncertainties and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Therefore, actual outcomes and results may differ materially from what is expressed or forecast in such forward-looking statements. Economic, business, competitive and regulatory factors that may affect ConocoPhillips' business are generally as set forth in ConocoPhillips' filings with the Securities and Exchange Commission (SEC). Unless legally required, ConocoPhillips undertakes no obligation (and expressly disclaims any such obligation) to update or alter its forward-looking statements whether as a result of new information, future events or otherwise.

FORWARD-LOOKING INFORMATION

This news release may contain certain information that is forward-looking and is subject to important risks and uncertainties. The words "anticipate", "expect", "may", "should", "estimate", "project", "outlook", "forecast" or other similar words are used to identify such forward looking information. All forward-looking statements are based on TransCanada's beliefs and assumptions based on information available at the time such statements were made. The results or events predicted in this information may differ from actual results or events. Factors which could cause actual results or events to differ materially from current expectations include, among other things, the ability of TransCanada to successfully implement its strategic initiatives and whether such strategic initiatives will yield the expected benefits, the availability and price of energy commodities, regulatory decisions, changes in environmental and other laws and regulations, competitive factors in the pipeline and energy industry sectors, construction and completion of capital projects, access to capital markets, interest and currency exchange rates, technological developments and the current economic conditions in North America. By its nature, such forward-looking information is subject to various risks and uncertainties which could cause TransCanada's actual results and experience to differ materially from the anticipated results or other expectations expressed. For additional information on these and other factors, see the reports filed by TransCanada with Canadian securities regulators and with the U.S. Securities and Exchange Commission. Readers are cautioned not to place undue reliance on this forward-looking information, which is given as of the date it is expressed in this news release or otherwise, and TransCanada undertakes no obligation to update publicly or revise any forward-looking information, whether as a result of new information, future events or otherwise, except as required by law.

TransCanada
Media Inquiries
Cecily Dobson/Shela Shapiro
(403) 920-7859 or (800) 608-7859
or
Investor & Analyst Inquiries
David Moneta/Myles Dougan/ Terry Hook
(403) 920-7911 or (800) 361-6522
Website: www.transcanada.com
or
ConocoPhillips
Media Inquiries
Bill Graham
(281) 293-1978
or
Investor Inquiries
Gary Russell
(212) 207-1996
Website: www.conocophillips.com