6-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16 of

the Securities Exchange Act of 1934

For the month of November 2012

Commission File No. 1-31690

TransCanada Corporation

(Translation of Registrant's Name into English)

450 – 1 Street S.W., Calgary, Alberta, T2P 5H1, Canada

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F                      ¨                      Form 40-F                      þ

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ¨

Exhibit 99.1 to this report, furnished on Form 6-K, is furnished, not filed, and will not be incorporated by reference into any registration statement filed by the registrant under the Securities Act of 1933, as amended.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: November 2, 2012

TRANSCANADA CORPORATION
By:	/s/ Christine R. Johnston
	Christine R. Johnston
	Vice-President and Corporate Secretary

EXHIBIT INDEX

  99.1 A copy of the registrant’s News Release dated November 2, 2012.

EX-99.1

Exhibit 99.1

  NewsRelease  

TransCanada Welcomes Return of Bruce Power’s Unit 2 to Commercial Service

CALGARY, Alberta – November 2, 2012–TransCanada Corporation (TSX, NYSE: TRP) (TransCanada) today welcomed the return of Bruce Power’s Unit 2 to commercial operations.  This milestone represents the end of the refurbishment program and the completion of one of the largest infrastructure projects in Canada.  Unit 1 achieved its commercial operations date on October 22, 2012.

“One-third of the power facilities that TransCanada owns or has an interest in generate emissions-free electricity, and Bruce Power is a significant part of this total,” said Russ Girling, TransCanada’s president and chief executive officer. “With the completion of this extensive refurbishment program, the eight operating units at Bruce Power will be capable of producing more than 6,200 MW of clean and reliable electricity into Ontario’s power grid.”

Bruce Power consists of two generating stations (Bruce A & B) with each station housing four nuclear reactors. TransCanada owns 49 per cent of Bruce A and 32 per cent of Bruce B.

With more than 60 years’ experience, TransCanada is a leader in the responsible development and reliable operation of North American energy infrastructure including natural gas and oil pipelines, power generation and gas storage facilities. TransCanada operates a network of natural gas pipelines that extends more than 68,500 kilometres (42,500 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 380 billion cubic feet of storage capacity. A growing independent power producer, TransCanada owns or has interests in over 10,900 megawatts of power generation in Canada and the United States. TransCanada is developing one of North America's largest oil delivery systems. TransCanada's common shares trade on the Toronto and New York stock exchanges under the symbol TRP. For more information visit: http://www.transcanada.com/ or check us out on Twitter @TransCanada.

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TransCanada Media Enquiries:

Shawn Howard/Grady Semmens

403.920.7859 or 800.608.7859

TransCanada Investor & Analyst Enquiries:

David Moneta/Terry Hook/Lee Evans 

403.920.7911 or 800.361.6522