Corporate Head Office

General Switchboard (403) 267-7110
Address TransAlta Corporation 110 – 12th Avenue SW PO Box 1900, Station “M” Calgary, AB T2P 2M1
Edmonton office 10707 100 Avenue Edmonton, AB T5J 2W3

Department phone & mail

Emergency Contact
Security Office (403) 267-2500 To report an emergency involving a TransAlta facility.
Investor Relations


Email Email Investor Relations
Telephone 1-800-387-3598 01-403-267-2520 Within North America Outside North America
Mailing Address

TransAlta Corporation Investor Relations

PO Box 1900,
Stn. “M” 110 – 12 Avenue SW
Calgary, AB

Transfer Agent

Register and Transfer Agent

Computershare Trust Company of Canada
Suite 600, 530 – 8th Avenue SW

Calgary, Alberta T2P 3S8

Phone: 1-800-564-6253 toll free in North America

Phone: 1-514-982-7555 outside North America

Fax: 1-888-453-0330 toll free in North America

Fax: 1-403-267-6529 outside North America

Investor Centre – Canada

Shareholder Services

Please contact our transfer agent Computershare Trust Company of Canada to access the following services:

  • Direct deposit for dividend payments
  • Account consolidation (consolidate account registrations to eliminate costly duplicate mailings)
  • Address changes and share transfers
    Media Relations
    Email Email Media Relations
    Head Office 1-855-255-9184 or 403-267-2540 Toll free (in North America) media number Calgary local
    Québec 1-855-255-9184 or 403-267-2540   Toll free (in North America) media number Calgary local
    Olympia, WA 1-855-255-9184 or 403-267-2540 Toll free (in North America) media number Calgary local
    Centralia, WA 1-855-255-9184 or 403-267-2540 Toll free (in North America) media number Calgary local
    Government Relations
    Head Office (587) 315-1116 Duncan Webster, Advsor, External Affairs
    Indigenous Relations
    Sustainable Development
    Community Investment
    Customer Solutions
    Customers (877) 700-WATT (877) 700-9288 The Customer Development group supplies power to mid- to large-size businesses and organizations looking to lower and control costs.
    Origination Jay Alexander Manager of Origination (713) 338-3465 The Origination group supplies power, steam and other ancillary services to mid- to large-size wholesale customers.
    Ethics Helpline
    Webpages Ethics Helpline info page Internet portal to enter a submission  
    Telephone 1-855-374-3801 (U.S./Canada) 1-800-405308 (Australia) Callers may remain anonymous if they choose
    Mail TransAlta Attn: Chair of the Audit, Finance, and Risk Committee Subject Matter “003” Box 1900, Station “M” Calgary, AB T2P 2M1  
    TransAlta Wind Projects
    Stakeholder Relations 1-877-5-GREEN-5 (1-877-547-3365) ext. 1
    Business Development 1-877-5-GREEN-5 (1-877-547-3365) ext. 3 If you are interested in hosting a wind turbine on your property, please contact us.
    Canadian Hydro Developers
    Investors For Canadian Hydro Shareholders only: 1-866-783-6752 (North American Toll Free Number) 1-212-806-6859 (Bank, Brokers and collect calls) Georgeson Shareholder Communications Canada Inc. For questions regarding the offer and assistance in depositing Canadian Hydro Developers’ shares.
    Can. Hydro Suppliers Email Vendor Inquiries
    Pension & Benefits
    Human Resources 1-877-444-3454 For Canadian and US employees and retirees

    Location based

    TransAlta USA
    General Inquires – USA
    TransAlta USA main contacts

    (360) 330-8208

    (360) 742-3052

    1 (877) 444-3454

    Bob Nelson, President, US Operations Lori Schmitt, Corporate Secretary, US Operations Human Resources – HR Connect
    TransAlta Centralia Generation LLC (360) 736-9901 Switchboard
    Address Centralia plant and mine 913 Big Hanaford Rd. Centralia, WA 98531
    Portland Marketing (503) 295-8490 Steve Lincoln, Specialist, Transmission
    Address TransAlta Energy Marketing (US) Inc. 1355 NW Everett Street, Suite 100 Portland, OR 97209
    Emergency Contact – Centralia (360) 330-2321 To report an emergency at TransAlta’s Centralia facility only.
    Boulder Office TransAlta Corporation
    Regus – Downtown Boulder
    1434 Spruce Street, Suit3 208
    Boulder, CO, 80301
    TransAlta Australia
    General Inquires – Australia
    Address Level 2, Parmelia House

    191 St Georges Terrace

    Perth WA 6000

    Perth Head Office +618 9322 2101 Australia Head Office
    TransAlta Alberta Coal and Mining Stakeholder Relations

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