TransAlta to Host Investor Day

Rhea-AI Summary

TransAlta (NYSE: TAC | TSX: TA) will hold an Investor Day in Toronto on Monday, March 23, 2026, with the formal presentation starting at 9:00 a.m. ET / 7:00 a.m. MT. The event is hybrid: in-person and live webcast attendance are available.

The session will cover the company’s strategic priorities, long-term plan, financial outlook and growth opportunities. A recording and the presentation will be posted to the Investor Centre for those unable to attend live.

News Market Reaction – TAC

+5.45%

7 alerts

+5.45% News Effect

+3.5% Peak in 5 hr 4 min

+$215M Valuation Impact

$4.15B Market Cap

1.1x Rel. Volume

On the day this news was published, TAC gained 5.45%, reflecting a notable positive market reaction. Argus tracked a peak move of +3.5% during that session. Our momentum scanner triggered 7 alerts that day, indicating moderate trading interest and price volatility. This price movement added approximately $215M to the company's valuation, bringing the market cap to $4.15B at that time.

Data tracked by StockTitan Argus on the day of publication.

CALGARY, Alberta, Feb. 27, 2026 (GLOBE NEWSWIRE) -- TransAlta Corporation (TransAlta or the Company) (TSX: TA) (NYSE: TAC) is pleased to announce that it will hold an Investor Day in Toronto on Monday, March 23, 2026.

The formal presentation will commence at 9:00 a.m. During the event, we will provide an in-depth overview of the Company’s strategic priorities, long-term plan, financial outlook and growth opportunities.

TransAlta’s Investor Day is open to the investment community and is being hosted in a hybrid format, with in-person and live webcast attendance options available. Attendees may register for the webcast using the link below or register for in-person attendance through the Investor Centre of TransAlta’s website.

Webcast Registration Link: 
https://reg.lumiengage.com/transalta

Event details:
TransAlta Investor Day 
Monday, March 23, 2026 
Start time: 9:00 a.m. ET / 7:00 a.m. MT

For those unable to attend or view the event live, a recording of the video webcast and corresponding presentation will be made available on the Investor Centre section of TransAlta’s website.

About TransAlta Corporation:

TransAlta is one of Canada’s largest publicly traded power generators, delivering reliable electricity across Canada, the United States and Western Australia. For more than 100 years, our people have safely operated and evolved essential energy infrastructure that powers customers and communities. Our technology-diverse portfolio and disciplined execution allow us to deliver dependable power across evolving energy systems. We take a practical, responsible approach to meeting today’s energy needs while building for what comes next.

For more information about TransAlta, visit our web site at transalta.com.

For more information:

Investor Inquiries:	Media Inquiries:
Phone: 1-800-387-3598 in Canada and U.S.	Phone: 1-855-255-9184
Email: investor_relations@transalta.com	Email: ta_media_relations@transalta.com

FAQ

When is TransAlta (TAC) Investor Day and what time does the presentation start?

TransAlta's Investor Day is on March 23, 2026, with the presentation starting at 9:00 a.m. ET / 7:00 a.m. MT. According to TransAlta, the event will be held in Toronto and offered in a hybrid format for remote attendees.

How can investors register for the TransAlta (TAC) Investor Day webcast or in-person attendance?

Investors may register for the webcast via the company's provided registration link or register for in-person attendance through the Investor Centre. According to TransAlta, both registration options are open to the investment community with details on the Investor Centre.

What topics will TransAlta (TAC) cover during the March 23, 2026 Investor Day?

TransAlta will present its strategic priorities, long-term plan, financial outlook and growth opportunities during the event. According to TransAlta, the formal presentation will provide an in-depth overview intended for the investment community and stakeholders.

Will TransAlta (TAC) publish a recording or materials after the Investor Day?

Yes. A recording of the webcast and the corresponding presentation will be made available on the Investor Centre after the event. According to TransAlta, those unable to attend live can access the video recording and presentation on the website.

Where can I find contact information for investor or media inquiries about TransAlta (TAC)?

TransAlta provides dedicated phone numbers and emails for investor and media inquiries on its Investor Centre. According to TransAlta, investor inquiries can use the listed phone and email, and media inquiries have a separate contact line and email address.