TACTransAlta Corporation

$13.15-3.2% 1Y
Latest close: back above its 200-day averageOct 9, 2026what changed →

Is it safe?

Mixed

Nothing alarming, nothing pristine: heavy debt (BB) and typical volatility.

1 to watch, 1 neutral, 4 without data
Credit gradeBBderived · Dec 31, 2025

Moderately leveraged. A rule of thumb on leverage, not a credit rating.

Drawdown risk43% volderived · Oct 9, 2026

Moderate price swings, typical volatility. Worst drawdown -55% · now 26% below its 52-week high.

Where this answer is blind. Altman sits structurally low for utilities and pipelines; Beneish runs high for fast growers, since sales growth alone lifts it; banks and REITs are excluded.

Can TAC take a bad year?

TransAlta Corporation carries $3.56B of net debt at 4.95× EBITDA: a heavy load to carry through a bad year.

$3.56B

Net debt · as at FY2025 · over four years of earnings before interest, tax and depreciation, heavy

Net debt / EBITDA
4.95×

Net debt / EBITDA · 3.62× a year ago · the load is going up

Interest cover
0.40×

Interest cover · operating profit does not cover the interest bill

Annualised volatility
43%

Annualised volatility · roughly twice as jumpy as the market

Details›
Total debtFY2025
$3.76B
Cash and short-term investments
$205M
Net debt
$3.56B
EBITDA, trailing twelve months
$719M
Operating profit, trailing twelve months
$140M
Debt / equity
2.69×
Total debt / EBITDA
5.23×
Annualised volatilitytwo years of daily moves
43%
Worst drawdown on file
−55%
Below its 52-week high
26%

Balance sheet from SEC filings; drawdown and volatility from end-of-day closes; Altman Z from the filed statements.