English

TransAlta Corporation

EDGAR

TAC Report (type unavailable) · filed 2026-10-06

Annual consolidated revenue for 2025: about CAD 2.405B, using the latest reported figures. The previous period, 2024, was about CAD 2.845B.

Inspect reported changes Compare with another company Historical disclosures Search filings Segments

Watchlist

Latest fiscal year

Revenue

2.41 billion CAD

2025 · CAD

Exact inputs and evidence

Revenue: 2405000000 CAD Source

Operating margin

5.82%

2025 · %

Exact inputs and evidence

Operating Income: 140000000 CAD Source
Revenue: 2405000000 CAD Source

Operating cash flow

646 million CAD

2025 · CAD

Exact inputs and evidence

Operating Cash Flow: 646000000 CAD Source

Free cash flow

397 million CAD

2025 · CAD

Exact inputs and evidence

Operating Cash Flow: 646000000 CAD Source
Capital Expenditure: 249000000 CAD Source

Cash and cash equivalents: 205 million CAD 2025-12-31 Source
Exact value

205000000 CAD
Long-term debt including current maturities: Not available
Shares outstanding: Not available

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2026-10-06.

Financial data available through: 2025-12-31.

Coverage by financial measure

Revenue: 11 of 11 periods available· newest 2025-12-31
Operating income: 11 of 11 periods available· newest 2025-12-31
Net income: 11 of 11 periods available· newest 2025-12-31
Operating cash flow: 11 of 11 periods available· newest 2025-12-31
Capital expenditure: 11 of 11 periods available· newest 2025-12-31
Total assets: 10 of 11 periods available· newest 2025-12-31
Total liabilities: 6 of 11 periods available· newest 2025-12-31
Current assets: 10 of 11 periods available· newest 2025-12-31
Current liabilities: 10 of 11 periods available· newest 2025-12-31
Cash and cash equivalents: 11 of 11 periods available· newest 2025-12-31
long term debt: No compatible figures in this window
shares outstanding: No compatible figures in this window

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
-15.5%

Prior period

CAD 2.85 billion

2024-01-01 – 2024-12-31
Current period

CAD 2.41 billion

2025-01-01 – 2025-12-31

Exact inputs and evidence

2405000000 − 2845000000 = -440000000 CAD

2845000000 CAD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
2405000000 CAD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · TransAlta Corporation · 2025-12-31 TransAlta Corporation (edgar:1144800) Year-over-year change in Revenue: -440000000 CAD Concept: fundies:Revenue Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 2405000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#6585037 Filing: 000114480026000015 Input fundies:Revenue: 2845000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#6619765 Filing: 000114480026000015
The citation records this snapshot. The page link may show a newer release later.
Net income
-160.3%

Prior period

CAD 229 million

2024-01-01 – 2024-12-31
Current period

−CAD 138 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

-138000000 − 229000000 = -367000000 CAD

229000000 CAD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
-138000000 CAD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · TransAlta Corporation · 2025-12-31 TransAlta Corporation (edgar:1144800) Year-over-year change in Net income: -367000000 CAD Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: -138000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#1033452 Filing: 000114480026000015 Input fundies:NetIncome: 229000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#1033623 Filing: 000114480026000015
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
-18.8%

Prior period

CAD 796 million

2024-01-01 – 2024-12-31
Current period

CAD 646 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

646000000 − 796000000 = -150000000 CAD

796000000 CAD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
646000000 CAD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · TransAlta Corporation · 2025-12-31 TransAlta Corporation (edgar:1144800) Year-over-year change in Operating cash flow: -150000000 CAD Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 646000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#5746001 Filing: 000114480026000015 Input fundies:OperatingCashFlow: 796000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#5746173 Filing: 000114480026000015
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
-19.9%

Prior period

CAD 311 million

2024-01-01 – 2024-12-31
Current period

CAD 249 million

2025-01-01 – 2025-12-31

Exact inputs and evidence

249000000 − 311000000 = -62000000 CAD

311000000 CAD · 2024-01-01 – 2024-12-31
Inspect prior input Prior source
249000000 CAD · 2025-01-01 – 2025-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · TransAlta Corporation · 2025-12-31 TransAlta Corporation (edgar:1144800) Year-over-year change in Capital expenditure: -62000000 CAD Concept: fundies:CapitalExpenditure Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 249000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#6717462 Filing: 000114480026000015 Input fundies:CapitalExpenditure: 311000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#6720500 Filing: 000114480026000015
The citation records this snapshot. The page link may show a newer release later.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2025 2025-01-01 – 2025-12-31

Revenue CAD 2.41 billion 100% of revenue
Operating costs Derived CAD 2.27 billion 94% of revenue
Operating income CAD 140 million 5.8% of revenue
Tax, interest and other Derived CAD 278 million 12% of revenue
Net income −CAD 138 million −5.7% of revenue

Cash

Operating cash flow CAD 646 million 27% of revenue
Capital expenditure CAD 249 million 10% of revenue
Free cash flow Derived CAD 397 million 17% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2016 13%80%
2017 Net loss: net income was −6.9% of revenue.
2018 Net loss: net income was −8.8% of revenue.
2019 11%86%
2020 Operating loss: operating costs were 105% of revenue.
2021 Operating loss: operating costs were 109% of revenue.
2022 16%82%
2023 21%12%68%
2024 13%79%
2025 Net loss: net income was −5.7% of revenue.

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2016 2016-01-01 – 2016-12-31	2397000000	1919000000 Derived	478000000	309000000 Derived	169000000	386000000 Derived	Source 2016-01-01 – 2016-12-31: 2397000000 CAD Inspect Revenue Open source 2016-01-01 – 2016-12-31: 478000000 CAD Inspect Operating Income Open source 2016-01-01 – 2016-12-31: 169000000 CAD Inspect Net Income Open source 2016-01-01 – 2016-12-31: 744000000 CAD Inspect Operating Cash Flow Open source 2016-01-01 – 2016-12-31: 358000000 CAD Inspect Capital Expenditure Open source
2017 2017-01-01 – 2017-12-31	2307000000	2169000000 Derived	138000000	298000000 Derived	-160000000	288000000 Derived	Source 2017-01-01 – 2017-12-31: 2307000000 CAD Inspect Revenue Open source 2017-01-01 – 2017-12-31: 138000000 CAD Inspect Operating Income Open source 2017-01-01 – 2017-12-31: -160000000 CAD Inspect Net Income Open source 2017-01-01 – 2017-12-31: 626000000 CAD Inspect Operating Cash Flow Open source 2017-01-01 – 2017-12-31: 338000000 CAD Inspect Capital Expenditure Open source
2018 2018-01-01 – 2018-12-31	2249000000	2089000000 Derived	160000000	358000000 Derived	-198000000	543000000 Derived	Source 2018-01-01 – 2018-12-31: 2249000000 CAD Inspect Revenue Open source 2018-01-01 – 2018-12-31: 160000000 CAD Inspect Operating Income Open source 2018-01-01 – 2018-12-31: -198000000 CAD Inspect Net Income Open source 2018-01-01 – 2018-12-31: 820000000 CAD Inspect Operating Cash Flow Open source 2018-01-01 – 2018-12-31: 277000000 CAD Inspect Capital Expenditure Open source
2019 2019-01-01 – 2019-12-31	2347000000	2012000000 Derived	335000000	253000000 Derived	82000000	432000000 Derived	Source 2019-01-01 – 2019-12-31: 2347000000 CAD Inspect Revenue Open source 2019-01-01 – 2019-12-31: 335000000 CAD Inspect Operating Income Open source 2019-01-01 – 2019-12-31: 82000000 CAD Inspect Net Income Open source 2019-01-01 – 2019-12-31: 849000000 CAD Inspect Operating Cash Flow Open source 2019-01-01 – 2019-12-31: 417000000 CAD Inspect Capital Expenditure Open source
2020 2020-01-01 – 2020-12-31	2101000000	2200000000 Derived	-99000000	188000000 Derived	-287000000	216000000 Derived	Source 2020-01-01 – 2020-12-31: 2101000000 CAD Inspect Revenue Open source 2020-01-01 – 2020-12-31: -99000000 CAD Inspect Operating Income Open source 2020-01-01 – 2020-12-31: -287000000 CAD Inspect Net Income Open source 2020-01-01 – 2020-12-31: 702000000 CAD Inspect Operating Cash Flow Open source 2020-01-01 – 2020-12-31: 486000000 CAD Inspect Capital Expenditure Open source
2021 2021-01-01 – 2021-12-31	2721000000	2960000000 Derived	-239000000	298000000 Derived	-537000000	521000000 Derived	Source 2021-01-01 – 2021-12-31: 2721000000 CAD Inspect Revenue Open source 2021-01-01 – 2021-12-31: -239000000 CAD Inspect Operating Income Open source 2021-01-01 – 2021-12-31: -537000000 CAD Inspect Net Income Open source 2021-01-01 – 2021-12-31: 1001000000 CAD Inspect Operating Cash Flow Open source 2021-01-01 – 2021-12-31: 480000000 CAD Inspect Capital Expenditure Open source
2022 2022-01-01 – 2022-12-31	2976000000	2445000000 Derived	531000000	481000000 Derived	50000000	-41000000 Derived	Source 2022-01-01 – 2022-12-31: 2976000000 CAD Inspect Revenue Open source 2022-01-01 – 2022-12-31: 531000000 CAD Inspect Operating Income Open source 2022-01-01 – 2022-12-31: 50000000 CAD Inspect Net Income Open source 2022-01-01 – 2022-12-31: 877000000 CAD Inspect Operating Cash Flow Open source 2022-01-01 – 2022-12-31: 918000000 CAD Inspect Capital Expenditure Open source
2023 2023-01-01 – 2023-12-31	3355000000	2266000000 Derived	1089000000	394000000 Derived	695000000	589000000 Derived	Source 2023-01-01 – 2023-12-31: 3355000000 CAD Inspect Revenue Open source 2023-01-01 – 2023-12-31: 1089000000 CAD Inspect Operating Income Open source 2023-01-01 – 2023-12-31: 695000000 CAD Inspect Net Income Open source 2023-01-01 – 2023-12-31: 1464000000 CAD Inspect Operating Cash Flow Open source 2023-01-01 – 2023-12-31: 875000000 CAD Inspect Capital Expenditure Open source
2024 2024-01-01 – 2024-12-31	2845000000	2260000000 Derived	585000000	356000000 Derived	229000000	485000000 Derived	Source 2024-01-01 – 2024-12-31: 2845000000 CAD Inspect Revenue Open source 2024-01-01 – 2024-12-31: 585000000 CAD Inspect Operating Income Open source 2024-01-01 – 2024-12-31: 229000000 CAD Inspect Net Income Open source 2024-01-01 – 2024-12-31: 796000000 CAD Inspect Operating Cash Flow Open source 2024-01-01 – 2024-12-31: 311000000 CAD Inspect Capital Expenditure Open source
2025 2025-01-01 – 2025-12-31	2405000000	2265000000 Derived	140000000	278000000 Derived	-138000000	397000000 Derived	Source 2025-01-01 – 2025-12-31: 2405000000 CAD Inspect Revenue Open source 2025-01-01 – 2025-12-31: 140000000 CAD Inspect Operating Income Open source 2025-01-01 – 2025-12-31: -138000000 CAD Inspect Net Income Open source 2025-01-01 – 2025-12-31: 646000000 CAD Inspect Operating Cash Flow Open source 2025-01-01 – 2025-12-31: 249000000 CAD Inspect Capital Expenditure Open source

Amounts are exact, in CAD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

CAD 2.4B 2025

Values and sources

Revenue values and source evidence
Period	Series	Value(CAD)	Source evidence
20162016-12-31	Revenue	2397000000	Revenue: 2397000000 Open source
20172017-12-31	Revenue	2307000000	Revenue: 2307000000 Open source
20182018-12-31	Revenue	2249000000	Revenue: 2249000000 Open source
20192019-12-31	Revenue	2347000000	Revenue: 2347000000 Open source
20202020-12-31	Revenue	2101000000	Revenue: 2101000000 Open source
20212021-12-31	Revenue	2721000000	Revenue: 2721000000 Open source
20222022-12-31	Revenue	2976000000	Revenue: 2976000000 Open source
20232023-12-31	Revenue	3355000000	Revenue: 3355000000 Open source
20242024-12-31	Revenue	2845000000	Revenue: 2845000000 Open source
20252025-12-31	Revenue	2405000000	Revenue: 2405000000 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

-15.5% 2025

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20162016-12-31	Year over year	5.7%	Revenue: 2397000000 Open source Revenue: 2267000000 Open source
20172017-12-31	Year over year	-3.8%	Revenue: 2307000000 Open source Revenue: 2397000000 Open source
20182018-12-31	Year over year	-2.5%	Revenue: 2249000000 Open source Revenue: 2307000000 Open source
20192019-12-31	Year over year	4.4%	Revenue: 2347000000 Open source Revenue: 2249000000 Open source
20202020-12-31	Year over year	-10.5%	Revenue: 2101000000 Open source Revenue: 2347000000 Open source
20212021-12-31	Year over year	29.5%	Revenue: 2721000000 Open source Revenue: 2101000000 Open source
20222022-12-31	Year over year	9.4%	Revenue: 2976000000 Open source Revenue: 2721000000 Open source
20232023-12-31	Year over year	12.7%	Revenue: 3355000000 Open source Revenue: 2976000000 Open source
20242024-12-31	Year over year	-15.2%	Revenue: 2845000000 Open source Revenue: 3355000000 Open source
20252025-12-31	Year over year	-15.5%	Revenue: 2405000000 Open source Revenue: 2845000000 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin 5.8% 2025

Net margin -5.7% 2025

Free cash flow margin 16.5% 2025

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20162016-12-31	Operating margin	19.9%	Operating Income: 478000000 Open source Revenue: 2397000000 Open source
20172017-12-31	Operating margin	6%	Operating Income: 138000000 Open source Revenue: 2307000000 Open source
20182018-12-31	Operating margin	7.1%	Operating Income: 160000000 Open source Revenue: 2249000000 Open source
20192019-12-31	Operating margin	14.3%	Operating Income: 335000000 Open source Revenue: 2347000000 Open source
20202020-12-31	Operating margin	-4.7%	Operating Income: -99000000 Open source Revenue: 2101000000 Open source
20212021-12-31	Operating margin	-8.8%	Operating Income: -239000000 Open source Revenue: 2721000000 Open source
20222022-12-31	Operating margin	17.8%	Operating Income: 531000000 Open source Revenue: 2976000000 Open source
20232023-12-31	Operating margin	32.5%	Operating Income: 1089000000 Open source Revenue: 3355000000 Open source
20242024-12-31	Operating margin	20.6%	Operating Income: 585000000 Open source Revenue: 2845000000 Open source
20252025-12-31	Operating margin	5.8%	Operating Income: 140000000 Open source Revenue: 2405000000 Open source
20162016-12-31	Net margin	7.1%	Net Income: 169000000 Open source Revenue: 2397000000 Open source
20172017-12-31	Net margin	-6.9%	Net Income: -160000000 Open source Revenue: 2307000000 Open source
20182018-12-31	Net margin	-8.8%	Net Income: -198000000 Open source Revenue: 2249000000 Open source
20192019-12-31	Net margin	3.5%	Net Income: 82000000 Open source Revenue: 2347000000 Open source
20202020-12-31	Net margin	-13.7%	Net Income: -287000000 Open source Revenue: 2101000000 Open source
20212021-12-31	Net margin	-19.7%	Net Income: -537000000 Open source Revenue: 2721000000 Open source
20222022-12-31	Net margin	1.7%	Net Income: 50000000 Open source Revenue: 2976000000 Open source
20232023-12-31	Net margin	20.7%	Net Income: 695000000 Open source Revenue: 3355000000 Open source
20242024-12-31	Net margin	8%	Net Income: 229000000 Open source Revenue: 2845000000 Open source
20252025-12-31	Net margin	-5.7%	Net Income: -138000000 Open source Revenue: 2405000000 Open source
20162016-12-31	Free cash flow margin	16.1%	Revenue: 2397000000 Open source Operating Cash Flow: 744000000 Open source Capital Expenditure: 358000000 Open source
20172017-12-31	Free cash flow margin	12.5%	Revenue: 2307000000 Open source Operating Cash Flow: 626000000 Open source Capital Expenditure: 338000000 Open source
20182018-12-31	Free cash flow margin	24.1%	Revenue: 2249000000 Open source Operating Cash Flow: 820000000 Open source Capital Expenditure: 277000000 Open source
20192019-12-31	Free cash flow margin	18.4%	Revenue: 2347000000 Open source Operating Cash Flow: 849000000 Open source Capital Expenditure: 417000000 Open source
20202020-12-31	Free cash flow margin	10.3%	Revenue: 2101000000 Open source Operating Cash Flow: 702000000 Open source Capital Expenditure: 486000000 Open source
20212021-12-31	Free cash flow margin	19.1%	Revenue: 2721000000 Open source Operating Cash Flow: 1001000000 Open source Capital Expenditure: 480000000 Open source
20222022-12-31	Free cash flow margin	-1.4%	Revenue: 2976000000 Open source Operating Cash Flow: 877000000 Open source Capital Expenditure: 918000000 Open source
20232023-12-31	Free cash flow margin	17.6%	Revenue: 3355000000 Open source Operating Cash Flow: 1464000000 Open source Capital Expenditure: 875000000 Open source
20242024-12-31	Free cash flow margin	17%	Revenue: 2845000000 Open source Operating Cash Flow: 796000000 Open source Capital Expenditure: 311000000 Open source
20252025-12-31	Free cash flow margin	16.5%	Revenue: 2405000000 Open source Operating Cash Flow: 646000000 Open source Capital Expenditure: 249000000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

CAD 646M 2025

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(CAD)	Source evidence
20162016-12-31	Operating cash flow	744000000	Operating Cash Flow: 744000000 Open source
20172017-12-31	Operating cash flow	626000000	Operating Cash Flow: 626000000 Open source
20182018-12-31	Operating cash flow	820000000	Operating Cash Flow: 820000000 Open source
20192019-12-31	Operating cash flow	849000000	Operating Cash Flow: 849000000 Open source
20202020-12-31	Operating cash flow	702000000	Operating Cash Flow: 702000000 Open source
20212021-12-31	Operating cash flow	1001000000	Operating Cash Flow: 1001000000 Open source
20222022-12-31	Operating cash flow	877000000	Operating Cash Flow: 877000000 Open source
20232023-12-31	Operating cash flow	1464000000	Operating Cash Flow: 1464000000 Open source
20242024-12-31	Operating cash flow	796000000	Operating Cash Flow: 796000000 Open source
20252025-12-31	Operating cash flow	646000000	Operating Cash Flow: 646000000 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

CAD 397M 2025

Values and sources

Free cash flow values and source evidence
Period	Series	Value(CAD)	Source evidence
20162016-12-31	Free cash flow	386000000	Operating Cash Flow: 744000000 Open source Capital Expenditure: 358000000 Open source
20172017-12-31	Free cash flow	288000000	Operating Cash Flow: 626000000 Open source Capital Expenditure: 338000000 Open source
20182018-12-31	Free cash flow	543000000	Operating Cash Flow: 820000000 Open source Capital Expenditure: 277000000 Open source
20192019-12-31	Free cash flow	432000000	Operating Cash Flow: 849000000 Open source Capital Expenditure: 417000000 Open source
20202020-12-31	Free cash flow	216000000	Operating Cash Flow: 702000000 Open source Capital Expenditure: 486000000 Open source
20212021-12-31	Free cash flow	521000000	Operating Cash Flow: 1001000000 Open source Capital Expenditure: 480000000 Open source
20222022-12-31	Free cash flow	-41000000	Operating Cash Flow: 877000000 Open source Capital Expenditure: 918000000 Open source
20232023-12-31	Free cash flow	589000000	Operating Cash Flow: 1464000000 Open source Capital Expenditure: 875000000 Open source
20242024-12-31	Free cash flow	485000000	Operating Cash Flow: 796000000 Open source Capital Expenditure: 311000000 Open source
20252025-12-31	Free cash flow	397000000	Operating Cash Flow: 646000000 Open source Capital Expenditure: 249000000 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

83.1% 2025

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
2016-12-31	Liabilities / assets	Not reported	Total Assets: 10996000000 Open source
20172017-12-31	Liabilities / assets	48%	Total Liabilities: 4944000000 Open source Total Assets: 10304000000 Open source
20182018-12-31	Liabilities / assets	62.3%	Total Liabilities: 5872000000 Open source Total Assets: 9428000000 Open source
20192019-12-31	Liabilities / assets	50%	Total Liabilities: 4756000000 Open source Total Assets: 9508000000 Open source
20202020-12-31	Liabilities / assets	62.1%	Total Liabilities: 6051000000 Open source Total Assets: 9747000000 Open source
2021-12-31	Liabilities / assets	Not reported	Total Assets: 9226000000 Open source
2022-12-31	Liabilities / assets	Not reported	Total Assets: 10741000000 Open source
2023-12-31	Liabilities / assets	Not reported	Total Assets: 8659000000 Open source
20242024-12-31	Liabilities / assets	80.6%	Total Liabilities: 7656000000 Open source Total Assets: 9499000000 Open source
20252025-12-31	Liabilities / assets	83.1%	Total Liabilities: 7196000000 Open source Total Assets: 8661000000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.73× 2025

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20162016-12-31	Current assets / current liabilities	1.28×	Current Assets: 1554000000 Open source Current Liabilities: 1217000000 Open source
20172017-12-31	Current assets / current liabilities	1.06×	Current Assets: 1709000000 Open source Current Liabilities: 1608000000 Open source
20182018-12-31	Current assets / current liabilities	1.49×	Current Assets: 1312000000 Open source Current Liabilities: 880000000 Open source
20192019-12-31	Current assets / current liabilities	1.2×	Current Assets: 1341000000 Open source Current Liabilities: 1117000000 Open source
20202020-12-31	Current assets / current liabilities	2.03×	Current Assets: 1902000000 Open source Current Liabilities: 935000000 Open source
20212021-12-31	Current assets / current liabilities	1.14×	Current Assets: 2197000000 Open source Current Liabilities: 1931000000 Open source
20222022-12-31	Current assets / current liabilities	1.29×	Current Assets: 3714000000 Open source Current Liabilities: 2888000000 Open source
20232023-12-31	Current assets / current liabilities	0.91×	Current Assets: 1580000000 Open source Current Liabilities: 1742000000 Open source
20242024-12-31	Current assets / current liabilities	0.69×	Current Assets: 1773000000 Open source Current Liabilities: 2569000000 Open source
20252025-12-31	Current assets / current liabilities	0.73×	Current Assets: 1336000000 Open source Current Liabilities: 1830000000 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2016 2016-01-01 – 2016-12-31	CAD 169 million Exact value Exact value: 169000000 CAD 2016-01-01 – 2016-12-31: 169000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2016-12-31 TransAlta Corporation (edgar:1144800) Net Income: 169000000 CAD Concept: fundies:NetIncome Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=CAD&dimensions= Input fundies:NetIncome: 169000000 CAD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828019002029/tac-20181231.xml#1659030 Filing: 000162828019002029 The citation records this snapshot. The page link may show a newer release later.	CAD 744 million Exact value Exact value: 744000000 CAD 2016-01-01 – 2016-12-31: 744000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2016-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 744000000 CAD Concept: fundies:OperatingCashFlow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 744000000 CAD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828019002029/tac-20181231.xml#1061059 Filing: 000162828019002029 The citation records this snapshot. The page link may show a newer release later.	CAD 358 million Exact value Exact value: 358000000 CAD 2016-01-01 – 2016-12-31: 358000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2016-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 358000000 CAD Concept: fundies:CapitalExpenditure Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 358000000 CAD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828019002029/tac-20181231.xml#1717382 Filing: 000162828019002029 The citation records this snapshot. The page link may show a newer release later.	CAD 386 million Calculation and evidence 744000000 − 358000000 CAD Exact free cash flow: 386000000 CAD 2016-01-01 – 2016-12-31: 744000000 CAD · Inspect Operating Cash Flow · Source 2016-01-01 – 2016-12-31: 358000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2016-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 386000000 CAD Concept: free-cash-flow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 744000000 CAD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828019002029/tac-20181231.xml#1061059 Filing: 000162828019002029 Input fundies:CapitalExpenditure: 358000000 CAD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828019002029/tac-20181231.xml#1717382 Filing: 000162828019002029 The citation records this snapshot. The page link may show a newer release later.
2017 2017-01-01 – 2017-12-31	−CAD 160 million Exact value Exact value: -160000000 CAD 2017-01-01 – 2017-12-31: -160000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2017-12-31 TransAlta Corporation (edgar:1144800) Net Income: -160000000 CAD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=CAD&dimensions= Input fundies:NetIncome: -160000000 CAD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828020002853/tac-20191231_d2_htm.xml#1060591 Filing: 000162828020002853 The citation records this snapshot. The page link may show a newer release later.	CAD 626 million Exact value Exact value: 626000000 CAD 2017-01-01 – 2017-12-31: 626000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2017-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 626000000 CAD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 626000000 CAD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828020002853/tac-20191231_d2_htm.xml#1248745 Filing: 000162828020002853 The citation records this snapshot. The page link may show a newer release later.	CAD 338 million Exact value Exact value: 338000000 CAD 2017-01-01 – 2017-12-31: 338000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2017-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 338000000 CAD Concept: fundies:CapitalExpenditure Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 338000000 CAD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828020002853/tac-20191231_d2_htm.xml#1250582 Filing: 000162828020002853 The citation records this snapshot. The page link may show a newer release later.	CAD 288 million Calculation and evidence 626000000 − 338000000 CAD Exact free cash flow: 288000000 CAD 2017-01-01 – 2017-12-31: 626000000 CAD · Inspect Operating Cash Flow · Source 2017-01-01 – 2017-12-31: 338000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2017-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 288000000 CAD Concept: free-cash-flow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 626000000 CAD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828020002853/tac-20191231_d2_htm.xml#1248745 Filing: 000162828020002853 Input fundies:CapitalExpenditure: 338000000 CAD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000162828020002853/tac-20191231_d2_htm.xml#1250582 Filing: 000162828020002853 The citation records this snapshot. The page link may show a newer release later.
2018 2018-01-01 – 2018-12-31	−CAD 198 million Exact value Exact value: -198000000 CAD 2018-01-01 – 2018-12-31: -198000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2018-12-31 TransAlta Corporation (edgar:1144800) Net Income: -198000000 CAD Concept: fundies:NetIncome Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=CAD&dimensions= Input fundies:NetIncome: -198000000 CAD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480021000005/tac-20201231_d2_htm.xml#1137004 Filing: 000114480021000005 The citation records this snapshot. The page link may show a newer release later.	CAD 820 million Exact value Exact value: 820000000 CAD 2018-01-01 – 2018-12-31: 820000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2018-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 820000000 CAD Concept: fundies:OperatingCashFlow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 820000000 CAD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480021000005/tac-20201231_d2_htm.xml#1314658 Filing: 000114480021000005 The citation records this snapshot. The page link may show a newer release later.	CAD 277 million Exact value Exact value: 277000000 CAD 2018-01-01 – 2018-12-31: 277000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2018-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 277000000 CAD Concept: fundies:CapitalExpenditure Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 277000000 CAD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480021000005/tac-20201231_d2_htm.xml#8265125 Filing: 000114480021000005 The citation records this snapshot. The page link may show a newer release later.	CAD 543 million Calculation and evidence 820000000 − 277000000 CAD Exact free cash flow: 543000000 CAD 2018-01-01 – 2018-12-31: 820000000 CAD · Inspect Operating Cash Flow · Source 2018-01-01 – 2018-12-31: 277000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2018-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 543000000 CAD Concept: free-cash-flow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 820000000 CAD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480021000005/tac-20201231_d2_htm.xml#1314658 Filing: 000114480021000005 Input fundies:CapitalExpenditure: 277000000 CAD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480021000005/tac-20201231_d2_htm.xml#8265125 Filing: 000114480021000005 The citation records this snapshot. The page link may show a newer release later.
2019 2019-01-01 – 2019-12-31	CAD 82 million Exact value Exact value: 82000000 CAD 2019-01-01 – 2019-12-31: 82000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2019-12-31 TransAlta Corporation (edgar:1144800) Net Income: 82000000 CAD Concept: fundies:NetIncome Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=CAD&dimensions= Input fundies:NetIncome: 82000000 CAD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#1312440 Filing: 000114480022000004 The citation records this snapshot. The page link may show a newer release later.	CAD 849 million Exact value Exact value: 849000000 CAD 2019-01-01 – 2019-12-31: 849000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2019-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 849000000 CAD Concept: fundies:OperatingCashFlow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 849000000 CAD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#1481081 Filing: 000114480022000004 The citation records this snapshot. The page link may show a newer release later.	CAD 417 million Exact value Exact value: 417000000 CAD 2019-01-01 – 2019-12-31: 417000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2019-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 417000000 CAD Concept: fundies:CapitalExpenditure Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2019-12-31&surface=latest&period_type=duration&start=2019-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 417000000 CAD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#8557873 Filing: 000114480022000004 The citation records this snapshot. The page link may show a newer release later.	CAD 432 million Calculation and evidence 849000000 − 417000000 CAD Exact free cash flow: 432000000 CAD 2019-01-01 – 2019-12-31: 849000000 CAD · Inspect Operating Cash Flow · Source 2019-01-01 – 2019-12-31: 417000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2019-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 432000000 CAD Concept: free-cash-flow Period: 2019-01-01 to 2019-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 849000000 CAD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#1481081 Filing: 000114480022000004 Input fundies:CapitalExpenditure: 417000000 CAD (2019-01-01 to 2019-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#8557873 Filing: 000114480022000004 The citation records this snapshot. The page link may show a newer release later.
2020 2020-01-01 – 2020-12-31	−CAD 287 million Exact value Exact value: -287000000 CAD 2020-01-01 – 2020-12-31: -287000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2020-12-31 TransAlta Corporation (edgar:1144800) Net Income: -287000000 CAD Concept: fundies:NetIncome Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=CAD&dimensions= Input fundies:NetIncome: -287000000 CAD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#1311864 Filing: 000114480022000004 The citation records this snapshot. The page link may show a newer release later.	CAD 702 million Exact value Exact value: 702000000 CAD 2020-01-01 – 2020-12-31: 702000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2020-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 702000000 CAD Concept: fundies:OperatingCashFlow Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 702000000 CAD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#7259837 Filing: 000114480022000004 The citation records this snapshot. The page link may show a newer release later.	CAD 486 million Exact value Exact value: 486000000 CAD 2020-01-01 – 2020-12-31: 486000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2020-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 486000000 CAD Concept: fundies:CapitalExpenditure Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2020-12-31&surface=latest&period_type=duration&start=2020-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 486000000 CAD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#8549182 Filing: 000114480022000004 The citation records this snapshot. The page link may show a newer release later.	CAD 216 million Calculation and evidence 702000000 − 486000000 CAD Exact free cash flow: 216000000 CAD 2020-01-01 – 2020-12-31: 702000000 CAD · Inspect Operating Cash Flow · Source 2020-01-01 – 2020-12-31: 486000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2020-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 216000000 CAD Concept: free-cash-flow Period: 2020-01-01 to 2020-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 702000000 CAD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#7259837 Filing: 000114480022000004 Input fundies:CapitalExpenditure: 486000000 CAD (2020-01-01 to 2020-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480022000004/tac-20211231_d2_htm.xml#8549182 Filing: 000114480022000004 The citation records this snapshot. The page link may show a newer release later.
2021 2021-01-01 – 2021-12-31	−CAD 537 million Exact value Exact value: -537000000 CAD 2021-01-01 – 2021-12-31: -537000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2021-12-31 TransAlta Corporation (edgar:1144800) Net Income: -537000000 CAD Concept: fundies:NetIncome Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=CAD&dimensions= Input fundies:NetIncome: -537000000 CAD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480024000008/tac-20231231_d2_htm.xml#1185939 Filing: 000114480024000008 The citation records this snapshot. The page link may show a newer release later.	CAD 1 billion Exact value Exact value: 1001000000 CAD 2021-01-01 – 2021-12-31: 1001000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2021-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 1001000000 CAD Concept: fundies:OperatingCashFlow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 1001000000 CAD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480024000008/tac-20231231_d2_htm.xml#1239624 Filing: 000114480024000008 The citation records this snapshot. The page link may show a newer release later.	CAD 480 million Exact value Exact value: 480000000 CAD 2021-01-01 – 2021-12-31: 480000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2021-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 480000000 CAD Concept: fundies:CapitalExpenditure Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2021-12-31&surface=latest&period_type=duration&start=2021-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 480000000 CAD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480024000008/tac-20231231_d2_htm.xml#7351190 Filing: 000114480024000008 The citation records this snapshot. The page link may show a newer release later.	CAD 521 million Calculation and evidence 1001000000 − 480000000 CAD Exact free cash flow: 521000000 CAD 2021-01-01 – 2021-12-31: 1001000000 CAD · Inspect Operating Cash Flow · Source 2021-01-01 – 2021-12-31: 480000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2021-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 521000000 CAD Concept: free-cash-flow Period: 2021-01-01 to 2021-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 1001000000 CAD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480024000008/tac-20231231_d2_htm.xml#1239624 Filing: 000114480024000008 Input fundies:CapitalExpenditure: 480000000 CAD (2021-01-01 to 2021-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480024000008/tac-20231231_d2_htm.xml#7351190 Filing: 000114480024000008 The citation records this snapshot. The page link may show a newer release later.
2022 2022-01-01 – 2022-12-31	CAD 50 million Exact value Exact value: 50000000 CAD 2022-01-01 – 2022-12-31: 50000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2022-12-31 TransAlta Corporation (edgar:1144800) Net Income: 50000000 CAD Concept: fundies:NetIncome Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=CAD&dimensions= Input fundies:NetIncome: 50000000 CAD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#1175718 Filing: 000114480025000006 The citation records this snapshot. The page link may show a newer release later.	CAD 877 million Exact value Exact value: 877000000 CAD 2022-01-01 – 2022-12-31: 877000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2022-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 877000000 CAD Concept: fundies:OperatingCashFlow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 877000000 CAD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#1230078 Filing: 000114480025000006 The citation records this snapshot. The page link may show a newer release later.	CAD 918 million Exact value Exact value: 918000000 CAD 2022-01-01 – 2022-12-31: 918000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2022-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 918000000 CAD Concept: fundies:CapitalExpenditure Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2022-12-31&surface=latest&period_type=duration&start=2022-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 918000000 CAD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#7560637 Filing: 000114480025000006 The citation records this snapshot. The page link may show a newer release later.	−CAD 41 million Calculation and evidence 877000000 − 918000000 CAD Exact free cash flow: -41000000 CAD 2022-01-01 – 2022-12-31: 877000000 CAD · Inspect Operating Cash Flow · Source 2022-01-01 – 2022-12-31: 918000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2022-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: -41000000 CAD Concept: free-cash-flow Period: 2022-01-01 to 2022-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 877000000 CAD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#1230078 Filing: 000114480025000006 Input fundies:CapitalExpenditure: 918000000 CAD (2022-01-01 to 2022-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#7560637 Filing: 000114480025000006 The citation records this snapshot. The page link may show a newer release later.
2023 2023-01-01 – 2023-12-31	CAD 695 million Exact value Exact value: 695000000 CAD 2023-01-01 – 2023-12-31: 695000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2023-12-31 TransAlta Corporation (edgar:1144800) Net Income: 695000000 CAD Concept: fundies:NetIncome Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=CAD&dimensions= Input fundies:NetIncome: 695000000 CAD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#1175548 Filing: 000114480025000006 The citation records this snapshot. The page link may show a newer release later.	CAD 1.46 billion Exact value Exact value: 1464000000 CAD 2023-01-01 – 2023-12-31: 1464000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2023-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 1464000000 CAD Concept: fundies:OperatingCashFlow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 1464000000 CAD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#6310477 Filing: 000114480025000006 The citation records this snapshot. The page link may show a newer release later.	CAD 875 million Exact value Exact value: 875000000 CAD 2023-01-01 – 2023-12-31: 875000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2023-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 875000000 CAD Concept: fundies:CapitalExpenditure Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2023-12-31&surface=latest&period_type=duration&start=2023-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 875000000 CAD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#7557599 Filing: 000114480025000006 The citation records this snapshot. The page link may show a newer release later.	CAD 589 million Calculation and evidence 1464000000 − 875000000 CAD Exact free cash flow: 589000000 CAD 2023-01-01 – 2023-12-31: 1464000000 CAD · Inspect Operating Cash Flow · Source 2023-01-01 – 2023-12-31: 875000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2023-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 589000000 CAD Concept: free-cash-flow Period: 2023-01-01 to 2023-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 1464000000 CAD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#6310477 Filing: 000114480025000006 Input fundies:CapitalExpenditure: 875000000 CAD (2023-01-01 to 2023-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480025000006/tac-20241231_d2_htm.xml#7557599 Filing: 000114480025000006 The citation records this snapshot. The page link may show a newer release later.
2024 2024-01-01 – 2024-12-31	CAD 229 million Exact value Exact value: 229000000 CAD 2024-01-01 – 2024-12-31: 229000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2024-12-31 TransAlta Corporation (edgar:1144800) Net Income: 229000000 CAD Concept: fundies:NetIncome Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=CAD&dimensions= Input fundies:NetIncome: 229000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#1033623 Filing: 000114480026000015 The citation records this snapshot. The page link may show a newer release later.	CAD 796 million Exact value Exact value: 796000000 CAD 2024-01-01 – 2024-12-31: 796000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2024-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 796000000 CAD Concept: fundies:OperatingCashFlow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 796000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#5746173 Filing: 000114480026000015 The citation records this snapshot. The page link may show a newer release later.	CAD 311 million Exact value Exact value: 311000000 CAD 2024-01-01 – 2024-12-31: 311000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2024-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 311000000 CAD Concept: fundies:CapitalExpenditure Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2024-12-31&surface=latest&period_type=duration&start=2024-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 311000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#6720500 Filing: 000114480026000015 The citation records this snapshot. The page link may show a newer release later.	CAD 485 million Calculation and evidence 796000000 − 311000000 CAD Exact free cash flow: 485000000 CAD 2024-01-01 – 2024-12-31: 796000000 CAD · Inspect Operating Cash Flow · Source 2024-01-01 – 2024-12-31: 311000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2024-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 485000000 CAD Concept: free-cash-flow Period: 2024-01-01 to 2024-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 796000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#5746173 Filing: 000114480026000015 Input fundies:CapitalExpenditure: 311000000 CAD (2024-01-01 to 2024-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#6720500 Filing: 000114480026000015 The citation records this snapshot. The page link may show a newer release later.
2025 2025-01-01 – 2025-12-31	−CAD 138 million Exact value Exact value: -138000000 CAD 2025-01-01 – 2025-12-31: -138000000 CAD Inspect Net Income Open source Share or cite Citation for Net Income · TransAlta Corporation · 2025-12-31 TransAlta Corporation (edgar:1144800) Net Income: -138000000 CAD Concept: fundies:NetIncome Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ANetIncome&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=CAD&dimensions= Input fundies:NetIncome: -138000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#1033452 Filing: 000114480026000015 The citation records this snapshot. The page link may show a newer release later.	CAD 646 million Exact value Exact value: 646000000 CAD 2025-01-01 – 2025-12-31: 646000000 CAD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · TransAlta Corporation · 2025-12-31 TransAlta Corporation (edgar:1144800) Operating Cash Flow: 646000000 CAD Concept: fundies:OperatingCashFlow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3AOperatingCashFlow&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=CAD&dimensions= Input fundies:OperatingCashFlow: 646000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#5746001 Filing: 000114480026000015 The citation records this snapshot. The page link may show a newer release later.	CAD 249 million Exact value Exact value: 249000000 CAD 2025-01-01 – 2025-12-31: 249000000 CAD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · TransAlta Corporation · 2025-12-31 TransAlta Corporation (edgar:1144800) Capital Expenditure: 249000000 CAD Concept: fundies:CapitalExpenditure Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800/explain?concept=fundies%3ACapitalExpenditure&period=2025-12-31&surface=latest&period_type=duration&start=2025-01-01&unit=CAD&dimensions= Input fundies:CapitalExpenditure: 249000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#6717462 Filing: 000114480026000015 The citation records this snapshot. The page link may show a newer release later.	CAD 397 million Calculation and evidence 646000000 − 249000000 CAD Exact free cash flow: 397000000 CAD 2025-01-01 – 2025-12-31: 646000000 CAD · Inspect Operating Cash Flow · Source 2025-01-01 – 2025-12-31: 249000000 CAD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · TransAlta Corporation · 2025-12-31 TransAlta Corporation (edgar:1144800) Free cash flow: 397000000 CAD Concept: free-cash-flow Period: 2025-01-01 to 2025-12-31 Values: Latest reported Published: 2026-11-02T11:35:30Z Snapshot: 62e27904ea2413cd064b05fa9b53a091115c638a3698390d76f4ef7b61d451b9 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1144800?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 646000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#5746001 Filing: 000114480026000015 Input fundies:CapitalExpenditure: 249000000 CAD (2025-01-01 to 2025-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1144800/000114480026000015/tac-20251231_d2_htm.xml#6717462 Filing: 000114480026000015 The citation records this snapshot. The page link may show a newer release later.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

663 filings · 783 latest values · 783 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0001144800, 1144800, TAC, TACPF, TRNTF, TSLTF, edgar:1144800

Also known as TRANSALTA CORP, TRANSALTA CORPORATION, TransAlta Corporation

TransAlta Corporation

Latest fiscal year

Revenue

Operating margin

Operating cash flow

Free cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2025 2025-01-01 – 2025-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation