TransAlta Corp (TA) — Net Asset Quality Index
TransAlta Corp (TA) has a Net Asset Quality Index of 20.9% as of June 2026. This metric measures the proportion of total assets financed by shareholders' equity — total assets of CA$8.84 Billion minus total liabilities of CA$6.99 Billion yields net assets of CA$1.85 Billion. A higher index indicates a stronger, lower-leverage balance sheet. Read total liabilities of TransAlta Corp for a breakdown of total debt and financial obligations.
Quality Index
Net Assets
Total Assets
Total Liabilities
TransAlta Corp Net Asset Quality Index Over Time (1997–2025)
This chart shows how TransAlta Corp's Net Asset Quality Index has evolved across 29 annual periods from 1997 to 2025. As of June 2026, the index stands at 20.9%, representing net assets of CA$1.85 Billion against total assets of CA$8.84 Billion CAD. For live market cap and overall valuation, see TA company net worth.
Annual Net Asset Quality Index for TransAlta Corp (1997–2025)
The table below presents the year-by-year Net Asset Quality Index for TransAlta Corp from 1997 to 2025, covering 29 annual filings. Each row shows total assets, total liabilities, net assets, the quality index percentage, and the change in percentage points compared to the prior year. Check TA strategic asset allocation to assess the company's strategic physical and investment asset allocation.
| Year | Quality Index | Net Assets (CAD) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2025 | 16.9% | CA$1.47 Billion | CA$8.66 Billion | CA$7.20 Billion | ▼ -2.5 pp |
| 2024 | 19.4% | CA$1.84 Billion | CA$9.50 Billion | CA$7.66 Billion | ▲ +0.2 pp |
| 2023 | 19.2% | CA$1.66 Billion | CA$8.66 Billion | CA$7.00 Billion | ▲ +0.7 pp |
| 2022 | 18.5% | CA$1.99 Billion | CA$10.74 Billion | CA$8.75 Billion | ▼ -9.6 pp |
| 2021 | 28.1% | CA$2.59 Billion | CA$9.23 Billion | CA$6.63 Billion | ▼ -7.1 pp |
| 2020 | 35.3% | CA$3.44 Billion | CA$9.75 Billion | CA$6.31 Billion | ▼ -7.5 pp |
| 2019 | 42.7% | CA$4.06 Billion | CA$9.51 Billion | CA$5.45 Billion | ▼ -1.1 pp |
| 2018 | 43.8% | CA$4.13 Billion | CA$9.43 Billion | CA$5.29 Billion | ▲ +1.3 pp |
| 2017 | 42.6% | CA$4.38 Billion | CA$10.30 Billion | CA$5.92 Billion | ▲ +0.1 pp |
| 2016 | 42.4% | CA$4.66 Billion | CA$11.00 Billion | CA$6.33 Billion | ▲ +2.3 pp |
| 2015 | 40.1% | CA$4.39 Billion | CA$10.95 Billion | CA$6.56 Billion | ▲ +0.7 pp |
| 2014 | 39.4% | CA$3.88 Billion | CA$9.83 Billion | CA$5.96 Billion | ▲ +4.4 pp |
| 2013 | 35.0% | CA$3.42 Billion | CA$9.78 Billion | CA$6.36 Billion | ▼ -0.4 pp |
| 2012 | 35.3% | CA$3.34 Billion | CA$9.45 Billion | CA$6.11 Billion | ▼ -1.8 pp |
| 2011 | 37.2% | CA$3.63 Billion | CA$9.76 Billion | CA$6.13 Billion | ▲ +0.7 pp |
| 2010 | 36.5% | CA$3.61 Billion | CA$9.89 Billion | CA$6.28 Billion | ▲ +1.6 pp |
| 2009 | 34.9% | CA$3.41 Billion | CA$9.76 Billion | CA$6.36 Billion | ▼ -3.2 pp |
| 2008 | 38.1% | CA$2.98 Billion | CA$7.81 Billion | CA$4.84 Billion | ▼ -0.8 pp |
| 2007 | 38.9% | CA$2.79 Billion | CA$7.18 Billion | CA$4.38 Billion | ▼ -0.8 pp |
| 2006 | 39.7% | CA$2.96 Billion | CA$7.46 Billion | CA$4.50 Billion | ▼ -0.4 pp |
| 2005 | 40.1% | CA$3.10 Billion | CA$7.74 Billion | CA$4.64 Billion | ▲ +2.1 pp |
| 2004 | 38.0% | CA$3.09 Billion | CA$8.13 Billion | CA$5.04 Billion | ▲ +3.1 pp |
| 2003 | 34.9% | CA$2.94 Billion | CA$8.42 Billion | CA$5.48 Billion | ▲ +3.9 pp |
| 2002 | 31.0% | CA$2.30 Billion | CA$7.42 Billion | CA$5.12 Billion | ▲ +2.2 pp |
| 2001 | 28.8% | CA$2.27 Billion | CA$7.88 Billion | CA$5.61 Billion | ▼ -0.2 pp |
| 2000 | 29.0% | CA$2.21 Billion | CA$7.63 Billion | CA$5.42 Billion | ▼ -8.3 pp |
| 1999 | 37.3% | CA$2.21 Billion | CA$5.93 Billion | CA$3.72 Billion | ▼ -6.4 pp |
| 1998 | 43.8% | CA$2.36 Billion | CA$5.39 Billion | CA$3.03 Billion | ▲ +7.8 pp |
| 1997 | 36.0% | CA$1.76 Billion | CA$4.88 Billion | CA$3.12 Billion | — |