Is TransAlta Renewables (TSE:RNW) A Risky Investment?

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the permanent loss of capital.' So it might be obvious that you need to consider debt, when you think about how risky any given stock is, because too much debt can sink a company. As with many other companies TransAlta Renewables Inc. (TSE:RNW) makes use of debt. But the real question is whether this debt is making the company risky.

When Is Debt Dangerous?

Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. If things get really bad, the lenders can take control of the business. However, a more usual (but still expensive) situation is where a company must dilute shareholders at a cheap share price simply to get debt under control. Of course, plenty of companies use debt to fund growth, without any negative consequences. The first step when considering a company's debt levels is to consider its cash and debt together.

Check out our latest analysis for TransAlta Renewables

How Much Debt Does TransAlta Renewables Carry?

The image below, which you can click on for greater detail, shows that at March 2022 TransAlta Renewables had debt of CA$952.0m, up from CA$861.0m in one year. However, it also had CA$278.0m in cash, and so its net debt is CA$674.0m.

A Look At TransAlta Renewables' Liabilities

The latest balance sheet data shows that TransAlta Renewables had liabilities of CA$593.0m due within a year, and liabilities of CA$1.01b falling due after that. Offsetting this, it had CA$278.0m in cash and CA$172.0m in receivables that were due within 12 months. So it has liabilities totalling CA$1.15b more than its cash and near-term receivables, combined.

TransAlta Renewables has a market capitalization of CA$4.67b, so it could very likely raise cash to ameliorate its balance sheet, if the need arose. But it's clear that we should definitely closely examine whether it can manage its debt without dilution.

We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). The advantage of this approach is that we take into account both the absolute quantum of debt (with net debt to EBITDA) and the actual interest expenses associated with that debt (with its interest cover ratio).

TransAlta Renewables has a debt to EBITDA ratio of 2.8, which signals significant debt, but is still pretty reasonable for most types of business. However, its interest coverage of 1k is very high, suggesting that the interest expense on the debt is currently quite low. Importantly, TransAlta Renewables's EBIT fell a jaw-dropping 32% in the last twelve months. If that decline continues then paying off debt will be harder than selling foie gras at a vegan convention. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately the future profitability of the business will decide if TransAlta Renewables can strengthen its balance sheet over time. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So it's worth checking how much of that EBIT is backed by free cash flow. Happily for any shareholders, TransAlta Renewables actually produced more free cash flow than EBIT over the last three years. There's nothing better than incoming cash when it comes to staying in your lenders' good graces.

Our View

Based on what we've seen TransAlta Renewables is not finding it easy, given its EBIT growth rate, but the other factors we considered give us cause to be optimistic. In particular, we are dazzled with its interest cover. When we consider all the elements mentioned above, it seems to us that TransAlta Renewables is managing its debt quite well. But a word of caution: we think debt levels are high enough to justify ongoing monitoring. When analysing debt levels, the balance sheet is the obvious place to start. However, not all investment risk resides within the balance sheet - far from it. These risks can be hard to spot. Every company has them, and we've spotted 1 warning sign for TransAlta Renewables you should know about.

When all is said and done, sometimes its easier to focus on companies that don't even need debt. Readers can access a list of growth stocks with zero net debt 100% free, right now.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.