We Think TransAlta Renewables (TSE:RNW) Can Stay On Top Of Its Debt

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously said that 'Volatility is far from synonymous with risk.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. Importantly, TransAlta Renewables Inc. (TSE:RNW) does carry debt. But the real question is whether this debt is making the company risky.

When Is Debt A Problem?

Generally speaking, debt only becomes a real problem when a company can't easily pay it off, either by raising capital or with its own cash flow. 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. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. When we think about a company's use of debt, we first look at cash and debt together.

Check out our latest analysis for TransAlta Renewables

What Is TransAlta Renewables's Net Debt?

You can click the graphic below for the historical numbers, but it shows that as of September 2022 TransAlta Renewables had CA$896.0m of debt, an increase on CA$828.0m, over one year. However, it also had CA$229.0m in cash, and so its net debt is CA$667.0m.

A Look At TransAlta Renewables' Liabilities

The latest balance sheet data shows that TransAlta Renewables had liabilities of CA$444.0m due within a year, and liabilities of CA$1.10b falling due after that. Offsetting this, it had CA$229.0m in cash and CA$136.0m in receivables that were due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by CA$1.18b.

This deficit isn't so bad because TransAlta Renewables is worth CA$3.18b, and thus could probably raise enough capital to shore up 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.

In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

TransAlta Renewables has a debt to EBITDA ratio of 2.6, which signals significant debt, but is still pretty reasonable for most types of business. But its EBIT was about 1k times its interest expense, implying the company isn't really paying a high cost to maintain that level of debt. Even were the low cost to prove unsustainable, that is a good sign. Unfortunately, TransAlta Renewables saw its EBIT slide 9.0% in the last twelve months. If earnings continue on that decline then managing that debt will be difficult like delivering hot soup on a unicycle. There's no doubt that we learn most about debt from the balance sheet. But ultimately the future profitability of the business will decide if TransAlta Renewables can strengthen its balance sheet over time. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So it's worth checking how much of that EBIT is backed by free cash flow. Over the last three years, TransAlta Renewables actually produced more free cash flow than EBIT. That sort of strong cash generation warms our hearts like a puppy in a bumblebee suit.

Our View

Both TransAlta Renewables's ability to to cover its interest expense with its EBIT and its conversion of EBIT to free cash flow gave us comfort that it can handle its debt. On the other hand, its EBIT growth rate makes us a little less comfortable about its debt. Considering this range of data points, we think TransAlta Renewables is in a good position to manage its debt levels. Having said that, the load is sufficiently heavy that we would recommend any shareholders keep a close eye on it. 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 3 warning signs for TransAlta Renewables (of which 1 doesn't sit too well with us!) you should know about.

At the end of the day, it's often better to focus on companies that are free from net debt. You can access our special list of such companies (all with a track record of profit growth). It's free.

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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.