TransAlta Renewables (TSE:RNW) Has A Pretty Healthy Balance Sheet

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' 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. We note that TransAlta Renewables Inc. (TSE:RNW) does have debt on its balance sheet. But the real question is whether this debt is making the company risky.

What Risk Does Debt Bring?

Debt is a tool to help businesses grow, but if a business is incapable of paying off its lenders, then it exists at their mercy. In the worst case scenario, a company can go bankrupt if it cannot pay its creditors. However, a more common (but still painful) scenario is that it has to raise new equity capital at a low price, thus permanently diluting shareholders. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. When we think about a company's use of debt, we first look at cash and debt together.

See our latest analysis for TransAlta Renewables

What Is TransAlta Renewables's Net Debt?

As you can see below, at the end of December 2021, TransAlta Renewables had CA$959.0m of debt, up from CA$865.0m a year ago. Click the image for more detail. However, because it has a cash reserve of CA$244.0m, its net debt is less, at about CA$715.0m.

How Healthy Is TransAlta Renewables' Balance Sheet?

According to the last reported balance sheet, TransAlta Renewables had liabilities of CA$593.0m due within 12 months, and liabilities of CA$1.03b due beyond 12 months. On the other hand, it had cash of CA$244.0m and CA$175.0m worth of receivables due within a year. So it has liabilities totalling CA$1.21b more than its cash and near-term receivables, combined.

While this might seem like a lot, it is not so bad since TransAlta Renewables has a market capitalization of CA$4.84b, and so it could probably strengthen its balance sheet by raising capital if it needed to. But it's clear that we should definitely closely examine whether it can manage its debt without dilution.

We measure a company's debt load relative to its earnings power by looking at its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and by calculating how easily its earnings before interest and tax (EBIT) cover its interest expense (interest cover). 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's net debt is 3.0 times its EBITDA, which is a significant but still reasonable amount of leverage. 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. 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. There's no doubt that we learn most about debt from the balance sheet. But it is future earnings, more than anything, that will determine TransAlta Renewables's ability to maintain a healthy balance sheet going forward. 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. Over the last three years, TransAlta Renewables actually produced more free cash flow than EBIT. That sort of strong cash conversion gets us as excited as the crowd when the beat drops at a Daft Punk concert.

Our View

TransAlta Renewables's EBIT growth rate was a real negative on this analysis, although the other factors we considered were considerably better. In particular, we are dazzled with its interest cover. Looking at all this data makes us feel a little cautious about TransAlta Renewables's debt levels. While debt does have its upside in higher potential returns, we think shareholders should definitely consider how debt levels might make the stock more risky. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. We've identified 1 warning sign with TransAlta Renewables , and understanding them should be part of your investment process.

If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.

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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.