Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of permanent loss is the risk I worry about... and every practical investor I know worries about.' 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 Huadian Energy Company Limited (SHSE:900937) makes use of debt. But is this debt a concern to shareholders?

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. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. The first step when considering a company's debt levels is to consider its cash and debt together.

View our latest analysis for Huadian Energy

What Is Huadian Energy's Net Debt?

As you can see below, Huadian Energy had CN¥14.4b of debt, at September 2023, which is about the same as the year before. You can click the chart for greater detail. On the flip side, it has CN¥3.59b in cash leading to net debt of about CN¥10.8b.

How Healthy Is Huadian Energy's Balance Sheet?

We can see from the most recent balance sheet that Huadian Energy had liabilities of CN¥10.4b falling due within a year, and liabilities of CN¥13.1b due beyond that. Offsetting these obligations, it had cash of CN¥3.59b as well as receivables valued at CN¥1.13b due within 12 months. So its liabilities total CN¥18.7b more than the combination of its cash and short-term receivables.

When you consider that this deficiency exceeds the company's CN¥17.0b market capitalization, you might well be inclined to review the balance sheet intently. Hypothetically, extremely heavy dilution would be required if the company were forced to pay down its liabilities by raising capital at the current share price.

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). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.

Huadian Energy has net debt worth 2.5 times EBITDA, which isn't too much, but its interest cover looks a bit on the low side, with EBIT at only 3.9 times the interest expense. While these numbers do not alarm us, it's worth noting that the cost of the company's debt is having a real impact. Shareholders should be aware that Huadian Energy's EBIT was down 63% last year. If that earnings trend continues then paying off its debt will be about as easy as herding cats on to a roller coaster. The balance sheet is clearly the area to focus on when you are analysing debt. But you can't view debt in total isolation; since Huadian Energy will need earnings to service that debt. So when considering debt, it's definitely worth looking at the earnings trend. Click here for an interactive snapshot.

Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So we always check how much of that EBIT is translated into free cash flow. Over the last two years, Huadian Energy recorded free cash flow worth a fulsome 99% of its EBIT, which is stronger than we'd usually expect. That positions it well to pay down debt if desirable to do so.

Our View

We'd go so far as to say Huadian Energy's EBIT growth rate was disappointing. But on the bright side, its conversion of EBIT to free cash flow is a good sign, and makes us more optimistic. Once we consider all the factors above, together, it seems to us that Huadian Energy's debt is making it a bit risky. That's not necessarily a bad thing, but we'd generally feel more comfortable with less leverage. There's no doubt that we learn most about debt from the balance sheet. But ultimately, every company can contain risks that exist outside of the balance sheet. These risks can be hard to spot. Every company has them, and we've spotted 2 warning signs for Huadian Energy (of which 1 is significant!) 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.