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. We can see that SSE plc (LON:SSE) does use debt in its business. But should shareholders be worried about its use of debt?
When Is Debt Dangerous?
Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. 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. When we think about a company's use of debt, we first look at cash and debt together.
How Much Debt Does SSE Carry?
As you can see below, at the end of March 2025, SSE had UK£10.1b of debt, up from UK£8.82b a year ago. Click the image for more detail. However, it also had UK£1.09b in cash, and so its net debt is UK£9.06b.
How Strong Is SSE's Balance Sheet?
Zooming in on the latest balance sheet data, we can see that SSE had liabilities of UK£5.07b due within 12 months and liabilities of UK£12.6b due beyond that. Offsetting these obligations, it had cash of UK£1.09b as well as receivables valued at UK£2.97b due within 12 months. So it has liabilities totalling UK£13.6b more than its cash and near-term receivables, combined.
This deficit is considerable relative to its very significant market capitalization of UK£19.8b, so it does suggest shareholders should keep an eye on SSE's use of debt. This suggests shareholders would be heavily diluted if the company needed to shore up its balance sheet in a hurry.
View our latest analysis for SSE
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). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.
SSE's net debt is 2.8 times its EBITDA, which is a significant but still reasonable amount of leverage. But its EBIT was about 15.5 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. Shareholders should be aware that SSE's EBIT was down 23% 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 it is future earnings, more than anything, that will determine SSE's ability to maintain a healthy balance sheet going forward. So if you're focused on the future you can check out this free report showing analyst profit forecasts.
Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. In the last two years, SSE created free cash flow amounting to 13% of its EBIT, an uninspiring performance. For us, cash conversion that low sparks a little paranoia about is ability to extinguish debt.

Our View
Mulling over SSE's attempt at (not) growing its EBIT, we're certainly not enthusiastic. But on the bright side, its interest cover is a good sign, and makes us more optimistic. We should also note that Electric Utilities industry companies like SSE commonly do use debt without problems. Once we consider all the factors above, together, it seems to us that SSE's debt is making it a bit risky. Some people like that sort of risk, but we're mindful of the potential pitfalls, so we'd probably prefer it carry less debt. The balance sheet is clearly the area to focus on when you are analysing debt. 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 SSE you should know about.
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.
About LSE:SSE
SSE
Engages in the generation, transmission, distribution, and supply of electricity.
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