Valuation in Motion: Petronet LNG Valuation: Schrödinger’s Stock

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Considering how the domestic gas supply isn’t up to the mark, LNG regasification businesses will have to depend on imports to fill the gap.

Note: Risk-free Rate

The current 30-year GOI Bond Yield (Which I consider to be the Risk-free Rate for Indian investments) is trading at 6.863%

Note: Cost of Capital

I did calculate the Beta of Petronet LNG and the CAGR of NIFTY 50 for the past 5 years (Usual components of my CAPM-based Cost of Capital), but due to the current market turmoil I believe that these figures are distorted.

In fact, if I use the above values of Risk-free Rate, Beta and Market Returns to calculate PLNG’s Cost of Capital, I will end up with ~7.51% and change. That’s a ridiculously low value by any measure. So I will be choosing to ignore this method for the sake of this valuation.

Instead, I will take a look at the Cost of Capital spread for Indian companies (Credits: Prof. Aswath Damodaran’s ‘Useful Data Sets’) and pick the 70th Percentile. Put another way, I believe that PLNG’s business is riskier than 70% of businesses in India (You will see justification for this later):

In essence, I will be using 14.26% as the Cost of Capital to discount PLNG’s future cash flows.

The Capital Conversions

PLNG does not have significant R&D Expenditure, Debt or outstanding ESOPs/Warrants.

Operating Lease

What PLNG does have is an Operating Lease arrangement.

Putting the PV of the Operating Lease and the long-term Debt together, PLNG’s D/E Ratio rises from ~10% to ~30%, so the Lease expense are indeed substantial for PLNG. Of course, this also means that PLNG’s Depreciation will be higher in the earlier years in our DCF, so that will help increase the FCF (Although effectively – the PV of the Lease will be removed from the final value).

The Assumptions

The following assumptions have been made based on our discussion about the LNG regasification industry and PLNG’s own business in it:

Note: High Growth Period

As discussed, I believe that a lot competition will emerge in the LNG regasification industry once the proof of rewards start appearing. So, I have limited PLNG’s High Growth Period to 15 Years.

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Note: Sales Growth

For Sales Growth, we have two options:

  1. Long Term (10-year) CAGR in Sales: 16.66%
  2. Long Term (10-year) Sustainable Growth Rate: 16.13%

Since they are quite similar, I’m going to go ahead and use the Sustainable Growth Rate. As a practice, I generally try not to exceed the Sustainable Growth Rate (Unless I have a really good reason). So, I am going to stick with 16.13% as the Sales Growth estimate for the first few years.

But as we discussed, GOI’s quest for alternative fuel will enable PLNG to grow slightly higher (20% higher, in this case) during Years 5-10. Post this, Growth will taper down. After all, regardless of the opportunity size or management skill, size eventually impedes Growth.

Sales Growth in the Terminal Period cannot exceed the Risk-free Rate for any company. I generally use half of the Risk-free Rate, which would be 3.43% in this case, but I have used a slightly higher 4.58% (Two-thirds) for PLNG, considering its strategic importance for GOI.

Note: Operating Margin

PLNG has had a fluctuating Margin profile in the past. But as we discussed in the ‘Opportunities’ section, there is a good chance that PLNG will negotiate better Margins or at least more stable Margins for itself.

So instead of going for the long-term Average Margins, I have chosen to stick with the near-term average Margins, which turns out to be 9.26% or so. I have also assumed that PLNG will be able to improve this Margin a little (10%) for Years 5-10, before mean-reverting to its own long-term average Margins of 6.62% in the Terminal Year.

Note: Tax Rate

We have brought it [corporate tax] down in order that now 99.3 per cent industries are all covered by the 25 per cent rate and, therefore, hardly any is left behind. We shall cover them sooner“.

So, I have assumed that PLNG’s Long Term Average Tax Rate of 29.28% will converge to GOI’s target tax rate of 25% over the years.

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Note: Capital Turnover

PLNG does have a lot of Capex plans stuck in a limbo. But this also means that a lot of Operating Leverage is just lying in wait to be utilized. So, I have assumed that PLNG’s Capital Turnover will be higher than the historical averages for the first 10 Years.

Note: Opportunity Cost

As already explained, I will be using 14.26% as the Cost of Capital to discount PLNG’s future Free Cash Flows.

The Diagnostics

‘The Diagnostics’ section will tell me if there is anything grossly incorrect with my assumptions:

There are some yellow flags, the reasons for which are already justified. But there are no red flags to be seen here. So, let’s move on.

The Cash Flows

This is how PLNG’s Cash Flows will evolve based on our assumptions:

Put another way, this is how PLNG’s Business Life Cycle will look like based on our assumptions:

And with that, we have everything we need to determine the Value of PLNG.

The Value

Petronet LNG is fairly valued like below:

I believe PLNG’s stock is fairly valued at Rs. 256 a piece, indicating a 7% undervaluation at the CMP. You may notice that I have used a Margin of Safety of 30%, usually the highest percentage I use in my Valuations. Why did I use a 30% Margin of Safety? Please do read on. There’s a good reason why this blog post is titled the way it is.

The Sensitivity of Value

‘The Sensitivity of Value’ tool shows different Value for PLNG based on varying assumptions for Terminal Growth and Cost of Capital:

So if you are indeed fully determined to purchase PLNG’s stock, Rs. 185 or below would be excellent to consider as the target purchase price range.

The Model

If you think something is off with my assumptions, you can download the valuation model and correct the mistakes yourself:

Feel free to comment down below about any substantial deviations from my calculated value. A constructive conversation goes a long way.

Schrödinger’s Stock

After the usual valuation is done as above, I normally perform a Monte Carlo Simulation to arrive at a range of values for the stock. This would be done based on the company’s risks (Say, differing Margins or differing Reinvestment needs). But I have refrained from doing this exercise for PLNG.

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Because, let’s be honest. The biggest risk for PLNG comes from the fact that 50% of the company is held by India’s 4 largest Oil & Gas giants, who also happen to be the company’s sole customers:

Of course, I cannot exactly place a finger on how this would impact PLNG’s business. But all I do know that this structure is not in the interest of the Minority Shareholder. In fact, the management is on record saying the following:

“..have some good economic ties with the SAARC nations, so we are simply furthering the objective of Government of India also and, of course, the commercial consideration, returns all these are to be ensured while doing all of these things.”

Clearly then, furthering the interests of GOI / building a relationship with the SAARC nations is more important to PLNG than the Minority Shareholder’s interests.

I don’t have the faintest idea of how to account for this in the Valuation process. Maybe PLNG will be asked to give up their Margins in the future for the sake of nation-building (We already know that his happens with the existing Energy PSUs). Maybe PLNG will be asked to make terrible reinvestment decisions on the behest of the GOI. Just like Schrödinger’s Cat, anything is possible until it happens.

I have indeed applied a Margin of Safety of a high 30% before arriving at the Fair Value of the company. But will this be enough to cover for the risks facing the company? Does the quasi-PSU nature of PLNG demand even more caution? Dear reader, you should attempt to answer these questions yourself before looking at Petronet LNG as an investment.

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Dinesh Sairam
Dinesh: Investor | Risk Consultant | Finance Geek | Writer @Quora | Blogger | Poet | MBA from XIME
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