Lenihan’s claim on tax yield from Corrib find is all “smoke and mirrors”
Monday, August 10th, 2009Colm Rapple
Irish MAil on Sunday August 9, 2009
Can a gas find currently valued on the open market at no more than €1.5 billion, generate €1.7 billion in tax revenue for the State? According to junior minister Conor Lenihan, it can, and no doubt he is right. But this take on the Corrib Gas field off the Mayo coast is misleading in the extreme, all smoke and mirrors as Mr Lehihan’s mentor Bertie Ahern might have said.
The figures are not comparable. The value put on the field is what someone is willing to pay now for a stream of income that could extend over the next twenty years. Indeed on the basis of the tax revenue estimate the field is likely to generate profits in excess of €10 billion. It’s against that figure that the expected €1.7 billion tax revenue has to be considered.
Comparing the current value put on a company with a stream of tax revenue that won’t start flowing into the exchequer for perhaps ten years and won’t be fully collected for maybe twenty years is like comparing apples and oranges as the clever Mr Lenihan well knows.
Firm figures are hard to come by in the offshore hydrocarbon business. But it hard to get anything firmer than the price a company is willing to pay for a find or a stake in it. That’s what we now have for Corrib. This week the Canadian based Vermillion Energy Trust announced that it was paying up to $400 million (€280m) for the 18.5% stake in the Corrib field owned by Marathon Oil.
Vermillion is essentially buying a flow of income, having taken a view on the likely gas reserves and made some assumptions on the future trend in gas prices. In making such a valuation a discount rate is applied to future income and a 10% rate is not uncommon. That means that €100 which won’t accrue to the company until this time next year is valued at only €90 or €81 if it has to wait two years. Using a 10% discount rate, a €100 payable in ten years time is currently only worth €14.
That’s how companies put a current value on a future flow of income and that’s how Vermillion undoubtedly calculated the price it was willing to pay for the Corrib stake. On the basis of the €280 million it paid for an 18.5% stake, the Corrib field as a whole is worth €1.5 billion. But the actual profits that will be made will be multiples of that.
Putting a current value on a future flow of tax revenue is easy mathematically if we knew when that estimated €1.7 billion was going to flow into the exchequer. But we can guess. Shell and its partners won’t be paying any tax for many years. It can write off all of its exploration and developments costs and even the cost of eventually abandoning the find before declaring a taxable profit. So it could be ten years before they pay a cent in tax.
On the assumption that the tax would come in evenly over the following ten years, the current value of that estimated €1.7 billion tax revenue using a 10% discount rate is only €380 million.
That’s the figure that Conor Lenihan should have used this week if he really wanted to compare the potential tax revenue from Corrib with its current value as determined by the Marathon sale. And it’s a pittance. The Irish people, who actually own the gas, will get only 20% of the taxable profits made by the Shell consortium. Shell will be pocketing profits for many years before a cent in tax is paid.
The debate over where the gas refinery should be sited and where any onshore pipeline should be laid is really only a side show to this greater scandal. Instead of falling over themselves trying to made things easy for Shell, it’s time that the State agencies from the Minister down recognised just how good a deal Shell is getting and how much more it could be forced to contribute. It should at least be forced to be more environmentally and people friendly while a strong case can be made for a windfall profits tax. It’s an insult for Conor Lenihan to pretend that the Irish taxpayer isn’t being short-changed.