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Climate Change

Citigroup Predicts $100 Trillion In Stranded Assets If Paris Summit Succeeds

Originally published on RenewEconomy.

If you hear a lot of noise about climate policies and climate action over the next few months in the lead up to the Paris climate conference, it is because there is a lot at stake. According to Citigroup analysts: $US100 trillion of potential stranded assets in the fossil fuel industry.

A new Citigroup report values the fossil fuel reserves that need to be left in the ground if the world is to meet its targets of trying to limit global warming to 2°C – a target that, according to a new Climate Council report, is actually a lot less “safe” for humankind than the science thought it was just 10 years ago.

Nevertheless, that is the stated target of all governments – including Australia’s – and Paris will endeavour to put in place a mechanism that will allow the world to meet that goal.

But if the world is serious about meeting this target, it needs to respect its “carbon budget” – and that calls for one-third of global oil reserves, one half of global gas reserves, and 80 per cent of global coal reserves to remain in the ground.

This graph sums up the findings of a new analysis published this year in Nature by McGlade and Ekins. The green represents the percentage of the various fossil fuel types that could be extracted under a 2C scenario.

unburnable-reserves-citiTranslating that into dollar terms, and using metrics of $US70 per barrel of oil, $US6.50/MMBTU of gas (an average weighted price of US, European and Asian prices) and $US70 per tonne of coal, that amounts to a lot of money.

“We estimate that the total value of stranded assets could be over $US100 trillion based on current market prices,” Citigroup notes in the report. And coal bears the brunt, accounting for more than half the value of stranded assets, even in the unlikely event that carbon capture and storage becomes a viable technology.

unburnable-assets-citiCitrigroup does note that some of these assets have not, and probably will not, be developed because it is no longer economic to do so in many cases.

“But it is still a vast number, and is more important when considering the growth/capex/returns potential of associated companies, and the impact on the economies, balances of payments etc. of the countries where those assets lie.”

Citi says coal companies are already experiencing some considerable stress as can be seen from the dramatic fall in seaborne thermal coal prices, and the slump in market capitalisation represented in the graph below. Still, Citigroup says, the response of the coal industry “could be best described as optimistic and hopeful.”

citi-coal-capThe fossil fuel industry is “optimistic that demand will pick up and prices with it, and hopeful that ‘clean coal’ technology will become available and save the day,” Citigroup writes. “On the demand side we think thermal coal is cyclically and structurally challenged and that current market conditions are likely to persist.

“This in our view will force the companies to take dramatic actions; the large diversified mining companies such as Rio Tinto, Anglo American and BHP Billiton have either been exiting thermal coal operations or significantly rationalizing their businesses. The pure play or heavily exposed mining companies appear to want to ride out the storm.”

The one potential ‘game changer’ and blue sky scenario for coal rests in CCS, but Citigroup says the timeframe for commercial success “may be beyond the survival window for a lot of the coal mining companies.” It notes: “The industry is, in our opinion, in a something of an existential race to develop CCS within its survivability timeframe.”

Ironically, Citigroup says, the coal industry may need support or bail outs from governments, though the appetite for rescuing the industry both economically and politically appears limited.

That would be with the exception of Australia, which still seems determined to invest billions to help develop the massive coal resources in the Galilee Basin, and where the Abbott government is talking with the Labor state government in Queensland about funding a rail line for the coal exports.

Citigroup says it is confident of a good outcome in Paris, despite failures in the past, notably in Copenhagen.

“This time it feels different — countries including all the big emitters seem to be coming to the table with positively aligned intentions, against a backdrop of an improving global economy, and with public opinion broadly supportive.

“Paris offers a generational opportunity; one that we believe should be firmly grasped with both hands.”

That means, though, that policymakers and investors and corporates will have to think outside the box to provide the vast amounts of capital required in different.

“There is enormous investor demand for low carbon investment, with investor groups representing tens of trillions of dollars under management committed to investing in a more environmentally friendly manner. The stumbling block to date has been the lack of, and in particular the quality of many of the investment opportunities available. “

Reprinted with permission.

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is the founding editor of, an Australian-based website that provides news and analysis on cleantech, carbon, and climate issues. Giles is based in Sydney and is watching the (slow, but quickening) transformation of Australia's energy grid with great interest.


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