Climate risk ‘could add £25bn to pension deficits’

Pensions and financial services consultancy Hymans Robertson said climate risk could add £25 billion of additional deficit risk to FTSE 350 defined benefit (DB) pension liabilities over the next 15 years.

In its in its annual FTSE 350 analysis, Hymans Robertson said that to prevent this massive increase in liabilities, climate risk “needs to be built into DB funding strategies.”

It said funding strategies need to be adopted that minimise the impact of climate risk on pension scheme assets and liabilities, and employer covenants.

“To calculate the potential additional liability from climate risk, Hymans Robertson considered the impact of three climate rsk scenarios on FTSE 350 DB funding positions: a smooth and rapid ‘greenification’ of human activity (smooth transition), a more delayed and severe response to achieve the same objectives (delayed transition) and very little response (no transition),” said the consultancy.

“It looked at the impact of each of these climate scenarios on the 1-in-20 downside risk being run by the FTSE 350 over time.

“The ‘smooth transition’ added the most deficit risk in the short term, with deficit risk increasing by £20bn in 3 years’ time compared to their baseline position.

“This is driven by the rapid and aggressive policy changes underlying the smooth transition harming DB funding in the short term.

“However, longer term ‘no transition’ presents DB funding with more risk, increasing deficit risk by £25bn relative to their baseline position in 15 years’ time.

“Delayed transition introduces the lowest level of additional deficit risk, never increasing deficit risk by more than £10bn relative to their baseline position over a 15 year period.”

Alistair Russell-Smith, Head of Corporate DB, Hymans Robertson, said: “It’s becoming far more important for corporates and trustees to understand the impact of climate risk on DB funding strategies.

“It is clear from our analysis that the impact of climate risk on FTSE 350 pension deficits is significant – as much as £25bn of additional deficit risk.

“Covenants can also be significantly impacted by climate risk, potentially leading to scenarios where additional cash is needed to fund DB deficits at just the time covenant strength is falling.

“While corporates already report and manage some of the ‘externality’ risks associated with their operations, many have also already embraced the Taskforce for Climate Related Financial Disclosures (TCFD).

“These TCFD requirements are being rolled out to pension schemes, initially those over £5bn and subsequently to those over £1bn, obligating them to manage and report on climate-related risks specifically …

“Climate risk could blow a scheme materially off course, introducing additional downside risk and pushing out timescales for reaching DB endgames.

“Understanding the impact of climate risk on DB funding by using the models we’ve developed can help determine funding, investment and covenant strategies that minimise the impact of this risk on DB funding progression.”

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Mark McSherry
Dalriada Media LLC sites are edited by veteran news journalist Mark McSherry, a former staff editor and reporter with Reuters, Bloomberg and major newspapers including the South China Morning Post, London's Sunday Times and The Scotsman. McSherry's journalism has also appeared in The Washington Post, The Guardian, The Independent, The New York Times, London's Evening Standard and Forbes. McSherry is also a professor of journalism and communication arts in universities and colleges in New York City. Scottish-born McSherry has an MBA from the University of Edinburgh and a Certificate in Global Affairs from New York University.