CO2 / PPM /Annual Averages / Data Source: noaa.gov 1980 338.91ppm 1981 340.11ppm 1982 340.86ppm 1983 342.53ppm 1984 344.07ppm 1985 345.54ppm 1986 346.97ppm 1987 348.68ppm 1988 351.16ppm 1989 352.78ppm 1990 354.05ppm 1991 355.39ppm 1992 356.1ppm 1993 356.83ppm 1994 358.33ppm 1995 360.18ppm 1996 361.93ppm 1997 363.04ppm 1998 365.7ppm 1999 367.8ppm 2000 368.97ppm 2001 370.57ppm 2002 372.59ppm 2003 375.14ppm 2004 376.96ppm 2005 378.97ppm 2006 381.13ppm 2007 382.9ppm 2008 385.01ppm 2009 386.5ppm 2010 388.76ppm 2011 390.63ppm 2012 392.65ppm 2013 395.39ppm 2014 397.34ppm 2015 399.65ppm 2016 403.09ppm 2017 405.22ppm 2018 407.62ppm 2019 410.07ppm 2020 412.44ppm 2021 414.72ppm 2022 418.56ppm 2023 421.08ppm 2024 424.61ppm 2025 427.35ppm
CO2 / PPM /Annual Averages / Data Source: noaa.gov 1980 338.91ppm 1981 340.11ppm 1982 340.86ppm 1983 342.53ppm 1984 344.07ppm 1985 345.54ppm 1986 346.97ppm 1987 348.68ppm 1988 351.16ppm 1989 352.78ppm 1990 354.05ppm 1991 355.39ppm 1992 356.1ppm 1993 356.83ppm 1994 358.33ppm 1995 360.18ppm 1996 361.93ppm 1997 363.04ppm 1998 365.7ppm 1999 367.8ppm 2000 368.97ppm 2001 370.57ppm 2002 372.59ppm 2003 375.14ppm 2004 376.96ppm 2005 378.97ppm 2006 381.13ppm 2007 382.9ppm 2008 385.01ppm 2009 386.5ppm 2010 388.76ppm 2011 390.63ppm 2012 392.65ppm 2013 395.39ppm 2014 397.34ppm 2015 399.65ppm 2016 403.09ppm 2017 405.22ppm 2018 407.62ppm 2019 410.07ppm 2020 412.44ppm 2021 414.72ppm 2022 418.56ppm 2023 421.08ppm 2024 424.61ppm 2025 427.35ppm
News & Views

Three quarters of global LPs embed climate risk in private markets mandates

Large institutional investors are increasingly requiring private markets managers to integrate climate risk into their investment processes, amid a growing push for transparency in a once opaque market

Nearly three quarters of the world’s biggest private market allocators (68%) are now embedding expectations on managing climate risk into their private market mandates, according to new research by climate risk platform Unwritten, a London-based data provider on climate risk. The report indicates growing investor demand for improved disclosures and risk management in private markets.

The report, Shifting Expectations — Limited Partners and Climate Financial Risk, analysed the policies of the 100 largest limited partners (LPs), who collectively channel $2.6trn into private markets. It found that 68 of these institutions explicitly require managers to assess climate-related financial risks, while a further four strongly encourage it. The Abu Dhabi Investment Authority, for example, embeds climate assessment in due diligence, portfolio reporting and planning.

It highlights climate change as a systemic financial threat, with long-term investors such as Temasek and Cambridge University Investment Management stressing that climate risks are inseparable from fiduciary duty. “ESG integration is predominantly achieved through the selection and appointment of new investment managers, and monitoring through the assessment of, and engagement with, our existing investment managers. … We explicitly assess an investment manager’s maturity on two thematic topics: climate change and modern slavery” one survey respondent for the Australian Retirement Trust said.

Earlier this year, PRI released a detailed guide on climate risks disclosures for its signatories, revealing that real asset investors show a significantly higher uptake of climate disclosures while only 22% of private equity investors disclose climate risks.

Regional divides

While climate requirements are becoming mainstream, the latest report by Unwritten shows sharp regional divides. Outside the US, 80–100% of large LPs demand climate risk assessments. In the US, just over half do so, reflecting the political backlash against environmental, social and governance (ESG) considerations. Even so, investors such as the New York City Comptroller’s office have doubled down, pledging not to retreat from climate action despite opposition.

The study also found that LPs are more likely to require climate risk assessment than specific emissions targets. Seventy-two out of the top 100 insist on risk analysis, but only 62 expect or encourage emissions goals, and none mandate membership of net zero alliances. Many emphasise “single materiality”, focusing on the financial risks of climate change to portfolios rather than the environmental impact of investments.

Shift to single materiality

The report also reveals an important shift in strategy, managing climate risk has a clear priority over reducing emissions. Whilst 72 of the 100 largest LPs publicly state a requirement or expectation for climate risk assessment, only 62 expect or recommend an emissions target. Moreover, one require membership of Net Zero Asset Managers or an equivalent initiative.

In practice this means that LP’s expect climate risks to be reported, with quantitative as well as qualitative risk assessment, about half of survey respondents expect their managers to complete TCFD reports. The also want to see climate risk to be integrated into the investment process and expect active risk management throughout the hold period.

Such standards, the report argues, are more than compliance. They can help managers avoid costly mistakes, strengthen portfolio resilience and create competitive advantage. As the New York State Common Retirement Fund shows through its climate KPIs, climate risk is increasingly treated as an essential part of good governance.


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