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
Stephanie Pfeifer, CEO of IIGCC
News & Views

NZIF 2.0: new asset classes, focus on real world impact

Net Zero Investment Framework (NZIF) has been overhauled, including a greater emphasis on financing reduced emissions and widening the asset classes in the scope of the framework

The new framework, which is a widely used instrument for net zero investment strategies is being put forward by the Asia Investor Group on Climate Change (AIGCC), Ceres, the Investor Group on Climate Change (IGCC), and the Institutional Investors Group on Climate Change (IIGCC). It has been developed with input from more than 200 investors.

The real deal

One of the significant updates is the repositioning of the new Portfolio Decarbonisation Reference Objective, in acknowledgement that a focus on financed emissions can dissuade investment in climate solutions. Instead, the framework will now put greater emphasis on 'financing reduced emissions' over 'reducing financed emissions'.

In practice, this is aimed at generating a greater emphasis on real economy impact rather than focussing on emissions at portfolio level. It is also aimed at preventing greenwashing by ensuring credit is not taken for financed emissions reductions not attributable to changes in the real economy, the new guidance said.

“Identifying emissions associated with climate solutions (such as renewable energy) is important, as these could rise in line with their required global scale up. Emissions associated with manufacturing and installation will be the largest source of lifetime emissions for many of these activities, especially in the short term” the guidance stated.

It also acknowledged that investors should pay particular attention to emissions associated with emerging market investments as these might decarbonise along different pathways and could take longer to reach a peak in emissions.

New asset class guidance

In addition to this, there is new guidance for Sovereign Bonds, Real Estate, and Private Debt, along with updated guidance for Infrastructure and Private Equity, initially published post-2021. The framework also introduces new emissions performance criteria for listed equities and corporate fixed income, as well as new certificate deposits guidance for net zero cash management. NZIF 2.0 consolidates best practices from three years of implementation into over 40 potential actions for investors, making risk and return considerations more accessible and coherent.

Stephanie Pfeifer, CEO of IIGCC, remarked, "Based on three years of practical experience, NZIF 2.0 incorporates the latest guidance on net zero target setting and the latest thinking on the levers available to investors to meet their net zero goals. For investors looking to identify and manage climate-related transition risks and opportunities in their portfolios, the Net Zero Investment Framework has cemented its position as the number one resource to accompany them along their journey."

Rebecca Mikula-Wright, CEO of AIGCC and IGCC, added, "Investors are under all kinds of pressure to show their climate commitments are credible, are translating to real world action, and support good returns for beneficiaries. The Net Zero Investment Framework is the best practice tool to guide investment practice and give trustees confidence that climate risks and opportunities are being properly addressed."

Investor feedback

Prominent figures in the investment community have praised the updated framework. Nathalie van Toren, head of Responsible Investment at NN Group, highlighted the NZIF's value in developing and implementing net zero strategies, noting its role as a crucial starting point for setting initial targets. Adam Matthews, chief responsible investment officer for the Church of England Pensions Board, emphasised the framework's credibility and rigour in operationalising climate commitments. He welcomed the evolution of the framework to reflect best practices and lessons learned from implementation.

Takeo Omori, head of Sustainable Investment Group at Asset Management One, praised NZIF 2.0 for its forward-looking emphasis and asset class differentiation, which aligns with diverse geographical contexts. He confirmed its continued use as a vital resource for their net zero alignment strategy.

Initially developed by IIGCC and launched in 2021, the NZIF was a key output of the Paris Aligned Investment Initiative (PAII), an investor-led forum supporting portfolio alignment with the Paris Agreement goals. Delivered by four investor networks—AIGCC, Ceres, IGCC, and IIGCC—the NZIF is now a global reference framework used by over 200 investors to develop net zero strategies.


More on this:

IIGCC: is a global baseline for climate disclosures within reach?


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