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

Foundations

News & Views

‘Change is possible’: how the John Ellerman Foundation implemented divestment in pooled funds

The John Ellerman Foundation's push to exclude primary market fossil fuel financing from pooled fund investments offers a case study in how engagement with managers can enable asset owners to punch above their weight.

Briefs
News & Views

Whispered truths: how climate capital allocators are revising their private markets playbook

Capital allocation and manager selection are more rigorous than ever before, new study shows

News & Views

Quiet convergence: why UK endowments are turning to private markets for climate solutions

Simon Hallett, head of climate strategy at Cambridge Associates predicts an increase in private market allocations by endowments and foundations. Climate solutions, he reckons, is the reason why

Partner Content

Net Zero Investor’s Real Estate Summit 2025

The Real Estate Summit, hosted by Net Zero Investor and moderated by Andrew Teacher, co-founder of Lauder + Teacher, brought together senior real estate investors to discuss how capital strategies, data and regulation are shaping the future of the built environment

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KENFO pushes back on fossil fuel expansion allegations

The €24bn fund says a recent report on its fossil fuel exposure misrepresents its portfolio data amid a growing debate on the role of fossil fuel holdings in net zero-aligned portfolios

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‘Influence is built over time’: John Ellerman Foundation’s Sufina Ahmad on long-term investing

John Ellerman Foundation’s director, Sufina Ahmad speaks to Net Zero Investor about building influence with managers, allocating to social impact and focusing on long-term impact

News & Views

US-based foundation severs ties with BlackRock

The Sierra Club Foundation has announced its decision to divest from BlackRock/Aperio in order to “safeguard its assets”, citing the asset manager’s failure to address “the systemic financial implications of the climate crisis” through its investment decisions.

News & Views

Can COP29 boost blended finance for climate solutions?

2023 was a landmark year for climate blended finance, but the market still needs an increase in donor capital, could COP29 play a role in growing commitments from donors?

Briefs
News & Views

NZI Annual Conference- tackling the real impact challenge

Net Zero Investor’s Annual Conference at Stationer’s Hall drew a full room of delegates to take stock of the key opportunities of the energy transition

News & Views

Rebellion brewing as Exxon targets shareholder dissent with No Action requests

Oil giant Exxon Mobil has successfully filed a No Action Request against a resolution put forward by As You Sow, but shareholders are now calling to vote against the board

Streaming
Podcast

Net Zero Investor Podcast - New Year’s outlook

What does 2024 hold in store for climate investing, stewardship and portfolio decarbonisation? We spoke to Olga Hancock, Edward Baker and Elaina Elzinga on their outlook for the New Year

News & Views

NZI Annual Conference: a turning point for the energy transition

Net Zero Investor’s second Annual Conference at the London Stock Exchange in London demonstrated a strong sense that the global energy transition has now hit a crucial turning point

Briefs