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

Unpicking the fallout of GFANZ’s restructuring

As GFANZ, the world’s largest climate coalition adjusts its membership criteria in the wake of prominent departures, what does the network’s shift in strategy mean for the future of climate alliances?

The new year began with a bang. Some of the largest in the US, including Citi, Bank of America, Goldman Sachs, Wells Fargo, and JP Morgan, announced in quick succession their departure from the Net Zero Banking Alliance (NZBA).

Their exits, announced just weeks before Trump potentially re-enters the White House, are eerily reminiscent of high-profile departures from the Net Zero Insurance Alliance last year and a series of asset manager exits from Climate Action 100+.

GFANZ responded by drastically overhauling its structure. Financial organisations will now no longer be required to sign up to its membership criteria. Instead, the umbrella body pledges to increasingly focus on facilitating climate finance.

High expectations

The news of banks leaving is painful for the alliance, it affects some of the founding members of the NZBA and leaves the umbrella for UN-convened net zero alliances in poor shape. The timing couldn’t have been more awkward for co-founder Mark Carney, who is reportedly considering replacing Justin Trudeau as Canadian Prime Minister.

Since its inception in 2021, the initiative has struggled with an inherent contradiction: attempting to draw in as many financial institutions as possible while upholding minimum standards for membership to ensure the credibility of the commitment.

When GFANZ was first established during COP26 in Glasgow, membership came with high expectations. To join the alliance, firms had to be accredited by the UN’s Race to Zero campaign, use science-based guidelines to reach net zero emissions, cover all emission scopes, set 2030 interim targets, and commit to transparent reporting and accounting standards.

At the time, civil society organisations warned that including some of the biggest financiers of the fossil fuel industry would bring challenges. In October 2021, over 90 civil society organisations wrote to Mark Carney, urging him not to include major fossil fuel financiers in the network.

“There was a real risk here that the principles and the ideals of GFANZ were going to be watered down. And unfortunately, that's come true years later, where you've had, over time, a weakening of criteria,” recalls Richard Brooks, climate finance director at the Canadian organisation Stand.earth, one of the signatories of the letter.

Mixed results

Indeed, according to the annual Banking on Climate Chaos report, JP Morgan Chase, Citigroup, and Bank of America have been the three biggest financiers of the fossil fuel industry from 2016 to 2024. Together, these three banks have collectively lent more than a trillion dollars to the fossil fuel industry. Notably, they are also three prominent members of the NZBA that recently announced their departure.

A study published in Nature in September 2024 shows no overall decline in lending to the fossil fuel industry, though the results are mixed. Some European banks have reduced their exposure, while Japanese and Canadian banks have increased lending to the fossil fuel sector. US banks continue to play a significant role in deal syndication.

Meanwhile, NZBA’s latest progress report highlights some achievements in setting targets. Members have agreed to adopt updated Guidelines for Climate Target Setting for Banks (launched in April 2024), which include expectations that banks reduce the carbon footprint of their lending activities. However, the report includes very little detail on actually reducing lending activities to the fossil fuel industry.

A fundamental overhaul

This inherent contradiction—balancing inclusivity with credibility—has increasingly become untenable, as a growing number of financial organisations opt to leave rather than commit.

In response, GFANZ announced a fundamental overhaul on New Year’s Eve. Its leadership, including Michael Bloomberg, Mark Carney, and Mary Shapiro, revealed plans to lower the threshold for membership and focus instead on attracting capital to the energy transition.

In practice, this means financial institutions no longer need to be members of specific alliances to be involved with GFANZ. Instead, the organisation will shift its emphasis from setting standards and transition plans towards attracting capital for clean energy.

This compromise allows banks, such as those exiting the NZBA, to continue reaping the green credentials of a GFANZ membership. For example, Bank of America CEO Brian Moynihan and Citi CEO Jane Fraser will remain part of the GFANZ Principals Group, despite their organisations leaving the NZBA.

Will things change?

The big question is whether this change in GFANZ’s approach will boost or weaken climate action. GFANZ’s leadership claims that very little will change. The organisation justified its decision by stating it has “achieved its initial goal of developing the building blocks of a financial system capable of financing the transition to net zero.” It also points to the widespread adoption of International Sustainability Standards Board (ISSB) reporting standards and the increasing prevalence of transition plans among financial institutions.

The underlying alliances, including the NZBA, insist that nothing will change. A source familiar with the matter told Net Zero Investor that the NZBA still expects its members to comply with its climate target-setting guidelines.

However, Richard Brooks remains highly critical of this dual approach. “It’s a real abdication of leadership in order to make the tent as big as possible. But as a result, the ambition level and the effectiveness of the body is dramatically reduced,” he argues.

“It would be better to get a lot of action from a smaller number of banks than very little action by a larger group,” he adds.

Brooks warns that allowing banks to remain part of GFANZ without committing to meaningful climate action increases the risk of greenwashing: “The benefit that they have remains. Banks are able to say, ‘We are part of an alliance that is working towards Net Zero. Do not worry about us… That’s pure greenwashing avoidance. It’s an avoidance strategy to avoid regulation.”


More on this:

UN PRI exec: "GFANZ needs repositioning"

GFANZ members criticised for continuing to finance fossil fuels


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