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By Johannes Ackva, Violet Buxton-Walsh, and Luisa Sandkühler

These posts were originally written for the Founders Pledge Blog so the style is a bit different (e.g. less technical, less hedging language) than for typical EA Forum posts. We add some light edits in [brackets] specifically for the Forum version and include a Forum-specific summary. The original version of this post can be found here.

Contextualization and summary

In the two years since its inception the Founders Pledge Climate Change Fund has distributed over $10M USD to high-impact climate interventions. In this post we reiterate the reasons for having the Climate Fund, why we believe it is higher impact than giving to recommended charities (also see Giving What We Can’s recent post), its initial impact, and our current view of key uncertainties to investigate for future grantmaking. Two companion posts present initial ideas on those uncertainties, namely making sense of the reshaped US climate response (Forum version here), as well as the Ukraine invasion (Forum version here) and its implications for climate and energy.


This fall we're celebrating the two year anniversary of the Founders Pledge Climate Change Fund. To date, the fund has allocated more than $10M USD to high-impact climate interventions. Our team is committed to finding the best available giving opportunities in the climate space and filling the most urgent funding needs. This is why, once we’ve made all of our planned grants for 2022, there will be no money remaining in the Fund. Moving forward, we hope to raise much more capital and, as in the past, spend it rapidly on the most effective climate solutions.

This post will give a high-level overview of how this money has been hard at work (i) accelerating innovation in neglected technologies, (ii) avoiding carbon lock-in in emerging economies, (iii) promoting policy leadership and paradigm shaping, and (iv) catalytically growing organizations during the past two years.

We start by laying out our basic “meta” theory of change and why we created the Climate Fund in the first place, before discussing some of the recent successes as well as future plans.

Part I: The Why

How to have an impact on climate

In a well-funded space such as climate, with philanthropic giving on the order of USD 10 billion per year and societal spending around 100x that at about USD 1 trillion per year, it is not easy to have a meaningful impact as an individual donor.

Indeed, a natural question for any individual might be – “how can my contribution matter?” – when several of the world’s richest people, such as Jeff Bezos and Bill Gates, are major climate philanthropists.

The visual below illustrates this challenge, comparing the Climate Fund at business as usual in 2023 to climate philanthropy at large (about 1000x larger) and societal response (100x larger still):

A sense of scale

Given the size of existing funding as well as predictable biases in climate philanthropy and our societal climate response, we believe it is overwhelmingly likely that impact-maximizing action for individual donors coming into climate lies in correcting the existing biases of the larger pool of overall climate philanthropy, to fill blindspots and leverage existing attention on climate more effectively. You can read, listen, or watch more about this in the linked materials.

Why a fund?

Of course, until now we have not yet answered the question “why should this happen through a Fund?”.

There are several reasons to expect higher impact from a fund than from individual giving:

  1. The fund model allows us to make larger, coordinated grants that enable significant change for grantees, such as hiring new staff and starting new programs;
  2. Accessible resources allow us to quickly respond to time-sensitive opportunities;
  3. We have the opportunity to make catalytic grants to early-stage organizations which do not yet have existing fundraising efforts or long track records, but whose support is – for these reasons – more additional and likely has a large multiplier.

For these reasons, and more here, we generally recommend donating to the Fund rather than specific charities as the highest impact opportunity for individual donors. Doing so is also easier for donors given the Fund can be donated to by everyone from everywhere (e.g. via Giving What We Can or every.org, or our member app for those with a Founders Pledge Donor Advised Fund (DAF)).

Part II: Results

In the two years since its inception, the Climate Fund has moved from a nice idea to a vehicle of real world change, and we're now able to report initial results.

Catalytic growth of organizations

Since 2021, we have made catalytically growing small organizations an explicit part of our grantmaking strategy, motivated by observations of the climate space (large funding influx that small organizations are least likely to profit from) but also by observing the results of our grantmaking and public highlighting, most clearly with the trajectory change in the Clean Air Task Force (CATF)’s (one of our grantees) growth.

In the figure below, you can see that the funding trajectory of CATF from 2005 until 2018 was fairly static (blue line), and that the public highlighting and grantmaking by Founders Pledge corresponds to a large and sudden increase in annual revenues and a clear trajectory change. Of course, around 2018, many other things changed, such as a general increase in climate philanthropy and attention, so one should be careful to fully attribute this change to our work. For this reason, we constructed four counterfactual scenarios to explain how CATF might have grown without our support, based on the observed change in the growth patterns of similar organizations as well as an optimistic extrapolation of existing growth trends. We display the most optimistic and most pessimistic of these counterfactuals in the figure below, showing that the trajectory change is far beyond what one would expect simply on the general growth of climate organizations at the time (i.e. suggesting that our work therefore did play a significant role therein).

It is this kind of data that led us to explicitly double down on investing in earlier-stage organizations, and we are now seeing similar, albeit earlier, results with our initial grants to TerraPraxis (TP) (starting in 2020) and Future Cleantech Architects (FCA) (in 2021). (We also see similar results with our grantee Carbon180, however we take considerably less credit here given the recent general growth in attention to carbon removal, which is their area of focus.)

Trajectory change

As much as we like our grantees, growing organizations is – of course – not a goal in itself but rather part of a strategy to increase the positive impact we can have on the world, which is what we turn to next.

Policy successes

Alongside our acceleration of promising organizations, we've also witnessed the enacting of all sorts of direct positive change.

Our grantees have reported – many live from COP27 in Egypt – the impact that Founders Pledge grantmaking has had on their organizations and, in turn, on their ability to enact change in the world.

[The original version of this post also includes videos from grantees, which we did not embed here. With two years passed since our initial grants, we hope to be able to conduct some retrospective impact analysis in 2023 going significantly beyond short video statements from grantees] 

Globalizing our grantmaking

Our initial grantmaking from the Climate Fund focused on innovation advocacy aimed at accelerating global decarbonization through inducing technological change, and was necessarily located primarily in the Organization for Economic Cooperation and Development (OECD) economies home to the large majority of energy innovation capacity.

With the addition of “avoiding carbon lock-in in emerging economies” to our theories of change (since 2021), we have moved to expanding our grantmaking to key emerging economies where future emissions, and infrastructure decisions and investments committing to future emissions, are concentrated.

When our 2022 grantmaking is finished, the distribution will likely look as below: significant investments not only in the US, but – crucially – also in China, India, and Southeast Asia; as well as smaller investments in Europe, the Middle East, and Sub-Saharan Africa, with ⅔ of our 2022 grantmaking focused on emerging economies compared to about ⅕ before 2022.

CCF grantmaking in 2022

Part III: Future Work

To continue making high-impact grants, we need to continually re-examine the global and country-specific climate action and philanthropy landscape, to enable us to adapt to changes as opportunities shift, often in unpredictable ways. We now discuss two specific changes which we will analyze in more detail as we believe they meaningfully affect our future grantmaking.

A changed innovation landscape

Shortly after the Climate Fund's inception, we estimated there was a unique window of policy opportunity after Biden's victory in the US and, putting our money where our mouth was, made large grants from the Climate Fund in response (see discussion above). With major climate policy having been passed in the form of the Bipartisan Infrastructure Bill, the CHIPS and Science Act, and the Inflation Reduction Act, and the midterms having ended the Democratic trifecta, it is now time for an updated analysis on future innovation advocacy priorities. As an upcoming companion blog post will illustrate, the US energy innovation effort is now in a much better place than it has been for many decades.

Upcoming research will re-evaluate climate action in the context of these changes, comparing further US engagement – is there now vast leverage with improved policy effort or are we hitting diminishing returns? – to alternatives, such as increased engagement on either European innovation work (like our 2021 grant to FCA) or on pushing the lever on global cooperation in the cleantech transition (as with our 2022 grant to help promote the Breakthrough Agenda report).

A darkened and more uncertain global picture

The Russian invasion of Ukraine has not only exerted a tremendous humanitarian and geopolitical toll, but has also fundamentally reshaped the world of energy and climate action.

Two contradictory and yet equally plausible trajectories have emerged from this crisis, and it is quite unclear which one will dominate – (1) a doubling down on decarbonization as energy security and climate align or (2) a derailing of global cooperation and an increased lock-in to domestic fossil fuels. We have done some initial exploration of this question here – arguing that in a more uncertain climate future, downside risks dominate – and will further examine what this means for both long-term grantmaking and taking advantage of opening policy windows (such as a new appreciation of nuclear power) in the short-term.


With your support, we will continue to execute a research-based grantmaking program aimed at finding and funding the highest impact opportunities in climate. With a track record of two years and first successes materializing in the world, we hope to have demonstrated an ability to make high-impact bets that can affect change far beyond what the modest amounts suggest, by leveraging larger philanthropic and policy budgets to help correct some of the systematic blind spots in our societal climate response.

About Founders Pledge

Founders Pledge is a community of over 1,700 tech entrepreneurs finding and funding solutions to the world’s most pressing problems. Through cutting-edge research, world-class advice, and end-to-end giving infrastructure, we empower members to maximize their philanthropic impact by pledging a meaningful portion of their proceeds to charitable causes. Since 2015, our members have pledged over $7 billion and donated more than $700 million globally. As a non-profit, we are grateful to be community supported. Together, we are committed to doing immense good. founderspledge.com 

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Thanks for this update, it's been great to follow the progress on climate research from the FP team!

I want to highlight and give props for your strategic decisionmaking around Biden's victory:

Shortly after the Climate Fund's inception, we estimated there was a unique window of policy opportunity after Biden's victory in the US and, putting our money where our mouth was, made large grants from the Climate Fund in response (see discussion above). With major climate policy having been passed in the form of the Bipartisan Infrastructure Bill, the CHIPS and Science Act, and the Inflation Reduction Act, and the midterms having ended the Democratic trifecta, it is now time for an updated analysis on future innovation advocacy priorities.

I think the "window of opportunity" prediction you made has proved prescient, and is a great example of what thoughtful, strategic, high-context grantmaking looks like. It should give people even more confidence in the team going forward!

Looking forward to seeing what your review of the new landscape turns up. And hoping to see the globalized grantmaking continue!

(Minor note: your visualizations aren't showing up, at least not on my screen.)

(Also, for me, the fact that an EA team is doing what is likely the best climate grantmaking around makes recent criticisms about the community's approach to climate change particularly foolish.)

Thanks for the kind words, Stephen, this is certainly what we are aiming for!

Yes, we will very likely continue strongly globalized grantmaking given the Biden opportunity window closing and the innovation space becoming more crowded.

We'd be happy to help re public perception of EA on climate (and do so where it clearly makes sense), but also keen to hear if you think there are other opportunities we should engage on. 
My perception is that most of this criticism is not very thoughtful, using the non-prioritization of climate as a clear flag that EA cannot be possibly serious rather than engaging with what is a much more nuanced position about the best use of marginal resources.

(Graphics work for me on laptop & mobile, unsure what is going on there).

Post summary (feel free to suggest edits!):
The Founders Pledge Climate Fund has run for 2 years and distributed over $10M USD. 

Because the climate-space has ~$1T per year committed globally, the team believes the best use of marginal donations is to correct existing biases of overall climate philanthropy, fill blindspots and leverage existing attention on climate. The Fund can achieve this more effectively than individual donations because it can make large grants to allow grantees to start new programs, quickly respond to time-sensitive opportunities, and make catalytic grants to early-stage organizations who don’t yet have track records.

Examples include substantial increase in growth of grantee Clean Air Task Force, and significant investments into emerging economies that get less from other funders.

Future work will look at where best to focus policy efforts, and the impact of the Russo-Ukrainian war on possible policy windows.

(If you'd like to see more summaries of top EA and LW forum posts, check out the Weekly Summaries series.)

Thanks for doing this!

I think this is mostly right, three suggestions for minor edits:
1. The CATF example is more of an example of this mechanism (shifting the trajectory of organizations), not itself the major result of the Climate Fund (as the trajectory of CATF was shifted before, in 2018, through FP highlighting before the Fund existed). The primary organizations we are replicating this with the fund so far are TerraPraxis and Future Cleantech Architects, both of which we were the initial philanthropic investors and that have since gone on to grow quite significantly.

2. "Future work will look at where best to focus policy efforts, and the impact of the Russo-Ukrainian war on possible policy windows." > "...advocacy efforts given major changes in policy windows in the US and globally as well as profound changes in energy through the Russo-Ukrainian war" -- or similar, I think mostly avoiding a formulation that suggests we are just opportunistically exploiting policy windows from the war, it is more about updating the landscaping analysis given massive changes.

This is all quite in the weeds, so if those edits don't make sense, feel free to ignore them! Thanks again for including the post.


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