Evidence Action scales evidence-based and cost-effective programs to reduce the burden of poverty. 

Our organization was founded in 2013 to address a big gap in the fight against global poverty--many of the most promising interventions are either implemented at a very small scale, or not at all. We set out to address this gap by building programs that would scale evidence-based and cost-effective interventions, leading to significant improvements in quality of life for hundreds of millions of people. 

Our model worked. In less than a decade, our two flagship programs, the Deworm the World Initiative and Dispensers for Safe Water, have grown to measurably impact over 280 million people each year. This success is achieved through the dedication and talent of our staff, the hard work of our partners, and the commitment of our supporters.

By 2024, we seek to double our impact. We are strengthening and expanding our existing programs, and working to identify a new generation of evidence-based and cost-effective interventions that we can scale to reach millions more. 

We currently operate three programs:

Dispensers for Safe Water 

Dispensers for Safe Water program delivers free and reliable access to safe water for 4 million people in rural Kenya, Uganda, and Malawi.
In rural parts of low-income countries, most water sources are untreated, meaning that water is not safe to drink directly from the source. Our uniquely-engineered chlorine dispensers are installed next to commonly-used water sources, enabling people to treat their water using a safe and pre-measured dose of chlorine. The chlorine stays active for 2-3 days, ensuring water doesn’t get recontaminated even when stored at home. Adding diluted chlorine to water is a WHO-endorsed approach to improving water quality. 
Dispensers for Safe Water is a cost-effective solution - just over $1.00 delivers safe water access to one person for an entire year. In 2019, our program averted over 380,000 cases of diarrhea among children, one of the main causes of childhood mortality in the countries where we operate.

Deworm the World Initiative

Deworm the World Initiative helps governments launch, scale, and sustain school-based deworming programs.

Over 868 million children globally are at risk of contracting parasitic worm infections. If left untreated, infections can lead to anemia, malnourishment, and impaired mental and physical development—ultimately affecting children’s educational outcomes and income as adults.Our program brings free treatment to children at their schools instead of placing the burden on the families to obtain it. We partner with governments to regularly treat all at-risk children in places where at least 20% are infected with worms, as recommended by the World Health Organization.  

Rigorous research shows that deworming leads to significant improvements to children’s health, education, and long-term wellbeing. In 2019, we helped governments treat over 280 million children in India, Kenya, Nigeria, Ethiopia, and Pakistan for less than US 50 cents per treatment.

Accelerator:  
 
Evidence Action Accelerator is our engine for new program development that selects, optimizes, and scales interventions with the highest potential to measurably improve the lives of millions of people in the world’s poorest places.  

Each intervention considered by the Accelerator must undergo a multi-stage process of program development, taking it from an evidence-based concept to a fully-developed solution that can be replicated in multiple geographies. We look for three critical aspects during the assessment process: rigorous evidence, cost-effectiveness, and potential for scale. 

We are currently accelerating two promising health solutions: working with the Liberian government to detect and treat maternal syphilis, with the aim of preventing thousands of child deaths and disabilities each year; and supporting the Indian government to improve the distribution of iron and folic acid supplementation to millions of children and adolescents —treating iron deficiency anemia, one of the main causes of disability in the country.





Evidence Action

Open Philanthropy Project

The Centre for Effective Altruism helps to grow and support the effective altruism community.

Effective altruism is about using evidence and reason to figure out how to benefit others as much as possible, and taking action on that basis.

The Centre for Effective Altruism (CEA) is a charity dedicated to building and nurturing a global community of people who are thinking carefully about the world’s biggest problems and taking impactful action to solve them.

We hope that this community can help to build a radically better world: by connecting students and young professionals with relevant experts, we can help them consider their values and find an effective way to contribute that is a good fit for their skills and inclinations.

Centre for Effective Altruism USA

The mission of Coalition for Rainforest Nations (www.cfrn.org) is to slow, stop and reverse global deforestation.

The Coalition for Rainforest Nations (CfRN) is a 501c3 nonprofit organization dedicated to empowering rainforest countries to assume a leadership role in the fight against climate change. Through policy support, capacity building, and direct finance, CfRN incentivizes developing countries to slow, stop, and reverse deforestation through the Reducing Emissions from Deforestation and Degradation (REDD+) mechanism. REDD+ is now universally recognized as one of the most immediate mitigation actions that preserves the planet’s rainforests and directly addresses the climate emergency.

CfRN’s Origins and the Promise of REDD+
Inspired by the call of Papua New Guinea’s former Prime Minister, Grand Chief Sir Michael Somare, to equitably preserve the planet’s rainforests, CfRN’s Executive Director, Kevin Conrad, who grew up in Papua New Guinea, and Managing Director Federica’s Bietta, who is from Italy, lead the Coalition for Rainforest Nations. By advancing REDD+, their aim was to give rainforest nations a voice within international climate negotiations and define rainforests as worth more alive than dead. 

REDD+ was introduced in 2005 at the Eleventh Conference of the Parties (COP) of the United Nations Framework Convention on Climate Change (UNFCCC) by the newly formed Coalition for Rainforest Nations. Founding nations, Costa Rica and Papua New Guinea, envisioned REDD+ as a way to assign a financial value to forests for the role they play in removing carbon dioxide from the atmosphere, and not just as a source of logged timber, agriculture, or grazing lands.  REDD+ (Forestry) is the only sector to enjoy a unique article in the 2015 Paris Climate Agreement (Article 5).  Furthermore, REDD+ preserves forests at the scale and speed needed to keep 1.5 alive – the goal prescribed under the Paris Agreement of limiting temperature rise to 1.5°Celsius. 

The REDD+ mechanism was developed over the years at successive COP meetings, as shown in the timeline below. As a result of CfRN’s leadership, rainforests are now recognized as a critical climate solution under the UNFCCC.  

What We Do
CfRN’s work encompasses three key areas: policy support; capacity building; and direct finance. The collective goal of these programs is to effectively reward countries for the work they do to preserve their forests. The Coalition provides direct policy support during all UNFCCC negotiating sessions and works in-country to help develop conservation policies, laws, and national forest protection plans. CfRN also trains countries’ experts to build the expertise needed to gather data required by the UNFCCC to report forest conservation results. CfRN works to ensure that rainforest countries are compensated for verified emission reductions under REDD+, as promised under the Paris Agreement. 

Policy Support
As a UNFCCC-recognized Negotiating Group, CfRN establishes and advances positions on behalf of its countries – over fifty rainforest nations —at all UNFCCC sessions. In this capacity, CfRN strives to advance the REDD+ mechanism and ensure that climate finance is allocated equitably to rainforest nations. Currently, CfRN is working to ensure that REDD+ is fully represented in the rulebook of the Paris Agreement. 

Technical Training & Capacity Building 
Countries’ results are eligible for financial compensation through REDD+ only after rigorous measurement, reporting and verification data are submitted, reviewed, and deemed to conform to UNFCCC guidelines. REDD+ results are then registered on the UNFCCC REDD+ Information Hub and made available to the public to review in detail. In its capacity building role, CfRN helps countries develop national technical expertise to take stock of their forest resources, create national plans to preserve them, and submit their data to the REDD+ registry at the UNFCCC in a consistent manner with their climate pledges, known as Nationally Determined Contributions (NDC) to the Paris Agreement. 

Direct Finance
To date, rainforest countries have not been compensated for the majority of their REDD+ emissions reductions, as promised. Though certain governments including Norway, the U.K., and Germany, have paid bilaterally for some results, this is far from sufficient. CfRN’s finance work helps rainforest nations raise debt funding and receive performance-based compensation. The sale and trading of REDD+ Paris Agreement-compliant carbon credits is a growing source of climate finance. These credits are available for purchase through CfRN’s REDD.plus platform. Over the next few years, our member countries will bring a pipeline of sovereign carbon credits to market representing Paris Agreement-compliant emissions reductions, resulting from member country efforts to keep their rainforests standing. 

Coalition for Rainforest Nations

We provide cash incentives for childhood vaccinations. It’s one of the most cost-effective ways known to save lives.


New Incentives’ mission is to save lives in a way that does the **most good per dollar**.
Guided by evidence, we provide cash incentives to increase childhood vaccination rates.

- We [raise awareness](https://www.newincentives.org/blog-posts/awareness-activities) about the benefits of childhood vaccinations.
- We [provide cash incentives](https://www.newincentives.org/blog-posts/a-day-in-the-life-abubakar-aliyu-field-officer) at government clinics after children receive vaccinations.
- We [help improve the vaccine supply chain](https://www.newincentives.org/blog-posts/supporting-government-partners-with-vaccine-supply-efforts) to ensure enough vaccines are available at clinics.

Together, these efforts are proven to double vaccination rates and save lives.
Learn more about the [randomized controlled trial](https://www.newincentives.org/rct-results).

As of March 2024, New Incentives has reached more the 3 million infants in northern Nigeria.

New Incentives

Helen Keller, our co-founder, envisioned a world without barriers to human potential. We are continuing her work.


Helen Keller, our co-founder, envisioned a world without barriers to human potential. Guided by her fierce optimism, we have been working on the front lines of health and well-being for more than 100 years. We deliver life-changing health care to vulnerable families in places where the need is great, but access is limited. Our proven, science-based programs empower people to create opportunities in their own lives.


Helen Keller International

Malaria Consortium

Catalyzing resilient solutions, scaled to meet the climate challenge.

CATF is a nonprofit organization dedicated to reducing atmospheric pollution through research, advocacy, and private sector collaboration.

Clean Air Task Force

Delivering unconditional cash directly to the world's poorest households via secure mobile transfers. 

Since 2009, GiveDirectly has delivered more than $580 million in unconditional cash transfers to families in need. These one-time cash transfers allow recipients to invest in what they need most and have been shown to improve their earnings, children’s school attendance, health, nutrition, and mental well-being.
 
GiveDirectly uses government data to target villages where most or all residents are living in extreme poverty, defined by the World Bank as earning under $2.15/day. In-country GiveDirectly staff enroll one member of each household in the entire village to receive a one-time transfer of about $1,000 USD sent in two installments using mobile money. Recipients can then withdraw the mobile funds as cash with local agents and use the funds to invest in what they need – whether it’s on starting a business, education, making their home safer/sturdier, healthcare, or livestock.
 
GiveDirectly uses rigorous experimental research (randomized controlled trials) to measure the impact of their unconditional cash programs and answer public policy questions, generating evidence on key design and implementation questions across varied contexts. You can find over 300 studies on the positive impacts of cash transfers in GiveDirectly’s Cash Research Explorer.

GiveDirectly

One of GiveWell's top charities for the past several years, AMF provides anti-malarial bednets to people in need. 

From Givewell: 
What do they do? AMF (againstmalaria.com) provides funding for long-lasting insecticide-treated net (LLIN) distributions (for protection against malaria) in developing countries. (More)

Does it work? There is strong evidence that distributing LLINs reduces child mortality and malaria cases. AMF conducts post-distribution surveys of completed distributions to determine whether LLINs have reached their intended destinations and how long they remain in good condition. AMF's post-distribution surveys have generally found positive results but have some methodological limitations. (More)

What do you get for your dollar? We estimate that the cost to purchase and distribute an AMF-funded net is $4.95, or $4.65 excluding in-kind contributions from governments. The numbers of deaths averted and other benefits of distributing LLINs are a function of a number of difficult-to-estimate factors, which we discuss in detail below. (More)

Is there room for more funding? We believe that AMF is likely to be constrained by funding. We estimate that AMF could use up to an additional $37.8 million to support LLIN distributions that will occur between now and late 2023. 

AMF is recommended because of its:

Focus on a program with excellent evidence of effectiveness and cost-effectiveness.
Processes for ensuring that nets reach their intended recipients and monitoring whether they remain in homes and in good condition over the long-term.
Room for more funding – we believe AMF will be able to use additional funds to deliver additional nets.
Transparency – AMF shares significant information about its work with us and we are able to closely follow and understand its work.