The GiveWell Blog

A major initiative to scale up water chlorination in India

We recommended a $38.8 million grant to Evidence Action to support the Indian government in providing clean water by setting up in-line chlorination in two states, Andhra Pradesh and Madhya Pradesh.

This isn’t a grant designed to directly deliver a service or commodity; instead, Evidence Action will use the funding to work in close partnership with state and local governments, providing technical assistance to support the delivery of the program. Providing all rural households with access to clean, piped water is a major priority for the Indian government. In-line chlorination, which uses a device to automatically disinfect water by adding chlorine as the water passes through a pipe, is a way to make drinking water safe.

We believe this grant may not only increase access to chlorinated water in the states it directly supports, but also inspire other states to adopt similar practices. A core part of the program’s theory of change is that governments in locations outside the grant area may take up a program they might not otherwise adopt. This is the first very large grant we’ve made where that’s been an important consideration. We think the upside is unusually high—if successful, this grant could eventually lead to tens or even hundreds of millions of additional people receiving safe water—but it’s also riskier than most of our grants, as there are a number of ways the program could fail to have the desired impact. Our hope is that this grant will reduce mortality and improve health at a very large scale.

Read More

Malengo: Supporting students to pursue education internationally

GiveWell recently recommended a grant of up to $750,000 to Malengo, an educational migration program. Malengo supports students from low-income countries in moving to high-income countries for university. The goal is to enable them to earn a higher income over time, benefiting both the students and their families.

This post shares why we think Malengo’s program could be cost-effective, how filling this specific funding gap might enable Malengo’s program to become more financially sustainable, and what we hope to learn next.

Read More

What we fund, #1: We fund many opportunities outside our top charities

GiveWell aims to find and fund programs that have the greatest impact on global well-being. We’re open to funding whichever global health and development opportunities seem most cost-effective. So while our top charities list is still what we’re best known for, it’s only part of our impact; we also dedicate substantial funding and research effort to opportunities beyond top charities.

In 2022, 71% of the funds we directed supported our four current top charities, and 29% were directed to other programs. However, most of our research capacity goes toward programs other than our top charities. This is because (a) most programs we direct funding to aren’t top charities (we have four top charities but directed funding to about 40 other grantees in 2022), and (b) it requires more effort to investigate a program we know less deeply.

In this post we’ll share:

  • The overall scope of our grantmaking
  • Why we dedicate funding and research capacity to programs other than our top charities
  • The types of opportunities we support

Read More

GiveWell from A to Z

To celebrate the end of 2023, we’re highlighting a few key things to know about GiveWell—from A to Z. These aren’t necessarily the 26 most important parts of our work (e.g., we could include only “transparency” or “top charities” for T) but they do fit the alphabet, and we’ve linked to other pages where you can learn more.

All Grants Fund. Our recommendation for donors who have a high level of trust in GiveWell and are open to programs that might be riskier than our top charities.

Bar. We set a cost-effectiveness bar, or threshold, such that we expect to be able to fully fund all the opportunities above that level of cost-effectiveness. This bar isn’t a hard limit; we consider qualitative factors in our recommendations, as discussed here. This post also discusses our bar in more detail.

Cost-effectiveness. The core question we try to answer in our research is: How much good can you do by giving money to a certain program? This blog post describes how we approach cost-effectiveness estimates and use them in our work.

Donors. Unlike a foundation, we don’t hold an endowment. Our impact comes from donors choosing to use our recommendations.

Read More

GiveWell’s 2022 metrics report

In 2022, the most recent year for which data is available and analyzed, GiveWell raised the largest amount of money in our history, over $600 million. We thank our donors for continuing to trust us to find and recommend highly cost-effective giving opportunities. The following table summarizes our funds raised and our funds directed to programs in metrics year 2021 and 2022.

Read More