Aquaya We answer your Toughest Water and Sanitation Questions 💦 🦠 🚽

Aquaya's supporters and clients include:

The Bill & Melinda Gates Foundation
Google.org
The Mulago Foundation
The Open Square Foundation
The P&G Fund of the Greater Cincinnati Foundation
The Lemelson Foundation
The Asian Development Bank
The International Finance Corporation
UNICEF
World Health Organization (WHO)
Samaritan’s Purse

09/05/2026

What does it take to scale in-line chlorination? 💧

At , we asked some speakers to share their key takeaways.

🎥 Rachel Peletz, Anna Walker, Moses Baraza, Megan Lindmark, Amy Pickering, GiveWell Evidence Action World Water Week

Could a small incentive get Nairobi water vendors to chlorinate consistently? First, we needed to know where things stoo...
09/03/2026

Could a small incentive get Nairobi water vendors to chlorinate consistently? First, we needed to know where things stood.

In Huruma, one of Nairobi's neighborhoods, we surveyed vendors and tested water quality at distribution points across the area to establish a baseline of current practices and water safety before any intervention begins.

Without it, there'd be no way to know whether the incentive actually changes vendor behavior.

Credit to Faith and Gloria for leading the data collection on the ground.

Stockholm in August: a week of sessions, panels, and hallway conversations, some celebrating real momentum, others circl...
09/01/2026

Stockholm in August: a week of sessions, panels, and hallway conversations, some celebrating real momentum, others circling gaps the sector still hasn't closed.

We pulled together a few observations from World Water Week; swipe through for what stuck with us.

💡 Thanks to Rachel Peletz, Caroline Delaire, Stanley Sam, Haleemah Qureshi and
Suzzy Smith Mensah for bringing these back from the sessions, and to everyone across the sector, partners, funders, and fellow researchers, who made the conversations in Stockholm worth having.

08/27/2026

On our last day of , we explore how in-line chlorination could accelerate progress toward SDG 6.

The session will move from evidence to implementation, examining barriers to scale and the funding, government, utility, and operational models that could help make in-line chlorination work across settings.

📍 C1, Level 2
🕘 9:00–10:30 AM

| Mangrove Water | GiveWell | Impact Water

08/26/2026

We asked the speakers at our sessions one question: what's the one thing you're taking home?

World Water Week | Stockholm International Water Institute (SIWI)

Day 4 at   💧Aquayan Rachel will join the conversation on Standing on Shoulders: Scaling community chlorination through p...
08/26/2026

Day 4 at 💧

Aquayan Rachel will join the conversation on Standing on Shoulders: Scaling community chlorination through partnerships. We will explore how lessons from community chlorination programs in Nigeria and Ethiopia can help new implementers build on what already works, adapt to local contexts, and avoid years of trial and error.

Come join us at C4, Level 2, from 11:00 AM–12:30 PM.


| World Water Week Catholic Relief Services Dimagi Evidence Action GiveWell Self Help Africa

08/26/2026

Starting in a few hours at 💧Standing on Shoulders: Scaling community chlorination through partnerships.

We will explore how lessons from community chlorination programs in Nigeria and Ethiopia can help new implementers build on what already works, adapt to local contexts, and avoid years of trial and error.

Come join us at C4, Level 2, from 11:00 AM–12:30 PM.

🤝 World Water Week | Stockholm International Water Institute (SIWI) | Evidence Action | GiveWell

08/25/2026

Starting in 2 hours ⏰ at

Packaged Drinking Water: Bridge or Barrier to SDG6?
Location: C2, Level 2
Time: 11 am
Join online: https://ow.ly/rI6Y50ZEmBB


Stockholm International Water Institute (SIWI) | 1001 fontaines

Day 3 at  Today’s conversations take us from the way people access drinking water to the systems we need to build for a ...
08/25/2026

Day 3 at

Today’s conversations take us from the way people access drinking water to the systems we need to build for a more resilient water future.

Aquaya will also be part of discussions on ;
📌 Packaged Drinking Water: Bridge or Barrier to SDG6?
📌 Transformative Changes: Water Security in a Resilient Society

Aquayans Caroline and Haleemah will be joining the conversations.


Stockholm International Water Institute (SIWI) 1001 fontaines Evidence Action UNICEF

08/24/2026

💧🇸🇪 session starting in 2 hours 🕖 Sustaining Public Drinking Water Services at Scale with Results-Based Funding to discuss what it takes for governments to fund water services for the long haul.

Location: A2, Level 6
Time: 2:30 to 4:00 pm
Join online: https://ow.ly/jcS750ZEmBC

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San Anselmo, CA

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