Proven products, local ecosystems, climate-smart by design

We find the product a community is missing, design it to keep working through floods, drought and heat and to cut emissions, and build the local businesses, skills and finance that deliver it.

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Where would you like to start?

A finished Toilet-in-a-Box with a vent pipe and a hand-washing station

Products & Solutions

Toilets, water treatment, wetlands and resource recovery, made and run locally.

See our solutions

The planted constructed wetland at the Dembela condominium estate in Adama

For Water Utilities

Wastewater and sludge solutions, proven with water utilities in Ethiopia, Kenya and Rwanda.

How we work with you

Artisans assembling the interlocking superstructure panels on a pit

Our Story

How Toilet-in-a-Box and three wetlands grew from field work in Ethiopia.

Read our story

Cover of the guide Climate-Smart Sanitation: A Practitioner's Guide from the Field

Resources

Our free climate-smart sanitation guide, partnership offer and diagrams.

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Proven in the field

Constructed wetlands built

1,134

Residents served by the wetlands

Water utilities in Ethiopia, Kenya and Rwanda

15+

Local enterprises and artisans trained

Recognised nationally: featured at the Ethiopian Innovation Centre and second place in the CCRDA National Development Award. See our recognition

Don't reinvent the wheel. Build on what already works.

Tell us about your programme, city or enterprise and we'll show you how proven, climate-smart products and local ecosystems can fit.

Start a conversation

Proven products, local ecosystems, climate-smart by design

Billions live without safe water and sanitation, and it costs lives

Climate breaks sanitation. Poor sanitation heats the climate.

Safe water, dignified sanitation and circular resources that last, in a changing climate