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A new, battery-free sensor can detect water leaks in buildings at a fraction of the cost of existing systems.

The tiny device, developed by researchers at the University of Waterloo, uses nanotechnology to power itself and send an alert to smartphones when exposed to moisture.

By eliminating a battery and related circuitry, researchers estimate their sensor could be commercially produced for $1 each, about a tenth of the cost of current leak detection devices on the market.

Diane Saxe
The Water Institute is pleased to confirm that Dr. Dianne Saxe will deliver its annual RBC Distinguished Lecture. The lecture will take place as part of the Institute’s annual World Water Day celebration on March 20, 2020.

The presence of artificial sweeteners has revealed that at least 13 percent of septic system wastewater from rural Southern Ontario homes eventually makes its way into local streams.

In a recent study, researchers at the University of Waterloo used the presence of artificial sweeteners excreted from humans to identify the wastewater content in streams across rural Southern Ontario.

The start of a new decade is inspiring and at the Water institute we welcome the opportunities ahead. Joining us for the challenge are some amazing new members. A sincere welcome and we look forward to collaborating!

Trekking image

Trekking the ends of the Earth to set a timetable for our climate emergency

For eight days straight, Water Institute member and researcher Christine Dow and her team dragged a sled-mounted radar system roughly 85 kilometres across the frozen Antarctic. The hard-earned data they collected has Dow convinced the Antarctic Ice Sheet is destabilizing faster than anyone thought.