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The RainGrid logo consists of nine interconnected water droplets arranged in a diamond pattern with a sub-title: lot-level stormwater utilities.

RainGrid is a lot-level stormwater utility that offers a smarter, more cost-effective alternative to conventional stormwater infrastructure.

We build and manage networks of automated and smart-grid-connected residential rainwater cisterns that keep urban stormwater out of the sewer, reduce the risk of floods, and extend the life of existing infrastructure.

RainGrid is a MaRS Discovery District cleantech practice collaborative partner, and a MaRS SiG Impact 8 2013 Fellow.

RainGrid was certified by the non-profit B Lab to meet rigorous standards of social and environmental performance, accountability, and transparency. We’ve evaluated how our practices impact our employees, our community, the environment, and our customers. Learn more about the RainGrid Advantage here.

Toronto-based RainGrid partners with North American and global cities and watershed protection organizations to build smart networks of property-based distributed stormwater infrastructure for climate adaptation.

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