EXOrac

A technology for retractable solar racks that gets around the problems with solar and diesel installations.

SOLVAir(r)

A way to clean up flue gas by using sodium-based sorbent for dry injection to control air pollution.

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Water pearls

A smart water agri-technology that can be used for a long time to keep food and water safe.

Pay-as-you-Gas

Low-income communities can cook with clean gas that is affordable and available to all.

CTSuite

Connecting people who use water utilities in the poorest cities.