Showing 3 ideas for tag "greentech"

City of Calgary Mayor's Innovation Challenge

Skipcrete and Rebelwall

Wattle and daub have been used for at least 6,000 years and are still important construction materials in many parts of the world. Many historic buildings include wattle and daub construction, and the technique is becoming popular again in more developed areas as a low-impact sustainable building technique. Unfortunately, wattle and daub have nowhere near the strength that concrete has and perform poorly in earthquake... more »

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City of Calgary Mayor's Innovation Challenge

STARS, STEM, STEALTH, AND SHIELD

THE 4 S-MEN

STARS, STEM, STEALTH, & SHIELD

Rhea Building Logic has developed over a dozen novel innovations to affordably reduce the energy load of today's homes. Once the concept of a recycling home energy appliance was born the need for a building system that could take advantage of Rhea's capabilities was created. These are the 4 S men of the ReBeL system.

STARS: Solar Thermal-Air Roofing System

With a STARs roof,... more »

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City of Calgary Mayor's Innovation Challenge

Oil Well Geothermal Conversions

GeoGen Technologies Inc. is a Calgary-based cleantech startup that provides an innovative way to convert depleted oil and gas wells into micro geothermal electric power sources. GeoGen seeks to pioneer the micro geothermal industry by converting depleted oil or gas wells into a 75-150 kW electric power source. This new technology addresses a critical problem in the power industry by providing renewable baseload power... more »

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