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The Economic Times
The Economic Times
National
Team Global

In Tucson, a 28,000-square-foot city roof got a white elastomeric coating; cooling energy fell 50–65%, saving over 400 million Btu and nearly $4,000 a year

Tucson EPA

Every summer, air-conditioning bills start climbing as soon as temperatures top 100 degrees, and hot states are no exception. One of the simplest solutions lies right above your head: a cool roof coating. According to the United States Environmental Protection Agency, a city administration building in Tucson, Arizona, used one of these cool roof coatings on its own building, and the results show why they should be considered more than they are.

The Tucson cool roof that proved the concept

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