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INDIA
WORLD
STATES
CITIES
OPINION
EXPLAINER
BUSINESS
SPORTS
GOOD NEWS
ENTERTAINMENT
VIDEOS

cool roofs

TN’s green schools cut power bills by nearly half, add cool roofs to beat classroom heat

TN’s green schools cut power bills by nearly half, add cool roofs to beat classroom heat

SV Krishna Chaitanya

19 Jan 2026

2 min read

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