The Times of IndiaTech
Finland plans giant water pit to store heat for homes
Finland’s Hyvinkää is turning an old gravel pit into a giant hot-water battery, using 100 million gallons of water to store heat. The facility is expected to meet about a quarter of the city’s winter heating needs.
This card is an AI-assisted summary of reporting published by The Times of India. Read the original report before relying on it for medical, legal, financial, safety, or emergency decisions.