Demand for this technology has grown over the past few years. Here’s how it can slim down your electric bill.
Every night some 74,000 gallons (280,000 liters) of water are frozen at Norton Audubon Hospital in Louisville, Kentucky. The hospital used to get all of its air conditioning from a conventional system found in most U.S. buildings, but now 27 tanks of… [5429 chars]
Source: Inc. Magazine | Published: 2025-10-10T11:00:00Z
Credit: Inc. Magazine
