Associate Editor

Comparable international air conditioner usage data is usually reported as household air conditioning penetration, meaning the share of homes that have AC. That measure shows a very large gap between mature cooling markets and countries where heat exposure is high but ownership is still low. Key air conditioner usage by country statistics Household AC penetration … Read more

The air conditioner market is expanding steadily as cooling becomes more essential across homes, offices, and commercial buildings. Recent industry estimates place the global market at $145.35 billion in 2026, with revenue projected to rise to $245.61 billion by 2034. On the volume side, world air conditioner demand reached 123.932 million units in 2023, showing … Read more

Air conditioning is one of the biggest electricity uses in buildings, and the numbers get much larger in warmer regions and during heat waves. Recent official U.S. data and International Energy Agency analyses show that cooling already accounts for a major share of building electricity use, while global demand continues to rise as air-conditioner ownership … Read more

The HVAC industry remains a large and essential part of the building economy, spanning equipment manufacturing, contractor services, installation, maintenance, and energy use. The latest available figures show a U.S. contractor market worth more than $159 billion, a workforce above 620,000 in the contractor segment, and continued long-term growth in heat pumps, cooling demand, and … Read more

Air conditioner usage is now a mainstream household behavior in the United States and a fast-rising electricity driver globally. In the U.S., AC use is already near-universal in many regions, while globally, cooling demand is rising quickly as temperatures, incomes, and appliance access increase. Top air conditioner usage statistics U.S. household air conditioner usage by … Read more