クーラー不足
この夏はクーラー不足で大変だった。
This summer was tough due to the lack of air conditioning.
Insufficient availability or operation of air conditioning systems, leading to discomfort in hot weather.
クーラー不足で工場の作業効率が落ちた。
The lack of air conditioning reduced productivity in the factory.
夏のクーラー不足が問題になっている。
The shortage of air conditioners is becoming a problem in summer.
Often used in contexts where demand exceeds supply (e.g., heatwaves, power shortages) or when systems are malfunctioning.
Pro Tip
Distinguish from 'クーラーの故障'
'クーラー不足' refers to a shortage or insufficient operation, while 'クーラーの故障' (kū̄rā no kozō) means 'air conditioner malfunction.' The former is about availability, the latter about technical failure.
Usage Notes
The term 'クーラー' (kū̄rā) is a loanword from English 'cooler,' commonly used in Japanese for air conditioning. '不足' (busoku) means 'shortage' or 'insufficiency.' The phrase is typically used in informal or technical contexts (e.g., business, engineering, or daily life).