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エアコン余剰
eakon yojō
excess air conditioning capacity
このビルのエアコン余剰分は隣の工場に供給できる。
The excess air conditioning capacity of this building can be supplied to the neighboring factory.
Engineering
technical
Unused or surplus air conditioning capacity available for redistribution or sale.
エアコン余剰を活用して省エネを図る取り組みが広がっている。
Efforts to save energy are spreading by utilizing excess air conditioning capacity.
データセンターではエアコン余剰を冷却システムに再利用する技術が使われている。
In data centers, technology is used to reuse excess air conditioning capacity in cooling systems.
Often used in discussions about energy efficiency, smart grids, or industrial heat management.
Related Phrases
Pro Tip
Contextual meaning
In engineering contexts, 'エアコン余剰' refers to unused capacity that can be redirected, not just wasted energy. Think of it as 'available surplus' rather than 'wasted capacity'.
Gold Rule
Technical accuracy
Always verify whether '余剰' refers to actual unused capacity (measurable) or potential capacity (theoretical). Context determines the distinction.
Word Origin
The term combines 「エアコン」 (air conditioner, from English 'air conditioner') and 「余剰」 (excess/surplus, from classical Japanese meaning 'leftover'). The phrase emerged in the 2010s in discussions about energy management and smart grids in Japan.
Usage Notes
Common in technical reports, energy management contexts, and industrial settings. Not used in everyday conversation.
Word Breakdown
エアコン
air conditioner
loanword余剰
excess/surplus
noun和英辞典