ChatGPT 每次查询消耗多少水?
我对使用 ChatGPT 的环境影响感到好奇。具体来说,ChatGPT 处理每次查询会消耗多少水?我听说数据中心为冷却需要消耗大量水,但不确定如何估算单次查询所对应的耗水量。如有相关见解或计算方法,将不胜感激!
Jade Holt
March 27, 2026 at 11:18 PM
我对使用 ChatGPT 的环境影响感到好奇。具体来说,ChatGPT 处理每次查询会消耗多少水?我听说数据中心为冷却需要消耗大量水,但不确定如何估算单次查询所对应的耗水量。如有相关见解或计算方法,将不胜感激!
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Does anyone know if OpenAI has published any sustainability reports or data center efficiency stats?
From what I've read, the water usage is tied mostly to cooling servers. OpenAI uses cloud providers who manage their own data centers, so the exact number varies. Some newer data centers use air cooling or recycled water, which reduces water usage significantly.
Great question! Data centers indeed use water mostly for cooling purposes. However, estimating water use per single ChatGPT query is tricky because it depends on the data center's location, cooling technology, and load. Some rough studies suggest a single Google search might use about 0.1 liters of water, but AI models like ChatGPT likely use more due to their computational intensity.
I think the bigger picture is that AI models consume quite a lot of energy, and with it, water indirectly through cooling. Maybe using more efficient hardware and renewable energy would help more than just focusing on per-query water use.
I tried to estimate this by looking at the power usage per query and then factoring in water usage per kWh at data centers. It seems like a single ChatGPT query might indirectly consume about 0.3 to 0.5 liters of water, but this is a rough estimate.