A user asked Gemini how to fix AI's water and power problem — here's its four-part answer

AndrueIlanderr · reddit · 2026-08-26

Feeling guilty about AI's environmental footprint, a casual user asked Google Gemini how to solve data centers' massive electricity and water drain. Gemini proposed four approaches: relocation to cold climates with waste heat piped into district heating for homes, greenhouses and pools; closed-loop liquid and immersion cooling to replace evaporative cooling and cut water use to near zero; dedicated off-grid clean power via SMRs, geothermal, or solar/wind with batteries so centers stop straining local grids; and model pruning and quantization, letting smaller models answer simple queries with up to 90% less compute energy. The post is essentially a restatement of Gemini's answer — informative but not first-hand research.

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