Tiny light, big dream: Harvesting power from soil in Japan
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Source: The Manila Times
Published: 2026-08-05 21:38 UTC+10:00
Section: General
Factuality Score: 100
Opinion Category: Neutral
Topics: Asia, Energy, World News, Asia Pacific
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Snippet:
HITACHI-OTA, Japan — Glinting in the night, halfway up a hill in Japan, the greenhouse-like "Ku-An" test lab is lit by electricity harnessed from 1,500 wooden boxes of soil and compost.
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