Chipmaking is a thirsty business, and the industry's biggest names are recycling water at very different rates.
According to finance.biggo.com, Taiwan Semiconductor Manufacturing Company (TSMC) has reached a water recycling rate of 88%. That figure puts the world's largest contract chipmaker far ahead of two of its most prominent peers.
The same report says South Korean rivals Samsung and SK Hynix are recycling water at rates in the 40% range — roughly half of what TSMC reports achieving. The gap is striking for companies operating at a comparable scale and technological level.
Water matters enormously in semiconductor manufacturing. Producing advanced chips requires large volumes of ultra-pure water to clean silicon wafers between processing steps, and fabrication plants consume it continuously. How much of that water a company recovers and reuses, rather than drawing fresh supply, is a meaningful measure of both environmental impact and operational resilience.
The source frames this as TSMC significantly exceeding Samsung and SK Hynix on this specific efficiency metric. It does not provide additional detail on the methods behind the numbers or the timeframe they cover, so the comparison is best read as a snapshot of reported recycling performance rather than a full accounting of each company's water strategy.
Why it matters: as chip demand climbs and water scarcity becomes a sharper business risk, a fab's ability to reuse its water is turning into a competitive and sustainability advantage — and by this measure, TSMC is setting the pace.