State Grid to Step Up Monitoring of Substations Serving Chip, Biotech Firms

The significance here is less about new capacity than about reliability guarantees for a specific class of customer. Chipmaking, precision machining and biopharma are unusually sensitive to voltage sags and outages, so State Grid singling out substations and lines around them, plus one-on-one UPS guidance, signals that power quality is being treated as an industrial-policy input rather than a generic utility service. The open question is whether this remains a targeted service tier for favoured sectors or becomes the template for how the grid treats high-precision loads more broadly.