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Zero

There Aren’t Enough Cables to Meet Growing Electricity Demand

The energy transition, trade barriers and overdue grid upgrades have turbocharged the demand for high-voltage cables.

Wind turbines and electricity towers during sunset.Photographer: Bloomberg Creative Photos/Bloomberg Creative Collection

High-voltage electricity cables are in huge demand around the world, so much so that a lack of cabling has become a bottleneck throttling the clean energy transition. So why are cable manufacturers so hesitant to expand? Also, how are these giant cables made? And is China about to eat everyone’s lunch?

Claes Westerlind, chief executive officer of cable manufacturing company NKT, joins Zero to discuss. This is the third episode in Bottlenecks, a series exploring the lesser known obstacles standing in the way of our electrified future.