Copper Cable vs Superconducting Cable

Cost Comparison Calculator · Per 1,000 m of Cable
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10 MW500 MW
One HTS cable replaces {{ copperCircuits }} parallel copper circuits.
Total Cost of Ownership (TCO) · 20-Years
Installation (CapEx) Energy consumption O & M
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Cumulative TCO per 1,000 m of route, in {{ currencyName }}. ↓ shows the HTS saving versus copper at each horizon.

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Cumulative total cost of ownership in {{ countryLabel }}. {{ chartSubTail }}

Copper Cable Superconducting Cable
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~70%
Smaller cable corridor — {{ copperCircuits }} copper circuits collapse to one slim HTS route.
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Lost by copper to heat every year. HTS cooling costs just {{ superLossPerYear }}/yr.
>99.99%
Transmission efficiency — near-zero resistance means almost nothing wasted as heat.

Illustrative engineering model derived from Zenflux’s Superconductor-vs-Copper workbook. Copper costs less to install but more to own once energy losses, oversized civil works, reactive-power compensation, extra substation stages and the eventual capacity rebuild are counted. Exact figures depend on run length, load factor, energy price and site civil costs — we build the model around your specific project.

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20+ yrs
Proven in the field
End to end
Cable, cooling, delivery
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