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by upofadown 1212 days ago
Supposedly the HVDC vs HVAC break-even distance is down to something like 600-800km now[1]. Since 385 miles works out to 620km the economics are probably not all that bad. Since it is just a link between two systems, only 2 converter stations (the expensive bit for HVDC) would be required.

[1] https://www.cencepower.com/blog-posts/hvdc-transmission-syst...