Futurology

There's a similar project that would supply power from Australia-Asia that spans 4,600 km when completed. But such big projects could easily be caught up in various delays, and it's a problem if a country is too dependent on a single power link. Self-reliant renewable energy production definitely seems more secure.

You really make some fantastic posts! Kudos to you!

I'm very skeptical of the actual benefit of something like this.

The 6GW system would be made up of pairs of cables stretching about 3,500km across the North Atlantic.

I don't see much benefit unless this becomes cheaper than the cost of building and running the equivalent generation (about two large plants.) Ohio's data center load alone is projected to increase by about 4.5 GW by 2030.

If security was your top priority, surely decentralized microgrids with widely dispersed battery grid storage would be much more effective?

I'd say so, and it seemed like that was the way the industry was trending about 10 years ago but it seems like the large data center demand stalled that considering some of the facilities could use their own generation plant. Plus, the United States already has a precedent of substations being taken down by gun toting idiots.

Well, even 84% sunshine transmitted is still rather shiny and is more than what is available at night.

And 1k km longer than the existing longest line

once you lay deep sea cable, afaik you don’t really touch it again… it’s better to just lay another one