... very slight difference between excess energy and let's import a contries worth of energy. The cost of transmission will be insane, the grid is not meant for those kinds of transfers.
For example, the Netherlands has plenty of space for wind on the North Sea. But sometimes of course there is no wind. If there is no wind in the Netherlands, there is a good chance there will be wind north of Scotland.
With the current prices for nuclear power plants, you can easily run cables from the Netherlands to the north of Scotland and still be cheaper than nuclear.
At the moment new nuclear is insanely expensive. So we can do a lot of really weird stuff and still be cheaper than nuclear. Will nuclear get cheaper? Who knows.
What we do know is that the EU has targets for 2030, 2040, etc. We don't have time to wait for nuclear to get cheap. We need to act now.
Such long-distance backbones and interconnections between nations are quickly gaining speed in Europe since the 1980's, as they reduce the risk of blackout and enable savings (a temporarily useless production unit here is used to feed a another nation).
For example, the Netherlands has plenty of space for wind on the North Sea. But sometimes of course there is no wind. If there is no wind in the Netherlands, there is a good chance there will be wind north of Scotland.
With the current prices for nuclear power plants, you can easily run cables from the Netherlands to the north of Scotland and still be cheaper than nuclear.
At the moment new nuclear is insanely expensive. So we can do a lot of really weird stuff and still be cheaper than nuclear. Will nuclear get cheaper? Who knows.
What we do know is that the EU has targets for 2030, 2040, etc. We don't have time to wait for nuclear to get cheap. We need to act now.