[WHATDOESIT]

You're talking about electricity, I am talking about replacing the entire energetic demand. That means fuel for ICE vehicles, ships, etc in addition to all the fossil fuels used purely for heating.

What Cyprus, Romania and other states do internally is not so interesting - every state is selling electricity for outrageous prices internationally, so it's not really something we'd want to rely on.

[ben_w]

My point remains valid even if you want to replace all energy and not just what is already electrified, and also boost global energy use to the per-capita rate of Qatar (I think the highest in the world at about 2.5 times the average of the USA), and also boost world population to 10 billion, and also the PV is placed slightly worse than if it was randomly scattered.

Simultaneously. And by a large margin.

There's a lot of land on this planet of ours.

(The reason I chose Cyprus as an example is because of how small it is, and yet could supply so much if it wanted to. Any single one of Bavaria, Lombardy, Brussels, Lubusz, Aragón, Île-de-France could individually supply the entire EU just from PV, not merely meet their own needs, but again this is just to give a sense of scale — the correct placement of PV is seldom "all in one place").