Which is mostly an advertisement. Probably the main author is linked to the Euroasia Interconnector.

Also note that there is little reference for the Greek part of the interconnector for which there was a great debate. Greece decided to create the part connecting Crete with Attica on it's own citing delays that cost Greece hundrends of millions a year because it is forced to operate diesel plants in Crete.

Also Greece also has the longest and deepest AC connection in the world under construction (2 cables connecting Peloponesse with Crete). One of the cables is already operational.