The deadline of a tender for the engineering, procurement and installation of underwater cable systems (2 x 500 MW) concerning the Crete-Athens electricity grid interconnection expires today following two extensions.

An initial July 22 deadline was extended to July 29 before being stretched further to August 5. These successive deadline extensions sparked rumors of possible revisions concerning the 330-km long project.

Power grid operator IPTO, whose subsidiary Ariadne Interconnection is staging the tender, has ruled out the possibility of any further extension.

IPTO is determined to make clear that the tender is pressing ahead despite efforts by Cypriot consortium Euroasia Interconnector aiming to block the procedure.

Euroasia Interconnector, heading a wider PCI-status project to link the Greek, Cypriot and Israeli grids, is at odds with IPTO for control of the Crete-Athens segment’s development.

Euroasia Interconnector took fresh legal action last week against IPTO and RAE, the Regulatory Authority for Energy, which, if successful, could prompt further tender delays.

The Crete-Athens electricity grid interconnection is urgently needed to prevent a looming energy shortage on the island, Greece’s largest. Outdated diesel-fueled power stations operating on the island need to be withdrawn to meet EU environmental regulations.

The Cretan grid interconnection project is scheduled to be completed in 2022.

Italy’s Prysmian and France’s Nexans, both leading companies in the field, have shown interest in the tender.