Bigger power shortage forecast for Crete demands extra action

Having just determined a bigger-than-expected electricity shortage on Crete for this coming summer, DEDDIE/HEDNO, the Hellenic Electricity Distribution Network Operator, has informed the main power utility PPC to bolster its plan for additional mobile electricity production units on the island.

The operator has increased its projected summer shortage for Crete to 90 MW from the previous forecast of 50 MW.

PPC licensing procedures concerning the transfer of mobile electricity production units to Crete are already in progress, based on the original power shortage forecast. These mobile units, including 18 company-owned units currently stationed on Rhodes and totaling 23 MW, possess a total production capacity of 61 MW.

More units will now need to be brought into action to cover the 90-MW shortage forecast for Crete. RAE, the Regulatory Authority for Energy, has urged PPC to act fast. Crete’s electricity needs will begin escalating to high levels in July.

PPC has already made clear it will need to be assured of reimbursements before it can make any additional capacity-boosting moves for Crete. It is awaiting officials documents from RAE recognizing the cost entailed.

Once the Cretan capacity issues for this summer have been resolved, RAE will need to think about the summer of 2020 as a small-scale grid interconnection linking the island with the Peloponnese will not have been completed. Solutions for the summers of 2021 and 2022, the intermediate period between Crete’s small-scale interconnection and the big link to Athens, also need to be found.

Solutions minimizing cost and environmental impact are the top priority for authorities.