A Danish Baltic Sea island suffered a temporary power blackout on Monday as a local grid fault caused the transformer feeding electricity from Sweden to shut down, Energinet and E.ON said.
Danish transmission system operator Energinet said the blackout had not been caused by damage to the subsea cable feeding the electricity from the transformer station, and power had returned to all consumers on Bornholm.
"The fault which caused a power outage on Bornholm on Monday at (0549 GMT) was not directly related to the submarine cable between Bornholm and Sweden, but was due to a fault locally on Bornholm," it said in a statement.
