Spain's grid operator warns of new tension swings, urges measures to avoid blackout
08/10/2025 19:30
MADRID, Oct 8 (Reuters) - Spain's grid operator Red Electrica has detected steep voltage swings in the system over the past two weeks that are capable of affecting power supply in the country that suffered a massive blackout in April, it warned in a document sent to market regulator CNMC. It urged swift technical changes to be implemented to avoid any such impact. The CNMC said on Wednesday it was calling a public consultation for next week to address the issue. (Reporting by Corina Pons and Andrei Khalip, editing by Pietro Lombardi) ((andrei.khalip@thomsonreuters.com; (351) 213-509-209;))