ENTSO-E represents 42 electricity transmission system operators (TSOs) from 35 countries in Europe. TSOs are responsible for the transmission of electric power across the main high-voltage networks, and ENTSO-E works with them on the implementation of energy policies and achieving Europe’s energy and climate policy objectives.

“A risk assessment has been performed and contingency plans are now in place to reduce the risk and impact of any further attacks,” the organization said in a brief statement. “Our TSO members have been informed and we continue to monitor and assess the situation.”