ISBN: | 978-5-5147-7601-6 |
High Quality Content by WIKIPEDIA articles! The European Network of Transmission System Operators for Electricity (ENTSO-E) is an association of Europe`s transmission system operators (TSOs) for electricity. It is a successor of ETSO, the association of European transmission system operators founded in 1999 in response to the emergence of the internal electricity market within the European Union.