The following report details the findings of an ESB International (ESBI) survey
conducted to obtain information on projects relating to electrical infrastructure
within CIGR� member Countries. An email questionnaire was issued to the
members of Working Group B2 06 �Principles of Overhead Line Design� and
also to members of Study Committee B2. The survey requested information
on Overhead Lines in the voltage range 380kV to 500kV that are currently in
planning, construction or commissioned since the year 2000.