underground

(redirected from undergrounding)
Also found in: Dictionary, Thesaurus, Idioms, Encyclopedia, Wikipedia.
References in periodicals archive ?
EEI has released Out of Sight, Out of Mind 2012, an updated study of undergrounding overhead power lines.
Additional undergrounding would result in highly volatile conditions that would jeopardize the reliability of the system.
The group, approved by the Connecticut Siting Council in June, was formed to conduct further review of the undergrounding proposal for the 345 kV transmission line after it was determined that the original proposal would not operate reliably.