Work on the first phase of a multiyear effort to bury the District's power lines will begin in the spring, after the D.C. Public Service Commission announced Thursday it had approved the $1 billion plan.. (Andrew S. Geraci/The Washington Times)

Work on the first phase of a multiyear effort to bury the District's power lines will begin in the spring, after the D.C. Public Service Commission announced Thursday it had approved the $1 billion plan.. (Andrew S. Geraci/The Washington Times)