Pakistan’s first HVDC project completes a year of commercial operations September 1, 2022 | Asia-Pacific News The 886-km, ±660 kV Matiari-Lahore high voltage direct current (HVDC) transmission line, Pakistan’s first HVDC project, completed one year of commercial operation on September 1, 2022. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password