India’s HVPNL plans to increase grid resilience in 2021-22 March 1, 2021 | Asia-Pacific News Indian state-owned power transmission utility, Haryana Vidyut Prasaran Nigam Limited (HVPNL), has put forth its plans to add 11 new substations and augment 106 substations in 2021-22. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password