The ability of households to rely on the grid for energy is being questioned, after a high profile blackout left Melbourne sweltering on the hottest night of the season.
Experts argue that the grid is more reliable now than it's ever been.
The ability of households to rely on the grid for energy is being questioned, after a high profile blackout left Melbourne sweltering on the hottest night of the season.
Experts argue that the grid is more reliable now than it's ever been.