Energy Minister Lily D’Ambrosio says there was a record demand for electricity Tuesday night, but claims there was enough supply to meet demand.

Speaking to Tom Elliott on 3AW Mornings, she says the problem was at the “poles and wires end”.

Press PLAY to hear her take on Tuesday’s blackouts

“They’ve [the power companies] had lots of blown fuses, lines damaged by fallen trees and in some areas … heat stress was a really big factor,” she said.

“We’ve been saying to the energy companies that they need to have better resilience plans in place. We’re in fact going to legislate for that,” she added.

Image: Nine News, 3AW