Sydney's relationship with electrical energy is among extensive day-to-day dependence that many residents never consciously acknowledge till the minute that dependence is suddenly interrupted. The fridge that preserves food, the warm water system that makes an early morning shower possible, the s

In the high-voltage environment of a worldwide city, the stability of a home's electrical infrastructure is typically considered approved up until the minute a circuit fails or a burning aroma wafts from a switchboard. When the lights flicker out across a leafy suburb or a high-rise apartment in