Environment

What happens when a heatwave hits in a post-Hazelwood world?

The risks associated with an electromagnetic pulse 'would cause a massive disruption to the electric grid'.

Extreme heat is a test. It tests people and the systems they rely on, not least the electricity system. So in a post-Hazelwood world, how will the national electricity grid cope during hot days as we seek comfort by cranking up our cooling systems?

40 years later, the Snowy Mountains Scheme is back in vogue

A Sydney Morning Herald drawing showing Sir William Hudson in front of one of the Snowy Mountains Scheme dams.

It is easy now, as thousands stream blithely each winter to the ski fields of the Snowy Mountains, to overlook the monumental events of last century on those heights that still affect our daily lives and our industries, and how, in the exploitation of the high country, Australia was transformed, economically and culturally.