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Environment + Energy – Articles, Analysis, Comment

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The closure of the Hazelwood mine has lessons for the future of coal in Australia. Global Warming Images/AAP

Coal does not have an economic future in Australia

An international report has found there’s no future for Australia’s coal exports.
To grow tall enough to reach the canopy, a species of screw pine unique to Lord Howe Island has evolved its own rainwater harvesting system. Matthew Biddick, CC BY-SA

The Lord Howe screw pine is a self-watering island giant

How a species of screw pine unique to Lord Howe Island has evolved its own rainwater harvesting system that allows it to grow tall.
The government is now firmly focused on lowering household power bills. AAP Image/Julian Smith

Capping electricity prices: a quick fix with hidden risks

Australians are angry about electricity prices and both the federal government and opposition are proposing to cap them. Will this approach work, and what are the risks?
Successive governments have seen the Great Barrier Reef not just as a scientific wonder, but as a channel to further economic development. Superjoseph/Shutterstock.com

Politicised science on the Great Barrier Reef? It’s been that way for more than a century

The $444 million awarded to the Great Barrier Reef Foundation has been criticised as a politically calculated move. But governments have been asking what the reef can do for them ever since colonial times.
Prime Minister Malcolm Turnbull and federal energy minister Josh Frydenberg have been forced to back down on plans to legislate emissions reductions for the electricity sector. AAP Image/Mick Tsikas

The too hard basket: a short history of Australia’s aborted climate policies

Prime Minister Malcolm Turnbull has abandoned the emissions-reduction component of his signature energy policy, in the latest chapter of a brutal decade-long saga for Australian climate policy.