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Sea levels are expected to rise between 0.5m and 1m by 2100, potentially at great cost to coastal infrastructure. AAP

Fix climate by 2020 or face huge costs

Governments and communities must take urgent action to reduce greenhouse gas emissions this decade or face enormous social…
Battery-operated cars can plug a quickly emerging gap in the market. Thomas Bräunl

Why electric cars are in pole position

With global warming, carbon trading and record-high petrol prices in the news, not to mention the ever-looming spectre of peak oil, we need to find an environmentally sustainable and socially acceptable…
An accident in a nuclear station is much more worrying than an accident at a wind turbine. Flickr/Jaako

No need for nuclear, even in the face of climate change

Before the Fukushima reactor was swamped by a tsunami, there had been a wave of enthusiasm for nuclear power. The problems in Japan have probably ended the risk of Australia going down the nuclear path…
Is Australia waiting for other countries to do all the hard work on renewables? Torresol Energy

A carbon price won’t bring zero emissions

If Australia is truly serious about avoiding climate catastrophe we are going to need to move towards a zero-emissions economy. A price on carbon emissions is an important component of climate protection…

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