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Analysis and Comment (8)

Can CCS cast a new light on fossil fuel-fired power stations? Can CCS cast a new light on fossil fuel-fired power stations? Alan Murray-Rust

A step forward for CCS, but much greater strides are needed

Despite the evidence that shows greenhouse gases from burning fossil fuels are leading to changes in the planet’s climate, the development of large scale technologies to slow or stop these effects has…
Cooling towers at Yallourn, one of Victoria’s major brown coal power generators. Cooling towers at Yallourn, one of Victoria’s major brown coal power generators. Flickr/ccdoh1

Is $15 a year really too much to pay for renewable energy?

Australia’s Renewable Energy Target looks likely to be weakened or even axed, with the Prime Minister saying the scheme needs to be reviewed because it is causing “pretty significant price pressure”. But…
The Three Gorges Dam has changed the lives of millions - not always for the better. The Three Gorges Dam has changed the lives of millions - not always for the better. Greg Baker/AP

Chinese hydropower electrifies southeast Asia, but at a cost

China is the world’s largest energy consumer, its ferocious industrial expansion and urbanisation driving a demand for electricity that has risen 10% in a single year between September 2012-13. This has…
Whether more power stations should switch to burning wood or biomass is debatable. Whether more power stations should switch to burning wood or biomass is debatable. David Cheskin/PA

If we burn wood for energy, we can’t have our cake and eat it

Many countries have turned to the planet’s forests to meet their need for renewable energy, burning wood chips and pellets produced at home or abroad in power stations to generate electricity. But a report…
Speedy and decisive action is needed from the government to ensure our future energy security. Speedy and decisive action is needed from the government to ensure our future energy security. Flickr/Cayusa

Nuclear futures: tough decisions needed to keep Britain’s lights on

Our nuclear reactors have reached the end of their lives, North Sea oil is running out, coal is dirty: Britain faces an energy crisis of rising demand and falling supply. In our Nuclear Futures series…
No such thing as a free lunch: nuclear power can do what many renewable energy systems have not yet done on a large scale - deliver. No such thing as a free lunch: nuclear power can do what many renewable energy systems have not yet done on a large scale - deliver. Flickr/Gretchen Mahan

Low-carbon electricity must be fit-for-service (and nuclear power is)

To paraphrase George Orwell: “All electricity is created equal, but some of its generating technologies are more equal than others”. This is a crucial point – emphasised but typically overlooked – in the…
Solar is now a viable industry that should be taken seriously. Solar is now a viable industry that should be taken seriously. AFP Photo/Sakis Mitrolidis

Solar will force coal and nuclear out of the energy business

A solar energy revolution is brewing that will put the coal and nuclear industries out of business. Solar is already reaching price parity with coal in many parts of Australia. In contrast to coal and…

Research and News (1)

Research Briefs (5)

Vibrations to power small electronics

Low frequency vibrations could power small electronic devices indefinitely. Researchers have designed an aluminium nitride-based…