Latest Commentary

Commentary

Will solar succeed where nuclear failed and become “too cheap to meter”?

First uttered in 1954 in reference to the potential of nuclear, the phrase “too cheap to meter” became a bit of a joke. Now, with solar at 1.3 cents/kWh, could it have a new life?
Commentary

Best option for ditched Queensland pumped hydro project less than half the cost claimed by premier

Despite the strange claims made by the new Queensland premier, the best option for the ditched Pioneer Burdekin project were half those cited.
Australian coal mine emissions accounting trick could be hiding more than 10 million tonnes a year

Australian coal mine emissions accounting trick could be hiding more than 10 million tonnes a year

New study assesses the impact of an emissions reporting rule change that enables open cut mines to select how they would like to report their methane pollution.

All Commentary

Will solar succeed where nuclear failed and become “too cheap to meter”?

Will solar succeed where nuclear failed and become “too cheap to meter”?

First uttered in 1954 in reference to the potential of nuclear, the phrase “too cheap to meter” became a bit of a joke. Now, with solar at 1.3 cents/kWh, could it have a new life?
Best option for ditched Queensland pumped hydro project less than half the cost claimed by premier

Best option for ditched Queensland pumped hydro project less than half the cost claimed by premier

Despite the strange claims made by the new Queensland premier, the best option for the ditched Pioneer Burdekin project were half those cited.
Australian coal mine emissions accounting trick could be hiding more than 10 million tonnes a year

Australian coal mine emissions accounting trick could be hiding more than 10 million tonnes a year

New study assesses the impact of an emissions reporting rule change that enables open cut mines to select how they would like to report their methane pollution.
We need to get the cost of wind energy down in Australia – Chinese turbines are the likely answer

We need to get the cost of wind energy down in Australia – Chinese turbines are the likely answer

Updated: Australia can access all the cheap wind turbines, solar panels, batteries and EVs we want from a willing seller. Let’s not waste the opportunity.
Cheaper, more reliable, more efficient: It’s time to consider a bottom-up clean energy transition

Cheaper, more reliable, more efficient: It’s time to consider a bottom-up clean energy transition

Decentralised energy means small is cheaper, more efficient, more reliable and far more resilient. But incumbent utilities don’t want to change their ways, and regulators appear unwilling to change the rules.
Batteries come of age, and are now doing the heavy lifting around the solar duck

Batteries come of age, and are now doing the heavy lifting around the solar duck

Falling costs and rapidly increasing scale means that big batteries are doing the heavy lifting at crucial points for the grid, particularly around the solar duck curve.
Crucial climate talks begin in country that hails oil and gas as “gift of the gods”

Crucial climate talks begin in country that hails oil and gas as “gift of the gods”

Azerbaijan once led the world in oil production and now plays host to the UN’s annual climate talks amid claims of greenwashing and civil society crackdowns.
10 reasons why Donald Trump can’t derail global climate action

10 reasons why Donald Trump can’t derail global climate action

Now is a good time to remember that efforts to tackle the global climate crisis are much bigger than one man. Here are 10 reasons to remain hopeful.
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