Labor mentioned Scott Morrison’s ‘pet rock’ during Question Time on Tuesday.
As coal has muscled its way to the centre of the stage, we've seen the showdown between the government and AGL over the future of its Liddell coal-fired power station.
Solar panels are integrated into a block of flats in the Viikki area of Helsinki, Finland.
Not everyone can afford to pay for solar panels up front, but local planners can help disadvantaged households overcome energy poverty in several ways.
Malcolm Turnbull will meet with AGL chief executive Andy Vesey on Monday to discuss the future of the Liddell power station.
As he grapples with the power issue, Malcolm Turnbull has swung increasing emphasis onto coal.
Solar panels are still a rarity in WA’s lower-income areas.
Western Australia has huge amounts of sunshine and wind, yet only 7% of its energy comes from renewables. What's more, most households in the poorest suburbs are still locked out of the solar panel boom.
Coal power has long been a mainstay of the electricity system but has lost share as natural gas prices have gone down.
The Department of Energy's review of the electricity grid finds natural gas, rather than renewables, has hurt coal and nuclear power. But that's only half the story of the changes underway.
What a gas: one of Moreland’s new hydrogen-powered garbage trucks.
A local council goes for hydrogen. A state government goes for lithium and mirrors. They are taking punts on technology. What are the risks?
The BedZED eco-housing development in the UK challenged planning regulations.
Traditional urban planning is being stretched by the pace at which renewable energy systems are being installed. New codes and guidelines are needed to manage emerging conflicts over land use.
Yallourn Power Station in the Latrobe Valley, Victoria.
AAP Image/David Crosling
On Q&A, an audience member said renewable energy is 'now cheaper than coal'. Senator Matt Canavan disagreed, saying renewables are not 'at the moment, cheaper than coal'. Let's look at the numbers.
Solar PV outstripped coal as the leading source of new electricity generation worldwide last year.
AAP Image/Lukas Coch
Solar PV and wind energy have overtaken coal as the leading sources of new electricity generation worldwide, with falling prices and new storage technologies making clean energy ever more attainable.
Eco-houses at Scotland’s Housing Expo, Inverness. What is it like to live in a house like this?
There's an international push towards low-emissions housing. New research investigates what it's like to actually live in low-energy houses.
A single, national market that supplies all of Australia’s electricty is looking dangerously outdated – and politically impossible.
The idea that Australia's national electricity market is either useful or feasible has simply passed.
Australia will need more sources of zero-emissions energy if it is to stay on track for carbon-neutrality by 2050.
AAP Image/Lukas Coch
A new analysis by ClimateWorks Australia says that the electricity sector needs to do far more to cut its carbon emissions than will be delivered by current policies.
Malcolm Turnbull is firm in his belief that his party is one of harmony and robust discussion. But Tony Abbott seems to have other ideas.
Tony Abbott's second major public intervention this week prompted a radio interviewer to ask Malcolm Turnbull whether his leadership was under threat.
Josh Frydenberg’s task of garnering broad support for the Finkel scheme is proving to be more difficult than expected.
The degree of pushback against a clean energy target was stronger than had been anticipated, given the intense lobbying of the backbench Josh Frydenberg had done ahead of the meeting.
The government faces a hard internal sell on the Finkel plan, not least to Tony Abbott.
Bedding down an energy security policy based broadly on the Finkel model is now crucial for Malcolm Turnbull. But the issue will also test Tony Abbott’s judgement and influence, in what has long been a…
The Finkel Review is scientifically modest but politically deft.
Chief Scientist Alan Finkel has attempted to address the energy 'trilemma': electricity that's cheap, reliable and low-emissions. Has he succeeded? Our expert panel weighs in.
The Finkel review aims to introduce certainty into Australia’s energy market.
The Finkel review is designed to create a coherent and realistic plan for a low-emissions future. Here are the details you need to know.
It's just not in their business interests to ignore climate change.
Current political intervention in the energy market is haphazard and disconnected.
The energy security crisis has politicians leaping to unveil various schemes. But we don't need piecemeal action – the Finkel review, due in June, aims to create a coherent new energy blueprint.
AAP Image/Joe Castro
Earlier this year Australia's energy market operator warned of a gas shortage, sparking fears of an energy crisis. But new research shows the projected shortfall is so small, it may already be closed.