Articles sur Renewables

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Off-grid mountain house. Shutterstock

Is it possible to live off-grid?

Lowering your carbon footprint by living off-grid is a sustainability dream. But how possible is it using current technology?
South Australian Premier Jay Weatherill, SA Liberal leader Steven Marshall and SA Best leader Nick Xenophon at a leaders’ debate hosted by the ABC. AAP Image/Morgan Sette

FactCheck: does South Australia have the ‘highest energy prices’ in the nation and ‘the least reliable grid’?

SA Liberal Party leader Steven Marshall said that state Labor policy had left South Australians with 'the highest energy prices in Australia' and 'the least reliable grid'. Is that right?
Queensland Premier Annastacia Palaszczuk (centre) is seen posing for a photo with workers as she inspect’s the Clare Solar Farm project near the North Queensland town of Ayr during the Queensland Election campaign. AAP

Public investment in electricity generation – a hot-button issue in Queensland?

In the upcoming Queensland election all major parties are talking up public investment in energy generation. But are these policies paying heed to climate science?
Scott Morrison on Tuesday said reform was harder now than in the 1990s. Lukas Coch/AAP

Morrison finds his productivity report is useful for Labor too

Just as the government hopes it is making progress on the energy conundrum, it finds itself struggling on another front of deep public disgruntlement – the NBN. The rollout of what’s generally considered…
Malcolm Turnbull and Josh Frydenberg surrounded by members of the government’s Energy Security Board. Mick Tsikas/AAP

Household savings figures in Turnbull’s energy policy look rubbery

The big questions about Malcolm Turnbull’s energy policy will be, for consumers, what it would mean for their bills and, for business, how confident it can be that the approach would hold if Bill Shorten…
The price of new-build renewable energy is expected to fall significantly relative to new-build coal energy in coming years. AAP Image/Lucy Hughes Jones

Renewables will be cheaper than coal in the future. Here are the numbers

The price of renewable energy will fall significantly relative to new-build coal in coming decades, making an all-renewable electricity system more desirable, both economically and environmentally.
Solar panels are still a rarity in WA’s lower-income areas. Orderinchaos/Wikimedia Commons

WA bathes in sunshine but the poorest households lack solar panels – that needs to change

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. John Fowler

Do coal and nuclear need a helping hand? 5 essential reads

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. Takver/

Of renewables, Robocops and risky business

A local council goes for hydrogen. A state government goes for lithium and mirrors. They are taking punts on technology. What are the risks?
Solar PV outstripped coal as the leading source of new electricity generation worldwide last year. AAP Image/Lukas Coch

Solar is now the most popular form of new electricity generation worldwide

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.

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