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Artikel-artikel mengenai Renewable energy

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The home biogas system offers a zero-emissions alternative to paying for fossil gas. Samuel Alexander

Home biogas: turning food waste into renewable energy

Australians love cooking with gas, but what if you could make your own supply, using leftover food waste? It may be time for more households to embrace home biogas – and stop paying gas bills.
Blockchain technologies could help homeowners sell their green electricity to their neighbours. (Shutterstock)

How blockchain can democratize green power

Blockchain technology could be applied to our energy grids to make them smarter, and turn energy consumers into producers.
Most of the growing number of jobs in the solar industry have more to do with maintaining and installing panels than manufacturing them. only_kim/Shutterstock.com

Better ways to foster solar innovation and save jobs

The Trump administration can boost domestic solar panel manufacturing without slapping duties on all imports.
The potential clean energy sources are all around Sydney, just waiting to be harnessed. Collage by Rocco Furfaro

Sydney’s closer to being a zero-carbon city than you think

Sun, wind, waste biomass, geothermal, tides and waves: all these energy sources in Sydney’s backyard add up to a zero-carbon energy solution for the city.
Managed in the right way, wind farms can actually help stabilise the grid, rather than disrupting it. AAP Image/Lukas Coch

What’s the net cost of using renewables to hit Australia’s climate target? Nothing

New modelling suggests that Australia could use renewable energy to hit its 2030 emissions reduction targets, without it costing any more overall than maintaining the status quo.
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…

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