Energy Efficiency

Forget coal power – the path to grid stability begins at home

There’s a simple and achievable way to ensure electricity grid reliability on extreme heat days, and it's on and under our own roofs.

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We need a comprehensive housing approach to deal with heatwaves

Heatwaves across much of the country this summer have revealed a serious problem with our national housing stock.

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Stockland completes 925kW solar array on Sydney shopping centre

Australian property group completes its latest major commercial rooftop solar installation, a 925kW array at Wetherill Park Shopping Centre.

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Mildura Airport installs 100kW solar to cut grid costs, boost reliability

Australia's "busiest regional airport" adds 100kW of rooftop solar to cut electricity costs, boost security of supply in North Western Victoria.

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To seal or not to seal: The dangers of a draught-proof home

At the moment it is de rigeur to try to seal off every last little crack in the envelope of one’s house in order to save energy. But there is another side to this issue: you also have to breathe!

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Google plans to be 100 per cent renewable next year

From next year Google will purchase 100 per cent of the energy it uses from renewable sources, mostly wind and solar. Because it is cheaper.

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Canada’s first 100% renewable energy community project

Oxford County, Ontario, has just opened a wind farm as part of a project to go 100% renewables for electricity and heat.

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Households will power half the grid by 2050, networks admit

Report from Australia's main network lobby and CSIRO suggests that by 2050, nearly half of all future generation – and storage – will be on site in homes, business and communities.

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CSIRO “internet of things” pilot aims to cut community housing power bills by 80%

Solar + battery storage optimisation platform by CSIRO-backed start-up Evergen to be installed in 10 NSW low-income households in first of a kind pilot program.

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Solar PV and hot water, zero emissions: Stockland’s new 8-star energy rated house

Australian property group Stockland has unveiled its 8-star energy rated zero emissions house at the company’s Willowdale community development in Sydney’s west.

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