Articles on Electricity grid

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The Mugga Lane Solar Farm in the ACT is part of a new wave of large-scale renewable energy projects. AAP Image/Moaneng Australia

At its current rate, Australia is on track for 50% renewable electricity in 2025

Australia could be getting half of its electricity from renewable energy by 2025, even without government subsidies for new wind and solar projects, according to a new analysis of energy industry trends.
The government is now firmly focused on lowering household power bills. AAP Image/Julian Smith

Capping electricity prices: a quick fix with hidden risks

Australians are angry about electricity prices and both the federal government and opposition are proposing to cap them. Will this approach work, and what are the risks?
A man reads the newspaper by flashlight during the Northeast Blackout in August 2003. AP Photo/Joe Kohen

Keeping the electricity grid running – 4 essential reads

Fifteen years after the Northeast Blackout of 2003 cut power to 50 million people in the US and Canada, experts explain that many threats to the electricity grid remain.
As the name suggests, Windy Hill near Cairns gets its fair share of power-generating weather. Leonard Low/Flickr/Wikimedia Commons

New coal doesn’t stack up – just look at Queensland’s renewable energy numbers

There are calls from the backbench and elsewhere for the federal government to safeguard the future of coal. But do those calls make economic sense? A look at Queensland's energy landscape suggests not.
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?
More blue sky thinking could help the grid get even smarter. AAP Image/Dan Himbrechts

Virtual power plants are in vogue, but they can be like taking a sledgehammer to a nut

'Virtual power plants' offer extra power to the grid by tweaking the operation of batteries and appliances right across the network. But even this might be too blunt a tool for our future energy needs.
There are ways we can stay cool in a heat wave without blasting air con at peak times. AAP Image/TRACEY NEARMY

Trust Me I’m An Expert: Why February is the real danger month for power blackouts

The urban heat island and summertime blackouts. The Conversation25.6 MB (download)
Today, we're asking why some of the most disadvantaged parts of our cities cop the worst of a heatwave and how you -- yes, you! -- can do your bit to reduce the risk of a summer time blackout.

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