Water begins flowing from Victoria's desalination plant more than four years after it was completed, as the Government moves to reassure Victorians that water bills will not go up as the result of a new regular water order.
The South Australian Opposition calls on the State Government to reveal exactly how it will pay for its $550 million plan to secure the state's power supply.
A $60-million multi-functional park in Melbourne's inner south-east promises to provide desperately needed open space as the city grapples with population growth.
Using a laser beam to control birds might sound like something out of a science fiction movie, but workers at an Adelaide Hills vineyard hope the technology will save their grapes from the flying pests.
As concern grows about the cost of power and the stability of the electricity grid, the head of the Food and Grocery Council says manufacturers will quit Australia if affordable, reliable energy cannot be guaranteed.
Carved through the Beeliar wetlands are the scars of the battle over the road to nowhere — the dumped Roe 8 freight link — with huge sections of banksia woodland lost.
A greener energy mix has helped keep energy-related carbon dioxide emissions flat in 2016 according to International Energy Agency data, showing countries are able to have economic growth while reducing emissions.
Annastacia Palaszczuk and a group of regional mayors hope their visit to India will help convince Adani to go ahead with the Carmichael coal mine, despite protesters promising to disrupt its construction.
Farmers say they support the idea to compensate landowners for hosting gas wells on their property, but they still have concerns about the potential damage gas extraction could have on their land and water.
More than 200 jobs are in limbo after the owners of the Heyfield timber mill in Victoria's east announced it would close, but the Victorian Government may still throw workers a lifeline.
In a submission to the Finkel Review, some of Australia's major energy companies have called for an end to "piecemeal" climate and energy policy and a "reward structure" for picking up the slack when renewable sources fail.
A group in Brisbane is turning food thrown out by supermarkets into home-cooked meals which they serve to the lonely, isolated and some who are just plain hungry.
The Coopers Brewery brouhaha, energy policy and the WA election dominated the week's news, but who ended up on top? Fran Kelly and Patricia Karvelas pick their winners and losers.
A planned expansion to the Snowy Hydro scheme is grabbing headlines — but a new plan could build oceanfront hydro power in places without mountains, including South Australia.
US President Donald Trump's budget proposal will boost defence spending by $US54 billion, while slashing the Environmental Protection Agency's funding by 31 per cent and cutting other programs including Meals on Wheels.
Fishermen in India say a local Adani project is harming them and killing off sea life, warning Australia to be wary as Queensland's Premier Annastacia Palaszczuk prepares to decide whether to proceed with the Carmichael coal mine.
Both sides of state politics join the Queensland Resources Council to dismiss the Chappell brothers' objections to Adani's planned Carmichael coal mine.
Mr Frydenberg said the Premier had tried to “crash tackle” his announcement with “petty politics”, claiming all it did was show how “desperate” he was.
Jay Weatherill admitted he crashed the press conference because he was “sick and tired of getting criticisms across the air waves from the eastern states about South Australia”.
Josh Frydenberg accused Jay Weatherill of gate-crashing the press conference. He said he had no idea he would be standing beside the Labor Premier, but that didn’t stop them throwing verbal punches.