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Will Cape Town become the first major city to run out of water?

South Australia government to help fund Australia's first renewable-powered hydrogen electrolyser plant – a 15MW facility to be built at Port Lincoln, along with a 10MW hydrogen-fired gas turbine, fuelled wind and solar, and a 5MW hydrogen fuel cell.

With a Wednesday deadline, things are getting tight for power companies to purchase and surrender enough LGCs to meet their liability. Has ERM got its act together?

Retiring Labor stalwart Wayne Swan cites losing carbon price debate to "vicious" Abbott-led scare campaign as major regret.

A $10.5m microgid combining 2.5MW solar PV, 4.2MWh of Tesla battery packs, 2.5MW diesel generator will power SA wholesale fruit and vege market, save stall holders $500k a year.

All eyes on bond rates and the results from the country's biggest utilities, including AGL.

Cities all over the world are facing growing challenges to provide clean, reliable water. And many of the fixes, such as desalination plants, have a huge carbon footprint. Peter Fisher, Adjunct Professor, Global, Urban and Social Studies, RMIT University Licensed as Creative Commons – attribution, no derivatives.

Who knows what EV nightmare Craig Kelly had over Christmas, but clearly it spooked him. Let's compare his claims with real word facts.

Australian CleanTech Index slightly underperformed the wider market in January.

Supplies cut by storms in Queensland and faulty sub-station in Victoria, while market operator warns of 1400MW of lost generation due to "coal supply" issues.

Carnegie wins WA contract to build state's largest microgrid, ensuring renewables and batteries can lift reliability of supply for Kalbarri.

Carnegie Clean Energy proposes 100MW solar farm and 20MWh battery storage to supply mines in Kalgoorlie area, and possibly lithium processing plants as the storage market for electric vehicles and battery storage takes off.

The State Government has identified Bolivar as the permanent location for South Australia’s publicly-owned power plant, which is set to be operational at the site from summer 2019-20.

Our newest National Heritage Place, one of Australia's outstanding government domains, takes in landmarks such as Government House, Domain Parklands, Melbourne Observatory, Shrine of Remembrance and Kings Domain resting place.

Our newest National Heritage Place, one of Australia's outstanding government domains, takes in landmarks such as Government House, Domain Parklands, Melbourne Observatory, Shrine of Remembrance and Kings Domain resting place.

The current review of standards for egg and poultry farming does little do assuage fears that the industry wields too much influence. Only an independent regulator can restore public confidence. Elizabeth Ellis, Honorary Senior Fellow, School of Law, Faculty of Law, Humanities & the Arts, University of Wollongong Licensed as Creative Commons – attribution, no derivatives.

Everyday hubbub can increase your chance of cardiovascular problems, new research claims. Here are four ways to mitigate the effects of background sounds

If you find it vexing that a loud bang can trigger a heart attack, bad news: it turns out a low rumble can, too. Several studies have identified links between noise pollution from railways, airports or roads and cardiovascular conditions such as high blood pressure, stroke and heart failure. According to new research published in the Journal of the American College of Cardiology, this is probably because sound can cause a spike in stress hormones, which damages the heart over time.

The researchers from Johannes Gutenberg University in Germany who compiled the research said one of the main ways noise pollution affects heart health is by disrupting sleep. Thankfully, there are simple way to mitigating those effects.

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The Danish capital ranks high on the list of the world’s healthiest and happiest cities. With obesity and depression on the rise worldwide, here are its lessons for how to combat them culturally

Maybe it’s the Viking heritage. There is an icy open-air pool in the waters of Copenhagen’s harbour, and although it is mid-winter Danes still jump in every day. On the front cover of the city’s health plan, a lean older man is pictured climbing out, dripping, his mouth open in a shout that could be horror or pleasure. “Enjoy life, Copenhageners,” urges the caption.

It’s not every Copenhagener who wants to take strenuous exercise in cold water either for fun or to get fit. But the packed bike lanes of the Danish capital, even at this sometimes subzero time of year, are testimony to the success of a city that is aspiring to be one of the healthiest in the world. Copenhagen consistently sits at the very top of the UN’s happiness index and is one of the star performers in the Healthy Cities initiative of the World Health Organisation, which, almost unknown and unsung, celebrates its 30th anniversary this year. The initiative was the idea of a group of individuals inspired by the Alma Ata Declaration of 1978, which was about elevating the status of primary care and public health in a world where everybody equated healthcare with hospital treatment after you got ill.

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Rock singer Steve Ludwin has been injecting himself with snake venom for 30 years. In a strange twist, his bizarre habit could now save thousands of lives. His former partner Britt Collins tells his outlandish story

Sometime in 2006, when my ex-boyfriend failed to show up for dinner, I assumed something was wrong or perhaps he’d forgotten. About a week later, calling to apologise, he told me he’d had an overdose, accidentally injecting a lethal cocktail of venom from three snakes. A lot has been written about Steve Ludwin, widely known as the man who injects snake venom, and lately his life has turned into a non-stop frenzy of international journalists and film crews revelling in the seeming sheer insanity of it.

Steve was once my great love; an animal lover, vegan and musician who wrote songs for Placebo and Ash, and played the Reading festival with Nirvana. In between tours and recordings he dabbled with snake venom. In his latest incarnation as a self-taught snake expert, moulding himself into the role of a lifetime, he appears as a kind of living specimen and star in a short film at the Natural History Museum’s new exhibition, Venom: Killer and Cure.

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The 'Oumuamua asteroid from outside our Solar System was involved in a collision, a study finds.