Another outage at a major coal unit triggers price spike and supply concerns, highlighting vulnerability of a fossil-dependent grid, and the need for more batteries.

The Essential Services Commission has banned a second company in as many weeks for allegedly using doctored photos to claim completion of efficiency projects.

AGL is making more money from customer margins and its new big batteries, but is worried about solar sharer. "It's February and we have not an ounce of detail." ...

AGL to create a new funding vehicle, using other people's money, to develop its major wind projects, including auction winners in NSW and the CIS.

Simon Hackett says government subsidies should only support home batteries that let consumers choose their software and energy services freely. Currently they don’t.

US companies sign deal to build giant sodium batteries for US data centres, and also targeting Australia and Japan.

Australian scientists say they have been able to make green hydrogen from both freshwater and seawater using a liquid metal known as gallium.

The Big Three gen-tailer whose assets range from the Eraring coal plant to a coal plant-sized virtual power plant, has snapped up another small energy retailer.