Tasmania wind project plans updated to cut the size of and number of the turbines, add a "small" big battery, and extend project approval period to nearly 50 years.

The country's biggest syncon is going through its commissioning process as other states scramble to get their hands on similar machines to boost system security.

Frank Calabria, the CEO of Australia's biggest retailer, discusses plans for the country's biggest wind farm, its biggest battery and the biggest coal generator. Plus: News of the week including EPBC ...

"We are changing the way we power our mines." Fortescue marks arrival of battery units at North Star site and reveals plans for another big battery in push for real zero.

Construction has begun on four key electricity transmission sites for the largest investment in state's electricity grid in more than a decade.

Plans for Australia's biggest solar-battery hybrid project have been adjusted to include a near doubling of battery capacity and a pared back solar footprint.

Snowy signs its second big battery deal in months, this time next to country's biggest wind farm, which is also a customer. Both will be online before Snowy 2.0.

Australia's most advanced renewable grid is also its most secure, but other states have to scramble, particularly NSW which is facing an imminent "no coal" scenario.

Snowy 2.0 is a century-scale asset in a world built on short cycles. It will continue operating long after today's battery farms have been replaced many times ...

Origin says tenders are out for the turbine supply and balance of plant contracts for Australia's biggest wind project, likely to cost around $5 billion.

In the world's biggest isolated grid, the addition of two giant batteries has seen daily battery dispatch overtake that of utility scale solar.

Brazil's COP ends in disappointment and frustration as India, Saudi and Russia pull the strings. All eyes now on Chris Bowen ...