Spanish renewables giant agrees to buy one heavily constrained Victorian wind farms in line for a grid upgrade boost.

Australia's most successful big battery developer starts work on a new project, the first in the world to feature Tesla Megablock 20 MWh units.

A two-hour, 100 megawatt battery energy storage system has received approval to connect to the south-east Queensland grid and help stabilise it.

New study shows offshore wind turbines create different marine environments that accommodate more groups and more complexity in the oceanic food chain.