The process of manufacturing gallium-doped solar panels was under a patent until last year. It's only now that this method has started to pick up steam.
Many Asian nations are shunning fossil fuels, presenting a huge opportunity for Australia's renewables sector. And one massive project has stepped up to the plate.
The green hydrogen revolution is coming, and Australia is perfectly placed to take advantage of it, an analysis of production costs by UNSW engineers has shown.
UNSW Engineering student Sam Mitchell is the Australian Geographic Society's 2017 Young Adventurer of the Year after his epic journey along the Canning Stock Route on a solar-powered bike.
