Chinese investment in Australia has fallen, despite the nation's growing budget for renewable energy projects in the transition to net zero emissions by 2050.
Environmentally friendly plane fuel could be closer to being produced in Australia after two governments made a record investment in its potential.
A leading Australian transport company says hydrogen trucks, not electric options, will revolutionise long-haul freight in Australia.
An increase in renewable energy capacity is being seized as evidence solar power is Australia's right way forward as the debate over nuclear plants heats up.
The price of electric cars has fallen in Australia again, with one popular model available for less than $31,000, but experts warn high-end EV sales may stall.
Solar gardens could be a solution for people locked out of the booming renewable energy market, experts say, as the first of its kind prepares to pay investors.
Putting solar panels on the roofs of businesses, new homes and social housing could double Australia's renewable power, a study has found.
Australia's emissions could blow out by an additional 1.7 billion tonnes should coal and gas be extended, government analysis has found.
Electric trucks could cut emissions significantly, an inquiry has heard, but inconsistent regulations were making it hard for businesses to invest.
Victoria may have better coffee, NSW a more iconic bridge, but Queensland is winning the race for solar energy in a report card from the Climate Council.
Motorists could support Australia's national electricity grid by using their cars as batteries, a report says, but policies and standards need to change.
It's not just climate change and bills fuelling demand for solar batteries - the threat of blackouts is prompting more households to invest in energy storage.
The Queensland cities of Townsville and Gladstone have been singled out as key to Australia's future in clean exports at a renewable energy event.
Can businesses turn waste into jet fuel and gases into fish food? Researchers at an Australian university plan to investigate carbon-cutting projects.
Angry farmers and their families have protested at an event attended by the Victorian premier amid rising tensions over planned energy infrastructure projects.
In the lead-up to the Queensland state election, Solar Citizens wants the major parties to make big commitments to renewable energy.
A sustainable aviation fuel refinery could supply millions of litres of carbon-cutting jet fuel following an investment and government grant.
Approval of a huge renewable-energy project could establish Australia as a leader in the field, but there's no start date in sight for the solar farm.
Your next car might have a brand name you have never seen before as a host of Chinese automakers line up to launch electric vehicles in Australia.
Urgent reforms are being called for to allow Australia to become a world leader in the production and export of iron produced with renewable energy.
Catching a ride to a faraway place could involve a small aircraft with no pilot in future, experts say, as regulations race to catch up with the technology.
Cuts to transport emissions could slow down next year unless the government extends its tax cuts for plug-in hybrid cars, an inquiry has been told.
Artificial intelligence technology is being blamed for rising greenhouse gas emissions but a report has identified ways to reduce its environmental impact.
A big investment will be needed to put more heavy-duty electric trucks on the road, an industry group says, as well as changes to support cleaner fuel.
Three firms have teamed up to investigate the creation of a sustainable aviation fuel industry in Brisbane as demand for renewable options booms.
Rising demand for minerals needed to make electric cars, solar panels and wind turbines could deliver a unique opportunity for Australia, a report finds.
Plans are advancing to allow electric vehicle batteries to save Australian homes from blackouts and other power emergencies, but a few hurdles remain.
Gas will keep the lights on in Australia's most populous state, the NSW energy minister says, while dismissing a proposed nuclear power option.
More gas will keep the lights on in Australia's most populous state but nuclear power remains a pipe dream, the NSW energy minister says.
More Australians are buying electric cars but experts warn millions of apartment dwellers may delay making purchases if they can't charge the vehicles at home.
From building steel to sawdust, students are exploring new ways to repurpose old materials in a partnership with electric automaker Polestar.