Pumped hydro: all you really need is some reservoirs and a big hill.
AAP Image/Lukas Coch
Electricity storage is vital to the stability of a renewable energy grid. The world's favourite form of storage is pumped hydro – and researchers have located thousands of candidate sites.
The Victorian government is aiming to boost renewable energy to 40%.
Victoria's plan to legislate its own renewable energy target of 40% by 2025 shows how states are increasingly taking the energy policy reins away from the federal government.
elenabsl / shutterstock
Energy will become more and more integrated with artificial intelligence and the internet of things.
What a gas: one of Moreland’s new hydrogen-powered garbage trucks.
A local council goes for hydrogen. A state government goes for lithium and mirrors. They are taking punts on technology. What are the risks?
A report released this week by the Australian Council of Social Service has pointed out that many vulnerable households cannot access rooftop solar and efficient appliances, describing the issue as a serious…
Disruptive technology, Ming Dynasty-style.
In pulling out of the Paris climate agreement, Donald Trump has turned his back not just on the world but on the low-carbon economy. He should pay heed to a very apt lesson from China's history.
Women are making inroads in the solar industry, but still represent only about 25 percent of the U.S. solar work force.
Women are underrepresented in the energy sector at a time of rapid change and demand for new talent. Hiring more women could make energy companies more innovative and speed the shift to clean fuels.
Juanjo Tugores / shutterstock
These countries are well-positioned to lead the way from fossil fuels to low-carbon energy.
Despite the benefits of going renewable, it may be harder to get there than we thought.
Indigo Skies Photography/Flickr
Phasing out fossils fuels would go a long way to stopping dangerous climate change – but it might be harder than we thought.