Energy Secretary Rick Perry wants to know if wind and solar are compromising the reliability of the grid and hurting coal power. The answer lies in his home state of Texas.
Energy security requires both short and long planning. Recent gas and hydro announcements are a promising start towards some proper joined-up thinking.
A new report predicts a boom in household solar and batteries as Australia’s electricity networks move to a more sustainable footing, with some states poised for a 500% boost in rooftop solar.
New research shows it only takes a few countries to kick-start the kind of global transformation required to meet the Paris Agreement’s long-term goals.
Estimates released by the Australian Bureau of Statistics suggest that the number of direct full-time equivalent jobs in renewable energy activities has continued to fall from its 2011-12 peak.
Massive new coal plants planned for Pakistan will further harm the environment in a country already suffering the effects of climate change. Solar energy is a clear alternative.
Former Colorado Gov. Bill Ritter, now leading a clean energy research center at Colorado State University, explains why clean energy will keep growing despite President Trump’s focus on fossil fuel.
Relying less on fossil fuels is one of the key challenges of energy transition, and taking weather variations into account can help increase the overall efficiency of a renewable-energy system.
Edgar Hertwich, Norwegian University of Science and Technology; Anders Arvesen, Norwegian University of Science and Technology; Sangwon Suh, University of California, Santa Barbara, and Thomas Gibon, Norwegian University of Science and Technology
No energy source is perfect, but solar and wind have a much lower health and environmental footprint than fossil fuels, a study finds. Biopower, though, is a mixed bag.
The current flurry of energy policy aims to make power cheaper and more reliable. But it will take more than that to meet vital longer-term goals like cutting carbon while keeping future prices low.
A planned expansion to the Snowy Hydro scheme is grabbing headlines. But a new plan could build oceanfront hydro power in places without mountains - including South Australia.
South Australia has unveiled its keenly awaited energy plan, featuring battery storage, a state-owned gas power station, and a thumb of the nose to the federal electricity rules.
Jeffrey Sommerfeld, Queensland University of Technology
South Australia is investing $550 million in a plan to improve the reliability of its electricity. But the side-effect is that the National Electricity Market will now be even harder to run.
As Donald Trump promises to pull America out of the Paris climate agreement, we need concerted civil action to turn our atmosphere into a public trust.