The takeup of rooftop solar was much more rapid and widespread than many policymakers predicted.
AAP Image/Dan Himbrechts
Australia's consumer watchdog has concluded that rooftop solar incentives have distorted the market unfairly for those who cannot afford solar panels, and has recommended the scheme ends ten years early.
Solar panels being installed in new housing under construction in Sacramento, Calif.
AP Photo/Rich Pedroncelli
Environmentalists and climate hawks are cheering, but many experts aren't excited about the state making rooftop solar panels mandatory on most new homes beginning in 2020.
The imposition of steep duties on imported solar panel components could jeopardize thousands of jobs in the industry.
A trade spat could jack up the cost of going solar, killing jobs and obstructing efforts to do something about climate change.
Some states are poised for a 500% growth in rooftop solar panels by 2030.
AAP Image/Tracy Nearmy
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.
The linchpin to Tesla’s proposed merger with SolarCity is the Gigafactory and whether it can lower costs and improve battery performance.
Critics don't think Tesla can sell enough home batteries to justify its acquisition of SolarCity, but what they're underestimating is the potential for innovation the Gigafactory brings.
Thinking of going solar? Prices are approaching the cost of grid electricity, but only in some places – so far.
When will residential solar be cheaper than the cost of power from the grid? This point of 'grid parity' is a moving target but moving closer in a number of places.