Renewables on track to power 50pc of energy by 2030: report

Energy analysts Reputex says Australia will hit a 50 percent renewables target by 2030 as coal-fired power becomes uncompetitive. 

Reputex says the growing dominance of renewables will come despite the lack of a federal energy policy. 

Ernst & Young power and utilities leader Matt Rennie also sees a tipping point and consumers switch to cheaper renewable sources. 

Here's my report from The World Today