Renew Economy: David Dixon, from Rystag Energy, says renewables produced 8.48 terrawatt hours in September, the second highest ever, to claim a record share of generation of 48.8 per cent. That eclipsed coal for the first time, which accounted for 47.6 per cent over the month. Awesomesauce! Australian homes have installed solar at record-breaking rates, but this otherwise wonderful news is still too rare down here. Our beautiful continent bakes under the harshest sun in the world, we should b...