 South Australian senator Nick Xenophon said he supported renewable energy but that the state's approach relied too much on wind.South Australian Premier Jay Weatherill said Xenophon had "jumped the shark" as the situation was yet to be analysed.Queensland One Nation senator, Malcolm Roberts urged all governments to "exit all climate change policies" while South Australian Greens senator Sarah Hanson-Young said it was "pathetic" that people were politicking while emergency service officers and volunteers are flat out responding.