NSW fuels plan reveals Caltex's $450,000 fuel quality 'late fee' * NZ business coalition says trading scheme risks 'substantial' * Climate change will cost rural householders more, study says * Sydney Water shortlists for desal plant wind power contract * Victoria details $77 million biosolids contract, SA announces $100,000 biodiesel grant * Federal department proposes new EPBC Act harvesting guidelines * City of Sydney tests 'car share' scheme guidelines