Australian: THE Rudd Government has moved to ease fears about the impact of its emissions trading scheme, releasing Treasury modelling showing the scheme is affordable, with households paying up to $7 a week more for electricity and gas, and no industries forced offshore. Long-awaited Treasury modelling released yesterday assumes a modest cut in Australian emissions of between 5and 15 per cent by 2020, and – critically – that next year’s UN summit in Copenhagen succeeds in reaching a climate …