On 24 February 2011, in a joint press conference of the "Climate Change Committee" — comprising the government, Greens and independents Tony Windsor and Rob Oakeshott—Gillard announced a plan to implement a fixed price to be imposed on carbon pollution from 1 July 2012. The carbon tax would be placed for three to five years before a full emissions trading scheme is implemented. Key issues remained to be negotiated, including compensation arrangements for households and businesses, the carbon price level, the emissions reduction target and whether or not to include fuel in the tax.