An Additional Action Reserve (AAR) is proposed as a mechanism to allow for initiatives by government and voluntary private interests to make additional emissions reductions beyond a nationally set cap. The key idea of the AAR is to annually set aside a proportion of the Australian Emission Units...

An additional action reserve (AAR) is proposed as a mechanism that allows government and voluntary private interests to make additional emission reductions beyond a national cap. A proportion of Australian emission units (AEUs) is set aside each year. The units can then be retired if state or...

Over the last decade, cap-and-trade emissions schemes have emerged as one of the favoured policy instruments for reducing GHG emissions. An inherent design feature of cap-and-trade schemes is that, once the cap on emissions has been set, no additional reductions beyond this level can be provided...