Carbon-reducing innovation as the essential policy frontier – towards finding the ways that work

Abstract Finding the ways that work to deliver the innovation needed should be given parity of esteem with getting the prices right as a focus of the economics profession and policy systems. Learn from experience as regards carbon pricing and carbon-reducing innovation; insights from the latter coming mainly from the US, China and Europe; demographically relatively small countries – Denmark (wind) and Australia (solar PV) – can make outsize contributions. A carbon price ceiling is too low to drive innovation; generating carbon-reducing innovation requires that it be explicitly recognized as a priority, and nurtured accordingly: identify the priority area(s) where innovation at scale will be necessary to make progress; baseline the elements of the innovation ecosystem which are already in place, and the gaps that need to be filled. Key elements include institutions and incentives that promote innovation, a research and enterprise community that make it happen, and a supportive public.