Potential and limitations of bioenergy for low carbon transitions

Sustaining low CO (2) emissions pathways to 2100 may rely on electricity production from biomass. We analyze the economic effect of the availability of biomass resources and technologies with and without CCS within a general equilibrium framework. We assess the robustness of bioenergy with and without CCS for reaching the RCP 3.7 target with the hybrid model Imaclim-R. Global consumption is affected by the absence of CCS or biomass options, and biomass is shown to be a possible technological answer to the absence of CCS. As the use of biomass on a large scale might prove unsustainable, we show that early action is a strategy to reduce the need for biomass and enhance economic growth in the long term.