Fajardy, Mathilde; Mac Dowell, Niall (2018): The energy return on investment of BECCS. Is BECCS a threat to energy security? In Energy Environ. Sci. 40, p. 401. DOI: 10.1039/C7EE03610H.
„In this contribution, we evaluate the energy return on investment (EROI) of an archetypal BECCS facility. In order to highlight the importance of biomass sourcing, two feedstock scenarios are considered: use of domestic biomass pellets (UK) and import of biomass pellets from Louisiana, USA. We use the Modelling and Optimisation of Negative Emissions Technologies (MONET) framework to explicitly account for growing, pre-treating, transporting and converting the feedstock in a 500 MW BECCS facility. As an example, we illustrate how the net electricity balance (NElB) of a UK-based BECCS facility can be either positive or negative, as a function of supply chain decisions.“