Developments since this work was started, especially increases in global food prices, indicate that the 'biomass potential' estimates are on the high side: less land is likely to be available in Europe for growing bioenergy crops.
Tugann forbairtí ó cuireadh tús leis an saothar sin, go háirithe méaduithe sna praghsana bia domhanda, le fios go bhfuil na meastacháin 'chumais bhithmhaise' ró-ard: is dócha go mbeidh níos lú talún ar fáil san Eoraip as barra bithfhuinnimh a shaothrú.