Since the beginning of the nuclear era, breeder reactors were recogniz
ed as the best way to make use of uranium resources. In Europe, the ea
rly development of the liquid metal fast breeder reactor (LMFBR) was i
nitiated in England and in France in the mid-50s. Two demonstration pl
ants, the PER in Scotland and Phenix in France, started operation in t
he mid-70s. The 1200 MWe commercial size LMFBR Superphenix, built and
operated by an international consortium from France, Germany, and Ital
y, first reached full power in 1986. Besides electricity production an
d the demonstration of breeding gain, it is scheduled to test burning
of plutonium and other actinides in a fast flux. Present European deve
lopments are now focused on the:design of a commercial European fast r
eactor (the 1500 MWe EFR), which could become economically competitive
with LWRs when the price of uranium has increased several times. (C)
1998 Elsevier Science Ltd. All rights reserved.