The main problem with Le Monde's write-up, and it's not EELV's fault, is that they quote prices for nuclear which, although higher than those previously quoted, manifestly refer to existing nuclear capacity. Whereas the renewables pricing is manifestly about new build; thus, we are invited to compare apples to oranges.

Having consulted the report itself, it mentions the projected price of electricity from new build (EPR reactors) at 70 to 90 euros/MwH.

(It also mentions in passing, that the price guarantee demanded in the UK by EDF, of the order of 90 to 110, is higher because of the merit order effect, i.e. they are afraid that demand for nuclear electricity would be uneven because of renewables!)

(I note that you cite the error made by most of the press, equating a 50% increase in prices with a doubling, i.e. 100% increase... innumerate journalists...)

The courageous answer for EELV, I suppose, is to do like the PC... deny reality because it's inconvenient.

_{It is rightly acknowledged that people of faith have no monopoly of virtue - Queen Elizabeth II}