into hit those speeds the sncf the national railway operator uses a lot of electricity. the first step it's taking to reduce consumption is training conductors in green driving. which it says could save sixty million euros or ten percent of its annual bill single. so it's a more subtle kind of driving. i have to anticipate what's coming. records has done more difficult it actually helps or the other. next up attacking passive energy usage from trains that remain connected to the grid even while they are stationary. which would reduce electricity usage by three percent your movie and i think he knows that the web based when the train is stopped for a long time for me we can disconnect the power and examine the internal systems like. black conditioning lighting the man's eleven achievemen. a homeowner clinical with us third is producing its own electricity with plans to install solar panels on top of france's three thousand train stations. thousand has already dubbed into this but by installing wind turbines among its tracks. with all this evidence we have these wind turbi

sncf has identified a signal failure on saturday evening as the cause of the chaos. failure which could prove costly for france's national state bird railway company. trouble stuff that one of the busiest times of year to travel. a day known as black saturday on the roads. as millions of people set off for ten from holiday. sncf says eighty five percent of people traveling through move on us on sunday reach that destinations. but some six thousand five hundred java does have that trains counseled. and thousands more were kept waiting. anyone who experience a delay of more than four hours will be fully reimbursed. about us will also close early as engineers worked overnights. but they could just be tinkering with the program. just two weeks ago there was another failure. leading to concerns about me about us is aging signal network. built in the nineteen eighties. france constitutional court has approved the eu's trade agreement with canada. comprehensive economic and trade agreement aims to remove barriers and increased trade across the atlantic. the critics say thre