Quote Originally Posted by LouKayne View Post
With increasing use of hybrid technologies in all of the top levels of FIA motorsports, it is inevitable that hybrid technology will be coming to the World Rally Championship in the future.
No doubt. Just this week at Paris COP, Germany (and others) took the major step to get 0 emissions on all new cars before 2050. http://zevalliance.org/content/cop21-2050-announcement

2017 wrc regs will be used till the end of 2019. It'll be hard for FIA to keep alternative energy technologies away from WRC much longer than that.