contribution to the objectives of low greenhouse gas emissions, low-carbon and clean transport, fuel security, reduction of external costs and environmental protection;
chur le cuspóirí maidir le hastaíochtaí ísle gáis cheaptha teasa, iompar ísealcharbóin agus glan, slándáil an tsoláthair bhreosla, laghdú ar chostais sheachtracha agus cosaint an chomhshaoil,