Big tractor-trailer trucks will have to get 20 percent more miles per gallon by the 2018 model year under the first-ever fuel economy rules for heavy vehicles, announced Tuesday by President Obama.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/heavy-trucks-be-subject-new-rules-mileage
[2] http://admin.indiaenvironmentportal.org.in/category/author/matthew-l-wald
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-york-times-new-york
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fuel-efficiency
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-duty-vehicle
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fuel-economy-standards
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-house-gases
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cars