energy conservation / average car / car market / air conditioning systems / control systems / deactivation technology / manufacturing cost / energy measures / oil / technology vehicles / emission systems / energy / gas recirculation / /
NaturalFeature
Chesapeake Bay / /
Organization
Maryland League of Conservation Voters / /
Person
Cindy Schwartz / Brad Heavner / Josh Tulkin / / /
ProvinceOrState
New Jersey / Pennsylvania / Maryland / /
Technology
Cylinder deactivation technology / hybridization / Car Technology The technology / /