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Green Vehicles Glossary Definition (English)
TLEV Defined
The following is in context to Green Vehicles, because it's common for a single word to have multiple meanings you will find additional research links near the bottom of the page.
"Stands for "Transitional Low Emission Vehicle," which is one of four categories of emissions standards under the National Low Emission Vehicle regulations. In order to be certified as TLEVs, vehicles must meet stringent emission levels for non-methane organic gases (NMOG), oxides of nitrogen (NOx) and carbon monoxide (CO) on emissions certification tests. TLEV is also a California standard about 20% more stringent than Tier 1 for smog-forming emissions."
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Additional TLEV Definition Starting Points
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