Gasoline-Electric, Hydrogen, Ozone and Reference

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EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

Green Car Congress

APRIL 13, 2023

In this proposed rule, heavy-duty Class 2b and 3 vehicles are referred to as "medium-duty vehicles" (MDVs) to distinguish them from Class 4 and higher vehicles that remain under the heavy-duty program. Future gasoline fuel property standards. The proposed standards are also projected to accelerate the transition to electric vehicles.

EPA

EPA Light Standards Emissions

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

AUGUST 30, 2009

In 1975, General Ernesto Geisel, then-president of Brazil, ordered the country’s gasoline supply mixed with 10% ethanol. The level was raised to 25% over the next five years, which was intended to maintain a constant Brazilian gasoline supply for an ever-increasing demand. These were arguably the first flex-fuel vehicles.

Transportation

Transportation Fuel Renewable Gasoline-Electric

EV Driven

EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

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